---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35191 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 17G 139G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 902 22311 0 8953 30810 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:da:54:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85553sec preferred_lft 85553sec inet6 fe80::f816:3eff:feda:54d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:d6:3b:6e 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 inet6 fe80::42:efff:fed6:3b6e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35191) 08/13/25 _x86_64_ (8 CPU) 10:04:42 LINUX RESTART (8 CPU) 10:05:02 tps rtps wtps bread/s bwrtn/s 10:06:01 379.78 67.60 312.18 4445.89 122788.00 10:07:01 230.56 19.43 211.13 2271.89 121900.08 10:08:01 619.78 3.60 616.18 419.93 182071.52 10:09:01 23.66 0.00 23.66 0.00 5063.02 10:10:01 10.81 0.20 10.61 30.66 261.02 10:11:01 241.29 0.30 240.99 22.00 34711.01 10:12:01 21.28 0.02 21.26 1.07 542.04 10:13:01 12.50 0.00 12.50 0.00 286.09 10:14:01 29.67 0.00 29.67 0.00 514.50 10:15:01 16.90 0.00 16.90 0.00 672.95 10:16:01 14.08 0.00 14.08 0.00 317.41 10:17:01 10.73 0.02 10.71 0.13 235.43 10:18:01 75.39 0.05 75.34 7.33 1603.73 Average: 129.40 6.94 122.47 548.76 36116.66 10:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 30109192 31690540 2830028 8.59 69376 1821624 1390980 4.09 865036 1672412 190080 10:07:01 25440672 31635384 7498548 22.76 105064 6272916 1748756 5.15 978732 6048604 2801496 10:08:01 20889208 29164756 12050012 36.58 172332 8129040 11860184 34.90 3705332 7594032 32088 10:09:01 17836504 26226688 15102716 45.85 174116 8240388 14873692 43.76 6831508 7480824 1328 10:10:01 17532504 25914880 15406716 46.77 174288 8233212 15366564 45.21 7150148 7461976 504 10:11:01 16898888 25831464 16040332 48.70 216412 8686736 15563664 45.79 7321116 7866192 2420 10:12:01 16699888 25639936 16239332 49.30 216560 8691920 15782652 46.44 7520840 7855260 748 10:13:01 16673004 25615552 16266216 49.38 216696 8694216 15814976 46.53 7546448 7856564 2368 10:14:01 16363740 25318264 16575480 50.32 216940 8705648 16073964 47.29 7846616 7863904 10072 10:15:01 15923132 24881700 17016088 51.66 217112 8709560 16505356 48.56 8282504 7867020 1096 10:16:01 15915656 24877436 17023564 51.68 217212 8712596 16538864 48.66 8287660 7869788 1324 10:17:01 15897824 24860424 17041396 51.74 217344 8713240 16555052 48.71 8302580 7870264 392 10:18:01 21810160 30615248 11129060 33.79 218152 8575584 3501548 10.30 2659888 7725112 76 Average: 19076182 27097867 13863038 42.09 187046 7860514 12428942 36.57 5946031 7156304 234153 10:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 lo 1.90 1.90 0.21 0.21 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 500.93 298.17 1835.86 80.99 0.00 0.00 0.00 0.00 10:07:01 lo 18.66 18.66 1.70 1.70 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 1802.52 944.74 47694.28 76.79 0.00 0.00 0.00 0.00 10:08:01 veth3fae4a5 0.10 0.35 0.01 0.02 0.00 0.00 0.00 0.00 10:08:01 br-90f234412a07 12.61 26.41 0.85 198.83 0.00 0.00 0.00 0.00 10:08:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 10:08:01 veth65ad7f9 0.18 0.35 0.01 0.02 0.00 0.00 0.00 0.00 10:09:01 veth3fae4a5 4.98 7.02 0.75 0.64 0.00 0.00 0.00 0.00 10:09:01 br-90f234412a07 1.17 0.75 0.07 0.22 0.00 0.00 0.00 0.00 10:09:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 10:09:01 veth65ad7f9 3.95 3.58 0.47 0.44 0.00 0.00 0.00 0.00 10:10:01 veth3fae4a5 6.30 9.27 0.95 0.71 0.00 0.00 0.00 0.00 10:10:01 br-90f234412a07 1.13 1.00 0.11 0.23 0.00 0.00 0.00 0.00 10:10:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 10:10:01 veth65ad7f9 7.98 6.47 1.04 1.19 0.00 0.00 0.00 0.00 10:11:01 veth3fae4a5 7.57 10.65 1.35 1.02 0.00 0.00 0.00 0.00 10:11:01 br-90f234412a07 0.20 0.25 0.02 0.02 0.00 0.00 0.00 0.00 10:11:01 lo 2.33 2.33 0.20 0.20 0.00 0.00 0.00 0.00 10:11:01 veth65ad7f9 2.92 2.08 0.41 0.29 0.00 0.00 0.00 0.00 10:12:01 veth3fae4a5 13.23 16.98 4.08 4.00 0.00 0.00 0.00 0.00 10:12:01 br-90f234412a07 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 10:12:01 veth65ad7f9 6.45 5.60 2.29 3.59 0.00 0.00 0.00 0.00 10:13:01 veth3fae4a5 12.13 15.78 3.12 3.05 0.00 0.00 0.00 0.00 10:13:01 br-90f234412a07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 10:13:01 veth65ad7f9 10.18 9.02 5.67 6.01 0.00 0.00 0.00 0.00 10:14:01 veth3fae4a5 10.81 14.05 2.89 3.95 0.00 0.00 0.00 0.00 10:14:01 br-90f234412a07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 10:14:01 veth65ad7f9 8.10 7.30 3.99 5.28 0.00 0.00 0.00 0.00 10:15:01 veth3fae4a5 13.10 16.73 3.71 5.02 0.00 0.00 0.00 0.00 10:15:01 br-90f234412a07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 10:15:01 veth65ad7f9 9.53 8.37 4.77 6.72 0.00 0.00 0.00 0.00 10:16:01 veth3fae4a5 13.55 17.18 4.25 4.47 0.00 0.00 0.00 0.00 10:16:01 br-90f234412a07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 10:16:01 veth65ad7f9 8.38 7.22 3.38 4.54 0.00 0.00 0.00 0.00 10:17:01 veth3fae4a5 8.42 11.65 1.81 1.35 0.00 0.00 0.00 0.00 10:17:01 br-90f234412a07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 10:17:01 veth65ad7f9 5.55 4.75 1.64 2.05 0.00 0.00 0.00 0.00 10:18:01 br-90f234412a07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 10:18:01 veth4b11caf 625.31 688.55 256.16 112.50 0.00 0.00 0.00 0.02 10:18:01 veth45cc19c 200.48 199.98 34.75 46.04 0.00 0.00 0.00 0.00 Average: br-90f234412a07 1.18 2.19 0.08 15.35 0.00 0.00 0.00 0.00 Average: lo 2.79 2.79 0.25 0.25 0.00 0.00 0.00 0.00 Average: veth4b11caf 48.16 53.03 19.73 8.66 0.00 0.00 0.00 0.00 Average: veth45cc19c 15.44 15.40 2.68 3.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35191) 08/13/25 _x86_64_ (8 CPU) 10:04:42 LINUX RESTART (8 CPU) 10:05:02 CPU %user %nice %system %iowait %steal %idle 10:06:01 all 11.01 0.00 1.33 3.54 0.04 84.07 10:06:01 0 9.19 0.00 1.07 4.81 0.03 84.89 10:06:01 1 8.14 0.00 0.75 0.75 0.09 90.28 10:06:01 2 17.76 0.00 2.58 0.63 0.05 78.99 10:06:01 3 6.96 0.00 0.88 1.92 0.05 90.20 10:06:01 4 5.49 0.00 0.70 0.19 0.03 93.59 10:06:01 5 2.07 0.00 0.59 0.68 0.02 96.64 10:06:01 6 29.43 0.00 2.87 14.21 0.09 53.40 10:06:01 7 9.17 0.00 1.14 5.15 0.02 84.52 10:07:01 all 13.42 0.00 5.52 3.45 0.05 77.57 10:07:01 0 11.62 0.00 4.99 5.41 0.03 77.95 10:07:01 1 18.04 0.00 6.42 2.12 0.07 73.35 10:07:01 2 11.53 0.00 5.10 0.82 0.05 82.50 10:07:01 3 11.04 0.00 6.18 0.52 0.07 82.20 10:07:01 4 11.36 0.00 5.15 1.37 0.03 82.10 10:07:01 5 12.09 0.00 5.07 0.27 0.03 82.54 10:07:01 6 11.90 0.00 5.52 15.05 0.05 67.48 10:07:01 7 19.77 0.00 5.76 2.02 0.05 72.40 10:08:01 all 34.50 0.00 7.50 7.44 0.10 50.46 10:08:01 0 33.85 0.00 8.91 37.45 0.12 19.67 10:08:01 1 35.34 0.00 7.06 1.31 0.10 56.18 10:08:01 2 33.70 0.00 7.70 3.61 0.10 54.88 10:08:01 3 35.47 0.00 7.51 2.75 0.10 54.17 10:08:01 4 34.24 0.00 7.31 1.61 0.10 56.74 10:08:01 5 33.43 0.00 7.21 1.79 0.10 57.46 10:08:01 6 35.57 0.00 6.85 9.72 0.10 47.76 10:08:01 7 34.39 0.00 7.43 1.44 0.10 56.64 10:09:01 all 70.60 0.00 5.17 0.08 0.13 24.02 10:09:01 0 66.51 0.00 4.67 0.05 0.12 28.65 10:09:01 1 74.33 0.00 5.36 0.05 0.15 20.11 10:09:01 2 68.05 0.00 5.31 0.05 0.13 26.46 10:09:01 3 68.07 0.00 4.74 0.50 0.12 26.56 10:09:01 4 68.82 0.00 5.08 0.03 0.15 25.92 10:09:01 5 71.70 0.00 5.49 0.02 0.13 22.66 10:09:01 6 75.65 0.00 5.39 0.00 0.12 18.84 10:09:01 7 71.61 0.00 5.32 0.02 0.13 22.92 10:10:01 all 8.91 0.00 0.84 0.03 0.06 90.15 10:10:01 0 7.62 0.00 0.97 0.00 0.07 91.34 10:10:01 1 8.77 0.00 0.85 0.15 0.05 90.18 10:10:01 2 9.02 0.00 0.90 0.02 0.05 90.01 10:10:01 3 10.47 0.00 0.75 0.00 0.07 88.71 10:10:01 4 7.70 0.00 0.77 0.00 0.07 91.46 10:10:01 5 7.41 0.00 0.72 0.00 0.07 91.81 10:10:01 6 9.77 0.00 0.91 0.05 0.08 89.19 10:10:01 7 10.51 0.00 0.85 0.00 0.07 88.57 10:11:01 all 10.11 0.00 2.77 1.44 0.10 85.58 10:11:01 0 10.32 0.00 3.03 0.28 0.10 86.27 10:11:01 1 12.63 0.00 3.49 3.58 0.10 80.19 10:11:01 2 10.07 0.00 2.72 2.03 0.08 85.10 10:11:01 3 10.88 0.00 3.02 3.22 0.10 82.78 10:11:01 4 8.46 0.00 1.78 0.05 0.10 89.61 10:11:01 5 10.55 0.00 3.60 0.74 0.10 85.01 10:11:01 6 10.81 0.00 2.40 0.13 0.08 86.57 10:11:01 7 7.17 0.00 2.17 1.48 0.08 89.10 10:12:01 all 8.44 0.00 0.94 0.04 0.07 90.50 10:12:01 0 9.36 0.00 1.30 0.05 0.07 89.22 10:12:01 1 9.65 0.00 1.00 0.03 0.08 89.23 10:12:01 2 7.87 0.00 0.80 0.03 0.07 91.22 10:12:01 3 8.57 0.00 0.87 0.03 0.07 90.46 10:12:01 4 7.86 0.00 0.84 0.02 0.08 91.20 10:12:01 5 7.86 0.00 0.80 0.05 0.07 91.22 10:12:01 6 9.22 0.00 0.90 0.02 0.05 89.81 10:12:01 7 7.17 0.00 0.95 0.13 0.08 91.66 10:13:01 all 5.70 0.00 0.67 0.05 0.07 93.51 10:13:01 0 6.03 0.00 0.99 0.02 0.07 92.90 10:13:01 1 6.31 0.00 0.68 0.00 0.05 92.95 10:13:01 2 5.07 0.00 0.67 0.03 0.08 94.15 10:13:01 3 5.10 0.00 0.63 0.02 0.05 94.20 10:13:01 4 7.28 0.00 0.53 0.03 0.07 92.09 10:13:01 5 5.88 0.00 0.57 0.00 0.07 93.48 10:13:01 6 4.82 0.00 0.67 0.05 0.07 94.39 10:13:01 7 5.10 0.00 0.65 0.23 0.10 93.91 10:14:01 all 7.68 0.00 0.81 0.04 0.08 91.39 10:14:01 0 7.79 0.00 0.90 0.02 0.08 91.21 10:14:01 1 7.14 0.00 0.79 0.02 0.07 91.99 10:14:01 2 8.69 0.00 0.75 0.03 0.08 90.44 10:14:01 3 7.61 0.00 0.95 0.02 0.07 91.35 10:14:01 4 8.00 0.00 0.61 0.03 0.08 91.27 10:14:01 5 8.16 0.00 0.77 0.08 0.08 90.90 10:14:01 6 7.10 0.00 0.67 0.00 0.07 92.16 10:14:01 7 6.95 0.00 1.01 0.13 0.08 91.82 10:15:01 all 6.67 0.00 0.83 0.05 0.09 92.36 10:15:01 0 6.81 0.00 0.85 0.10 0.07 92.17 10:15:01 1 6.96 0.00 0.82 0.02 0.08 92.12 10:15:01 2 8.88 0.00 0.82 0.03 0.07 90.20 10:15:01 3 6.54 0.00 0.82 0.02 0.10 92.52 10:15:01 4 6.36 0.00 0.93 0.02 0.08 92.61 10:15:01 5 5.27 0.00 0.70 0.13 0.10 93.79 10:15:01 6 6.45 0.00 0.85 0.08 0.10 92.51 10:15:01 7 6.11 0.00 0.84 0.03 0.10 92.92 10:16:01 all 4.60 0.00 0.60 0.05 0.07 94.69 10:16:01 0 4.39 0.00 0.60 0.03 0.07 94.91 10:16:01 1 4.82 0.00 0.74 0.03 0.08 94.33 10:16:01 2 5.24 0.00 0.50 0.03 0.08 94.14 10:16:01 3 4.70 0.00 0.64 0.05 0.08 94.53 10:16:01 4 4.46 0.00 0.49 0.05 0.08 94.92 10:16:01 5 5.00 0.00 0.45 0.15 0.05 94.35 10:16:01 6 4.95 0.00 0.64 0.02 0.08 94.31 10:16:01 7 3.23 0.00 0.74 0.02 0.08 95.94 10:16:01 CPU %user %nice %system %iowait %steal %idle 10:17:01 all 2.06 0.00 0.40 0.04 0.07 97.44 10:17:01 0 3.49 0.00 0.35 0.02 0.07 96.07 10:17:01 1 2.03 0.00 0.42 0.00 0.07 97.49 10:17:01 2 1.63 0.00 0.34 0.00 0.07 97.97 10:17:01 3 1.81 0.00 0.37 0.00 0.05 97.77 10:17:01 4 2.49 0.00 0.42 0.02 0.07 97.00 10:17:01 5 1.82 0.00 0.33 0.15 0.05 97.64 10:17:01 6 1.62 0.00 0.44 0.03 0.07 97.84 10:17:01 7 1.57 0.00 0.50 0.03 0.08 97.81 10:18:01 all 2.51 0.00 1.19 0.22 0.06 96.02 10:18:01 0 2.44 0.00 1.47 0.22 0.05 95.82 10:18:01 1 4.29 0.00 1.29 0.17 0.05 94.21 10:18:01 2 2.09 0.00 1.16 0.22 0.05 96.48 10:18:01 3 1.91 0.00 1.17 0.32 0.07 96.54 10:18:01 4 2.08 0.00 1.06 0.20 0.08 96.58 10:18:01 5 2.01 0.00 1.01 0.47 0.07 96.44 10:18:01 6 2.39 0.00 1.32 0.17 0.07 96.06 10:18:01 7 2.81 0.00 1.12 0.03 0.05 95.98 Average: all 14.30 0.00 2.19 1.26 0.08 82.17 Average: 0 13.77 0.00 2.31 3.69 0.07 80.16 Average: 1 15.24 0.00 2.28 0.63 0.08 81.78 Average: 2 14.57 0.00 2.25 0.58 0.07 82.53 Average: 3 13.76 0.00 2.19 0.72 0.08 83.26 Average: 4 13.40 0.00 1.97 0.28 0.08 84.28 Average: 5 13.31 0.00 2.10 0.35 0.07 84.17 Average: 6 16.09 0.00 2.26 3.02 0.08 78.55 Average: 7 14.25 0.00 2.19 0.82 0.08 82.66