---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-14004 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 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 526 4921 1 2497 7119 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:46:69:17 brd ff:ff:ff:ff:ff:ff inet 10.30.122.218/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85646sec preferred_lft 85646sec inet6 fe80::f816:3eff:fe46:6917/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 2e:b3:77:ed:30:4d 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-14004) 06/29/26 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 188.26 13.17 175.09 0.00 980.85 4380.27 0.00 04:06:01 16.59 0.42 16.18 0.00 24.39 2961.81 0.00 04:07:01 14.16 0.00 14.16 0.00 0.00 2194.30 0.00 04:08:01 4.87 0.00 4.87 0.00 0.00 1364.17 0.00 04:09:01 3.25 0.32 2.93 0.00 18.40 1310.58 0.00 04:10:01 4.90 0.00 4.90 0.00 0.00 1939.64 0.00 04:11:01 5.45 0.00 5.45 0.00 0.00 1412.30 0.00 04:12:01 45.13 0.13 44.99 0.00 22.53 7992.80 0.00 04:13:01 12.76 0.00 12.76 0.00 0.00 2558.91 0.00 04:14:01 12.60 0.28 12.31 0.00 5.60 1953.48 0.00 04:15:01 49.63 3.15 46.48 0.00 205.03 6855.66 0.00 Average: 32.27 1.57 30.70 0.00 112.93 3173.00 0.00 04:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 5559636 7349204 452876 5.57 58868 1911772 1117456 12.17 620944 1744704 5772 04:06:01 5508188 7332216 466496 5.73 64520 1937848 1139232 12.40 650572 1761500 22328 04:07:01 5456348 7299168 498740 6.13 67532 1952932 1156116 12.59 687016 1775740 5400 04:08:01 5441148 7299316 498324 6.12 68332 1967120 1156116 12.59 687616 1789956 6644 04:09:01 5422676 7297532 499568 6.14 68564 1983304 1195252 13.01 688936 1806112 4248 04:10:01 5405340 7298096 498660 6.13 69356 2000036 1178380 12.83 689224 1822776 3732 04:11:01 5366416 7292764 502312 6.17 71252 2030244 1177548 12.82 700720 1846716 17968 04:12:01 5219508 7291256 493316 6.06 84524 2152304 1160540 12.63 699420 1974368 43396 04:13:01 5201668 7291400 492852 6.06 85264 2169308 1160540 12.63 699872 1991168 9640 04:14:01 5058112 7290060 485092 5.96 91712 2296320 1144580 12.46 702220 2114552 162428 04:15:01 5020388 7273784 500132 6.15 93408 2315200 1162284 12.65 725388 2126964 15200 Average: 5332675 7301345 489852 6.02 74848 2065126 1158913 12.62 686539 1886778 26978 04:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 ens3 248.25 139.54 463.37 45.33 0.00 0.00 0.00 0.00 04:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 04:06:01 ens3 65.13 47.10 107.36 4.30 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 04:07:01 ens3 98.18 58.54 155.47 4.83 0.00 0.00 0.00 0.00 04:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 ens3 76.82 45.23 124.94 3.25 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:09:01 ens3 80.20 48.04 132.61 3.41 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 ens3 85.14 51.38 141.04 3.65 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 ens3 87.29 52.44 145.96 3.67 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 ens3 99.75 73.30 163.08 6.72 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 04:13:01 ens3 91.37 54.79 149.98 3.96 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 ens3 57.81 35.79 90.94 4.19 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 04:15:01 ens3 16.66 14.36 13.10 5.94 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 91.27 56.28 152.97 8.06 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: lo 0.29 0.29 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-14004) 06/29/26 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:02 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 11.22 0.00 1.51 2.62 0.04 84.60 04:05:01 0 8.70 0.00 0.85 1.25 0.03 89.17 04:05:01 1 13.76 0.00 2.18 4.00 0.05 80.00 04:06:01 all 7.35 0.00 0.88 4.52 0.08 87.17 04:06:01 0 4.80 0.00 0.57 0.05 0.08 94.50 04:06:01 1 9.91 0.00 1.19 9.00 0.08 79.82 04:07:01 all 3.24 0.00 0.30 3.53 0.04 92.89 04:07:01 0 3.55 0.00 0.34 0.15 0.05 95.91 04:07:01 1 2.92 0.00 0.27 6.88 0.03 89.90 04:08:01 all 0.56 0.00 0.20 0.35 0.03 98.86 04:08:01 0 1.05 0.00 0.32 0.15 0.03 98.44 04:08:01 1 0.07 0.00 0.08 0.55 0.02 99.28 04:09:01 all 0.60 0.00 0.23 2.56 0.04 96.56 04:09:01 0 1.06 0.00 0.20 0.80 0.03 97.90 04:09:01 1 0.13 0.00 0.27 4.33 0.05 95.22 04:10:01 all 0.72 0.00 0.24 6.47 0.04 92.53 04:10:01 0 1.21 0.00 0.27 1.73 0.03 96.76 04:10:01 1 0.22 0.00 0.22 11.25 0.05 88.26 04:11:01 all 1.38 0.00 0.29 1.23 0.04 97.05 04:11:01 0 0.77 0.00 0.13 0.08 0.03 98.98 04:11:01 1 1.99 0.00 0.45 2.38 0.05 95.13 04:12:01 all 13.17 0.00 1.16 5.66 0.06 79.95 04:12:01 0 11.08 0.00 1.07 7.00 0.05 80.80 04:12:01 1 15.27 0.00 1.24 4.31 0.07 79.11 04:13:01 all 1.76 0.00 0.22 1.02 0.04 96.97 04:13:01 0 3.35 0.00 0.28 2.03 0.05 94.29 04:13:01 1 0.15 0.00 0.15 0.00 0.03 99.67 04:14:01 all 12.61 0.00 1.08 1.30 0.07 84.95 04:14:01 0 6.91 0.00 1.05 2.32 0.07 89.65 04:14:01 1 18.31 0.00 1.10 0.27 0.07 80.25 04:15:01 all 17.26 0.00 1.62 13.27 0.07 67.78 04:15:01 0 15.86 0.00 1.59 11.71 0.05 70.79 04:15:01 1 18.68 0.00 1.65 14.84 0.08 64.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.35 0.00 0.70 3.87 0.05 89.03 Average: 0 5.30 0.00 0.61 2.49 0.05 91.55 Average: 1 7.39 0.00 0.80 5.26 0.05 86.50