---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-13979 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: 2799.996 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 9.9G 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 555 4880 1 2509 7091 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:f6:22:78 brd ff:ff:ff:ff:ff:ff inet 10.30.122.160/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85629sec preferred_lft 85629sec inet6 fe80::f816:3eff:fef6:2278/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ba:ee:a2:bb:72:0f 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-13979) 06/28/26 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 21:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:05:01 410.30 72.25 338.04 0.00 11586.34 44030.79 0.00 21:06:01 14.92 0.32 14.60 0.00 22.13 2078.82 0.00 21:07:01 20.60 0.10 20.50 0.00 2.27 2564.91 0.00 21:08:01 3.95 0.00 3.95 0.00 0.00 688.44 0.00 21:09:01 3.83 0.30 3.53 0.00 12.53 480.19 0.00 21:10:01 2.80 0.00 2.80 0.00 0.00 1078.89 0.00 21:11:01 4.60 0.00 4.60 0.00 0.00 406.73 0.00 21:12:01 16.16 0.13 16.03 0.00 22.53 1749.98 0.00 21:13:01 31.69 0.00 31.69 0.00 0.00 6351.74 0.00 21:14:01 14.90 0.00 14.90 0.00 0.00 2013.80 0.00 21:15:01 13.28 0.87 12.41 0.00 108.38 928.91 0.00 21:16:01 19.59 0.00 19.59 0.00 0.00 1641.59 0.00 Average: 46.38 6.16 40.22 0.00 979.50 5334.49 0.00 21:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:05:01 5530772 7319480 480860 5.91 58820 1910600 1164988 12.68 650416 1742500 31420 21:06:01 5492368 7302560 496232 6.10 62068 1927520 1183516 12.89 675764 1752116 37404 21:07:01 5431112 7269400 527140 6.48 67436 1948128 1217772 13.26 716008 1770052 3628 21:08:01 5413420 7269256 526948 6.48 68064 1964792 1217772 13.26 716400 1786736 2896 21:09:01 5395712 7267028 528532 6.50 68504 1979532 1234480 13.44 717528 1801408 4928 21:10:01 5379368 7267880 527652 6.48 68608 1996260 1232848 13.42 717020 1818132 2600 21:11:01 5364244 7267656 527580 6.48 69372 2010220 1232848 13.42 717792 1832060 8192 21:12:01 5285204 7307848 477680 5.87 82440 2107216 1147648 12.49 681016 1929080 162056 21:13:01 5199040 7271428 511664 6.29 83908 2153504 1201416 13.08 716560 1974972 42776 21:14:01 5174984 7262336 520496 6.40 85224 2166660 1201416 13.08 727436 1987716 4516 21:15:01 5175964 7276000 506160 6.22 87048 2176936 1186440 12.92 723660 1990772 11108 21:16:01 5040128 7230584 547308 6.73 90652 2259568 1240596 13.51 782960 2058556 93512 Average: 5323526 7275955 514854 6.33 74345 2050078 1205145 13.12 711880 1870342 33753 21:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:05:01 ens3 447.76 279.59 922.50 72.78 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 21:06:01 ens3 75.77 50.87 131.95 4.04 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 21:07:01 ens3 62.64 41.66 100.88 4.09 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:08:01 ens3 81.37 51.02 141.27 3.58 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:09:01 ens3 74.45 45.48 126.36 3.25 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 ens3 84.05 51.52 142.63 3.49 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:11:01 ens3 72.09 44.19 121.67 3.18 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 ens3 64.37 41.54 106.31 3.51 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:13:01 ens3 68.06 42.81 112.20 3.66 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 21:14:01 ens3 73.95 47.09 126.67 3.76 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:15:01 ens3 45.14 30.26 66.35 6.46 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:16:01 ens3 53.30 37.60 85.03 4.17 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 100.25 63.64 181.98 9.66 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: lo 0.30 0.30 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-13979) 06/28/26 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 21:04:01 CPU %user %nice %system %iowait %steal %idle 21:05:01 all 16.52 0.00 3.78 4.45 0.08 75.17 21:05:01 0 19.08 0.00 4.50 5.16 0.08 71.18 21:05:01 1 13.96 0.00 3.07 3.74 0.07 79.17 21:06:01 all 5.10 0.00 0.53 0.51 0.07 93.78 21:06:01 0 7.39 0.00 0.66 0.74 0.10 91.11 21:06:01 1 2.79 0.00 0.40 0.27 0.05 96.49 21:07:01 all 4.88 0.00 0.46 0.75 0.06 93.85 21:07:01 0 7.16 0.00 0.59 1.33 0.07 90.86 21:07:01 1 2.62 0.00 0.33 0.17 0.05 96.83 21:08:01 all 0.38 0.00 0.17 0.14 0.05 99.26 21:08:01 0 0.70 0.00 0.30 0.27 0.03 98.69 21:08:01 1 0.07 0.00 0.03 0.02 0.07 99.82 21:09:01 all 0.62 0.00 0.17 0.10 0.04 99.07 21:09:01 0 0.93 0.00 0.12 0.15 0.03 98.77 21:09:01 1 0.30 0.00 0.22 0.05 0.05 99.38 21:10:01 all 0.16 0.00 0.15 0.06 0.05 99.58 21:10:01 0 0.13 0.00 0.07 0.00 0.05 99.75 21:10:01 1 0.18 0.00 0.23 0.12 0.05 99.41 21:11:01 all 0.71 0.00 0.16 0.20 0.04 98.89 21:11:01 0 0.99 0.00 0.02 0.00 0.03 98.96 21:11:01 1 0.42 0.00 0.30 0.40 0.05 98.83 21:12:01 all 9.29 0.00 1.02 0.68 0.04 88.96 21:12:01 0 14.94 0.00 1.42 1.27 0.07 82.32 21:12:01 1 3.64 0.00 0.63 0.10 0.02 95.61 21:13:01 all 4.29 0.00 0.41 0.56 0.04 94.70 21:13:01 0 4.07 0.00 0.32 0.40 0.03 95.17 21:13:01 1 4.50 0.00 0.50 0.72 0.05 94.23 21:14:01 all 2.60 0.00 0.21 0.32 0.06 96.82 21:14:01 0 5.16 0.00 0.30 0.42 0.07 94.05 21:14:01 1 0.05 0.00 0.12 0.22 0.05 99.57 21:15:01 all 9.74 0.00 0.90 0.30 0.06 89.00 21:15:01 0 5.68 0.00 0.89 0.50 0.05 92.88 21:15:01 1 13.79 0.00 0.92 0.10 0.07 85.13 21:15:01 CPU %user %nice %system %iowait %steal %idle 21:16:01 all 10.88 0.00 0.81 0.49 0.05 87.76 21:16:01 0 12.68 0.00 1.02 0.94 0.07 85.29 21:16:01 1 9.09 0.00 0.60 0.05 0.03 90.22 Average: all 5.43 0.00 0.73 0.71 0.05 93.07 Average: 0 6.58 0.00 0.85 0.93 0.06 91.58 Average: 1 4.29 0.00 0.61 0.50 0.05 94.55