---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-13977 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 10G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 50M 50M 0 100% /snap/snapd/26865 /dev/loop4 92M 92M 0 100% /snap/lxd/38688 ---> free -m: total used free shared buff/cache available Mem: 7945 561 4555 1 2828 7080 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:72:9a:4d brd ff:ff:ff:ff:ff:ff inet 10.30.123.146/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85560sec preferred_lft 85560sec inet6 fe80::f816:3eff:fe72:9a4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether c2:d0:17:14:22:70 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-13977) 06/28/26 _x86_64_ (2 CPU) 20:03:22 LINUX RESTART (2 CPU) 20:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 18.44 2.93 15.51 0.00 171.23 1829.00 0.00 20:06:01 18.66 0.42 18.25 0.00 24.40 2347.34 0.00 20:07:01 11.93 0.00 11.93 0.00 0.00 1217.53 0.00 20:08:01 3.33 0.00 3.33 0.00 0.00 664.16 0.00 20:09:01 40.64 2.48 38.16 0.00 2310.68 6784.07 0.00 20:10:01 5.23 0.02 5.22 0.00 0.13 665.22 0.00 20:11:01 2.57 0.00 2.57 0.00 0.00 780.94 0.00 20:12:01 4.40 0.00 4.40 0.00 0.00 548.31 0.00 20:13:01 19.70 0.13 19.56 0.00 22.53 1908.75 0.00 20:14:01 37.78 0.00 37.78 0.00 0.00 7366.37 0.00 20:15:01 21.16 0.87 20.30 0.00 108.38 947.71 0.00 20:16:01 9.72 0.00 9.72 0.00 0.00 1089.55 0.00 20:17:01 13.61 0.52 13.10 0.00 27.73 1140.08 0.00 Average: 15.93 0.56 15.37 0.00 205.05 2099.50 0.00 20:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 5538036 7329972 472216 5.80 58876 1913684 1183920 12.89 641256 1746752 4732 20:06:01 5484408 7311484 487376 5.99 64752 1940088 1173504 12.78 671808 1763996 19968 20:07:01 5441052 7279680 518652 6.37 67492 1948312 1189592 12.95 706656 1771396 4292 20:08:01 5427884 7279308 518692 6.37 67888 1960504 1212656 13.20 706680 1783572 2296 20:09:01 5053156 7253320 530332 6.52 100884 2270904 1244344 13.55 933440 1910604 6536 20:10:01 5043000 7255044 528968 6.50 100672 2282916 1242568 13.53 932380 1922588 1360 20:11:01 5033408 7255072 528732 6.50 100860 2292032 1242568 13.53 932584 1931744 1696 20:12:01 5019592 7254808 528808 6.50 101476 2304776 1242568 13.53 933328 1944464 1168 20:13:01 4941412 7296920 477240 5.87 114412 2403272 1174732 12.79 894856 2042912 150420 20:14:01 4914292 7320396 451284 5.55 116256 2449512 1200180 13.07 871708 2088544 2608 20:15:01 4834992 7250204 520976 6.40 118888 2455472 1219804 13.28 953692 2084772 14000 20:16:01 4819264 7252192 518696 6.37 119080 2472844 1219804 13.28 951444 2102132 1204 20:17:01 4708880 7291300 469940 5.78 125472 2606880 1186788 12.92 911644 2234144 167328 Average: 5096875 7279208 503993 6.19 96693 2253938 1210233 13.18 849344 1948278 29047 20:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 ens3 62.21 42.23 104.95 3.04 0.00 0.00 0.00 0.00 20:05:01 lo 0.14 0.14 0.02 0.02 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 ens3 64.47 46.79 112.04 4.29 0.00 0.00 0.00 0.00 20:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 53.91 35.64 92.96 3.20 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 ens3 60.26 37.34 104.13 2.60 0.00 0.00 0.00 0.00 20:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 ens3 833.53 456.87 2417.29 38.77 0.00 0.00 0.00 0.00 20:09:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 ens3 58.29 37.31 103.34 2.48 0.00 0.00 0.00 0.00 20:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 44.43 29.20 79.47 2.01 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 62.24 40.14 110.38 2.87 0.00 0.00 0.00 0.00 20:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 ens3 70.17 45.44 119.58 3.79 0.00 0.00 0.00 0.00 20:13:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 ens3 72.49 48.83 122.17 5.15 0.00 0.00 0.00 0.00 20:14:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 ens3 23.06 18.26 25.67 6.14 0.00 0.00 0.00 0.00 20:15:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 ens3 87.17 54.49 152.23 3.69 0.00 0.00 0.00 0.00 20:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 ens3 47.41 30.93 74.48 4.05 0.00 0.00 0.00 0.00 20:17:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 118.51 71.07 278.58 6.32 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-13977) 06/28/26 _x86_64_ (2 CPU) 20:03:22 LINUX RESTART (2 CPU) 20:04:02 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 4.28 0.00 0.44 0.40 0.07 94.81 20:05:01 0 8.02 0.00 0.44 0.39 0.07 91.08 20:05:01 1 0.53 0.00 0.44 0.41 0.07 98.55 20:06:01 all 6.46 0.00 0.70 0.70 0.08 92.05 20:06:01 0 8.05 0.00 0.72 0.17 0.08 90.98 20:06:01 1 4.86 0.00 0.69 1.24 0.08 93.13 20:07:01 all 2.67 0.00 0.22 0.48 0.07 96.57 20:07:01 0 2.29 0.00 0.20 0.10 0.08 97.33 20:07:01 1 3.05 0.00 0.23 0.86 0.05 95.81 20:08:01 all 0.12 0.00 0.12 0.09 0.05 99.62 20:08:01 0 0.20 0.00 0.18 0.03 0.07 99.51 20:08:01 1 0.03 0.00 0.05 0.15 0.03 99.73 20:09:01 all 6.83 0.00 3.91 0.97 0.08 88.21 20:09:01 0 6.91 0.00 5.08 0.72 0.08 87.20 20:09:01 1 6.75 0.00 2.74 1.23 0.07 89.22 20:10:01 all 1.26 0.00 0.26 0.05 0.07 98.36 20:10:01 0 2.17 0.00 0.20 0.05 0.07 97.52 20:10:01 1 0.33 0.00 0.32 0.05 0.08 99.21 20:11:01 all 0.90 0.00 0.11 0.07 0.06 98.86 20:11:01 0 1.65 0.00 0.05 0.07 0.05 98.19 20:11:01 1 0.15 0.00 0.17 0.07 0.07 99.55 20:12:01 all 1.18 0.00 0.13 2.83 0.07 95.78 20:12:01 0 2.17 0.00 0.12 5.59 0.08 92.04 20:12:01 1 0.17 0.00 0.15 0.03 0.07 99.58 20:13:01 all 8.80 0.00 0.95 0.90 0.08 89.27 20:13:01 0 14.89 0.00 1.47 1.78 0.07 81.80 20:13:01 1 2.70 0.00 0.43 0.02 0.08 96.76 20:14:01 all 5.36 0.00 0.59 0.64 0.08 93.34 20:14:01 0 6.60 0.00 0.65 0.67 0.08 91.99 20:14:01 1 4.11 0.00 0.52 0.62 0.07 94.68 20:15:01 all 17.86 0.00 1.17 0.69 0.06 80.22 20:15:01 0 10.56 0.00 1.04 1.19 0.07 87.14 20:15:01 1 25.13 0.00 1.30 0.20 0.05 73.31 20:15:01 CPU %user %nice %system %iowait %steal %idle 20:16:01 all 0.10 0.00 0.14 0.69 0.07 99.00 20:16:01 0 0.17 0.00 0.25 0.91 0.08 98.59 20:16:01 1 0.03 0.00 0.03 0.47 0.05 99.42 20:17:01 all 12.18 0.00 1.09 0.43 0.06 86.24 20:17:01 0 15.20 0.00 1.19 0.77 0.05 82.79 20:17:01 1 9.18 0.00 0.98 0.10 0.07 89.67 Average: all 5.23 0.00 0.76 0.69 0.07 93.26 Average: 0 6.05 0.00 0.89 0.96 0.07 92.02 Average: 1 4.40 0.00 0.62 0.42 0.06 94.50