---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1424 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: 2799.998 BogoMIPS: 5599.99 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 16G 140G 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 921 22713 0 8532 30791 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:72:4c:fe brd ff:ff:ff:ff:ff:ff inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:fe72:4cfe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:22:9f:f7 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1424) 09/30/25 _x86_64_ (8 CPU) 15:40:10 LINUX RESTART (8 CPU) 15:41:00 tps rtps wtps bread/s bwrtn/s 15:42:01 227.12 40.18 186.94 2961.91 101303.70 15:43:01 50.41 3.90 46.51 472.59 9445.36 15:44:01 294.68 19.83 274.85 2674.22 21940.61 15:45:01 10.66 0.07 10.60 50.12 1584.40 15:46:01 19.50 0.75 18.75 39.33 1072.75 15:47:01 479.92 15.81 464.11 1411.26 136266.84 15:48:01 241.78 0.07 241.71 6.93 52025.06 15:49:01 51.12 0.00 51.12 0.00 6306.42 15:50:01 41.96 0.00 41.96 0.00 5288.32 15:51:01 14.48 0.00 14.48 0.00 580.84 15:52:01 16.65 0.00 16.65 0.00 617.36 15:53:01 19.58 0.02 19.56 0.27 647.76 15:54:01 74.87 0.68 74.19 59.72 2483.05 Average: 118.82 6.30 112.52 593.57 26218.81 15:41:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:42:01 29373620 31342368 3565600 10.82 84992 2181008 1703356 5.01 1268392 1974968 131888 15:43:01 28925908 31023504 4013312 12.18 86832 2304832 1915376 5.64 1603136 2081464 408 15:44:01 27759440 30535684 5179780 15.73 91760 2966604 2297068 6.76 2293548 2532576 1204 15:45:01 27179596 30003456 5759624 17.49 92784 3011772 3041544 8.95 2830340 2571204 1864 15:46:01 28648272 31615884 4290948 13.03 98536 3144524 1443344 4.25 1296320 2628152 129328 15:47:01 23636724 30437184 9302496 28.24 166152 6711124 7469980 21.98 2645180 6020564 20868 15:48:01 19285680 27681200 13653540 41.45 207104 8099104 13349688 39.28 5643556 7218916 2084 15:49:01 16945324 25631380 15993896 48.56 212164 8378376 14868048 43.75 7748116 7435688 996 15:50:01 16631176 25457960 16308044 49.51 217952 8500676 15724136 46.26 7932268 7545436 460 15:51:01 16659712 25488368 16279508 49.42 218712 8500968 15343948 45.15 7901788 7545920 588 15:52:01 16649544 25479384 16289676 49.45 219508 8501344 15351836 45.17 7911972 7545944 572 15:53:01 16648852 25480224 16290368 49.46 220272 8501744 15355388 45.18 7912964 7546280 556 15:54:01 19987064 28735020 12952156 39.32 221480 8491184 4727676 13.91 4811464 7409124 244 Average: 22179301 28377817 10759919 32.67 164481 6099482 8660876 25.48 4753773 5388941 22389 15:41:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:42:01 ens3 320.19 245.97 4179.08 41.07 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 2.29 2.29 0.25 0.25 0.00 0.00 0.00 0.00 15:43:01 ens3 331.96 204.85 1896.71 52.32 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:44:01 ens3 313.85 227.86 2089.31 61.90 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:45:01 ens3 205.18 146.49 801.26 39.50 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 15:46:01 ens3 141.56 121.76 134.93 31.87 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:47:01 vethe7131a8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:47:01 ens3 1675.42 841.05 27428.21 76.96 0.00 0.00 0.00 0.00 15:47:01 vethad32cbe 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 15:47:01 veth2c2fa8e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:48:01 vethe7131a8 0.00 1.03 0.00 0.51 0.00 0.00 0.00 0.00 15:48:01 ens3 724.76 261.39 11664.50 20.82 0.00 0.00 0.00 0.00 15:48:01 br-f136dd86a960 0.08 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:48:01 vethad32cbe 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 vethe7131a8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 4.77 4.17 1.79 2.17 0.00 0.00 0.00 0.00 15:49:01 br-f136dd86a960 0.13 0.20 0.03 0.02 0.00 0.00 0.00 0.00 15:49:01 vethad32cbe 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 vethe7131a8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 99.70 49.58 778.96 10.52 0.00 0.00 0.00 0.00 15:50:01 br-f136dd86a960 1.92 6.22 0.31 4.69 0.00 0.00 0.00 0.00 15:50:01 vethad32cbe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 vethe7131a8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 43.53 22.38 10.43 7.67 0.00 0.00 0.00 0.00 15:51:01 br-f136dd86a960 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:51:01 vethad32cbe 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 vethe7131a8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 45.54 27.86 10.15 8.30 0.00 0.00 0.00 0.00 15:52:01 br-f136dd86a960 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 vethad32cbe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 vethe7131a8 0.00 0.02 0.00 0.01 0.00 0.00 0.00 0.00 15:53:01 ens3 46.63 22.48 12.27 9.23 0.00 0.00 0.00 0.00 15:53:01 br-f136dd86a960 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:53:01 vethad32cbe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 68.86 34.81 17.07 50.28 0.00 0.00 0.00 0.00 15:54:01 br-f136dd86a960 3.75 9.75 4.55 5.21 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 29.80 29.80 3.54 3.54 0.00 0.00 0.00 0.00 Average: ens3 309.41 170.16 3771.96 31.75 0.00 0.00 0.00 0.00 Average: br-f136dd86a960 0.48 1.28 0.38 0.76 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 1.94 1.94 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1424) 09/30/25 _x86_64_ (8 CPU) 15:40:10 LINUX RESTART (8 CPU) 15:41:00 CPU %user %nice %system %iowait %steal %idle 15:42:01 all 14.14 0.00 1.10 2.17 0.06 82.54 15:42:01 0 4.94 0.00 0.57 0.13 0.03 94.32 15:42:01 1 14.21 0.00 0.77 0.62 0.05 84.35 15:42:01 2 28.94 0.00 1.38 0.72 0.08 68.87 15:42:01 3 10.62 0.00 0.62 0.23 0.05 88.47 15:42:01 4 9.03 0.00 1.13 0.71 0.05 89.09 15:42:01 5 4.63 0.00 1.22 10.81 0.07 83.28 15:42:01 6 33.32 0.00 2.32 1.35 0.10 62.91 15:42:01 7 7.43 0.00 0.72 2.79 0.03 89.02 15:43:01 all 16.16 0.00 0.49 0.16 0.04 83.15 15:43:01 0 18.77 0.00 0.28 0.13 0.05 80.76 15:43:01 1 7.93 0.00 0.18 0.00 0.02 91.87 15:43:01 2 11.85 0.00 0.15 0.03 0.03 87.94 15:43:01 3 33.82 0.00 1.18 0.12 0.05 64.83 15:43:01 4 9.57 0.00 0.70 0.52 0.03 89.17 15:43:01 5 12.03 0.00 0.70 0.13 0.05 87.09 15:43:01 6 16.83 0.00 0.28 0.03 0.05 82.80 15:43:01 7 18.45 0.00 0.45 0.30 0.03 80.76 15:44:01 all 17.93 0.00 1.14 0.68 0.05 80.19 15:44:01 0 16.47 0.00 0.87 0.58 0.03 82.05 15:44:01 1 10.44 0.00 0.72 0.02 0.03 88.79 15:44:01 2 41.59 0.00 0.92 0.10 0.07 57.32 15:44:01 3 16.22 0.00 1.52 0.52 0.05 81.68 15:44:01 4 10.86 0.00 1.41 1.04 0.03 86.66 15:44:01 5 12.59 0.00 1.88 2.20 0.07 83.27 15:44:01 6 23.73 0.00 0.84 0.17 0.03 75.23 15:44:01 7 11.55 0.00 1.02 0.82 0.03 86.58 15:45:01 all 11.67 0.00 0.42 0.02 0.03 87.87 15:45:01 0 5.35 0.00 0.15 0.02 0.03 94.45 15:45:01 1 6.17 0.00 0.50 0.03 0.02 93.28 15:45:01 2 33.12 0.00 0.60 0.00 0.07 66.22 15:45:01 3 10.06 0.00 0.47 0.02 0.03 89.42 15:45:01 4 23.96 0.00 0.69 0.00 0.05 75.31 15:45:01 5 5.03 0.00 0.47 0.08 0.02 94.41 15:45:01 6 7.47 0.00 0.38 0.00 0.03 92.12 15:45:01 7 2.18 0.00 0.08 0.00 0.02 97.72 15:46:01 all 10.75 0.00 0.64 0.18 0.03 88.40 15:46:01 0 17.53 0.00 0.80 0.97 0.03 80.66 15:46:01 1 5.49 0.00 0.28 0.00 0.02 94.21 15:46:01 2 3.07 0.00 0.30 0.00 0.02 96.61 15:46:01 3 14.47 0.00 0.97 0.33 0.03 84.20 15:46:01 4 7.46 0.00 0.99 0.07 0.03 91.45 15:46:01 5 8.49 0.00 0.51 0.00 0.03 90.96 15:46:01 6 22.46 0.00 0.85 0.02 0.05 76.62 15:46:01 7 7.05 0.00 0.43 0.00 0.02 92.50 15:47:01 all 25.72 0.00 6.96 3.46 0.09 63.77 15:47:01 0 23.20 0.00 6.75 3.37 0.08 66.60 15:47:01 1 24.71 0.00 7.42 5.67 0.08 62.12 15:47:01 2 21.20 0.00 6.50 0.47 0.08 71.75 15:47:01 3 41.91 0.00 9.01 13.12 0.12 35.83 15:47:01 4 26.75 0.00 6.73 1.27 0.08 65.16 15:47:01 5 22.21 0.00 6.33 1.53 0.08 69.84 15:47:01 6 21.55 0.00 6.35 1.39 0.08 70.63 15:47:01 7 24.30 0.00 6.61 0.92 0.08 68.08 15:48:01 all 44.44 0.00 5.96 2.19 0.13 47.28 15:48:01 0 43.05 0.00 6.58 5.11 0.14 45.11 15:48:01 1 45.21 0.00 5.75 0.36 0.15 48.54 15:48:01 2 43.42 0.00 5.41 0.99 0.13 50.05 15:48:01 3 44.59 0.00 5.93 0.74 0.12 48.62 15:48:01 4 42.87 0.00 5.76 5.65 0.12 45.60 15:48:01 5 49.40 0.00 6.01 1.49 0.14 42.97 15:48:01 6 43.58 0.00 5.83 0.86 0.14 49.59 15:48:01 7 43.38 0.00 6.44 2.30 0.13 47.75 15:49:01 all 25.32 0.00 1.55 0.11 0.10 72.91 15:49:01 0 26.75 0.00 1.55 0.00 0.10 71.60 15:49:01 1 27.86 0.00 1.39 0.25 0.10 70.40 15:49:01 2 19.17 0.00 1.44 0.40 0.08 78.92 15:49:01 3 25.47 0.00 1.49 0.02 0.10 72.92 15:49:01 4 29.59 0.00 1.66 0.02 0.10 68.63 15:49:01 5 24.00 0.00 1.46 0.07 0.10 74.37 15:49:01 6 24.07 0.00 1.79 0.07 0.08 73.99 15:49:01 7 25.78 0.00 1.62 0.12 0.10 72.38 15:50:01 all 7.28 0.00 1.75 0.18 0.10 90.68 15:50:01 0 7.91 0.00 1.71 0.13 0.08 90.16 15:50:01 1 7.06 0.00 1.90 0.12 0.10 90.82 15:50:01 2 7.27 0.00 1.75 0.18 0.12 90.68 15:50:01 3 8.68 0.00 1.78 0.08 0.12 89.34 15:50:01 4 6.10 0.00 1.59 0.00 0.10 92.21 15:50:01 5 7.53 0.00 1.68 0.71 0.10 89.98 15:50:01 6 5.81 0.00 1.68 0.05 0.10 92.36 15:50:01 7 7.89 0.00 1.93 0.15 0.10 89.93 15:51:01 all 4.98 0.00 1.39 0.08 0.09 93.46 15:51:01 0 5.74 0.00 1.48 0.02 0.10 92.67 15:51:01 1 4.01 0.00 1.27 0.03 0.08 94.60 15:51:01 2 6.22 0.00 1.51 0.24 0.10 91.93 15:51:01 3 4.99 0.00 1.44 0.03 0.08 93.45 15:51:01 4 4.75 0.00 1.24 0.08 0.10 93.83 15:51:01 5 5.15 0.00 1.39 0.05 0.08 93.32 15:51:01 6 4.01 0.00 1.35 0.17 0.10 94.38 15:51:01 7 5.00 0.00 1.43 0.02 0.10 93.45 15:52:01 all 4.25 0.00 1.35 0.06 0.09 94.25 15:52:01 0 4.99 0.00 1.75 0.02 0.08 93.17 15:52:01 1 4.62 0.00 1.52 0.02 0.08 93.75 15:52:01 2 4.97 0.00 1.35 0.00 0.08 93.60 15:52:01 3 3.42 0.00 1.27 0.00 0.08 95.22 15:52:01 4 2.70 0.00 1.13 0.02 0.08 96.06 15:52:01 5 4.48 0.00 1.31 0.02 0.08 94.11 15:52:01 6 4.72 0.00 1.21 0.22 0.08 93.77 15:52:01 7 4.04 0.00 1.33 0.18 0.08 94.36 15:52:01 CPU %user %nice %system %iowait %steal %idle 15:53:01 all 5.24 0.00 1.36 0.06 0.09 93.24 15:53:01 0 5.18 0.00 1.39 0.00 0.08 93.35 15:53:01 1 4.87 0.00 1.43 0.25 0.10 93.36 15:53:01 2 4.74 0.00 1.21 0.02 0.10 93.93 15:53:01 3 5.96 0.00 1.31 0.07 0.10 92.56 15:53:01 4 5.72 0.00 1.44 0.08 0.10 92.65 15:53:01 5 5.13 0.00 1.31 0.02 0.08 93.46 15:53:01 6 5.26 0.00 1.29 0.00 0.08 93.36 15:53:01 7 5.10 0.00 1.48 0.03 0.10 93.29 15:54:01 all 7.06 0.00 1.76 0.11 0.10 90.96 15:54:01 0 7.60 0.00 1.88 0.05 0.10 90.37 15:54:01 1 6.89 0.00 1.60 0.07 0.10 91.35 15:54:01 2 8.52 0.00 2.08 0.22 0.12 89.06 15:54:01 3 7.22 0.00 1.52 0.05 0.08 91.13 15:54:01 4 6.69 0.00 1.88 0.18 0.10 91.14 15:54:01 5 6.55 0.00 2.02 0.08 0.12 91.23 15:54:01 6 6.95 0.00 1.63 0.10 0.08 91.24 15:54:01 7 6.07 0.00 1.51 0.19 0.10 92.13 Average: all 14.98 0.00 1.98 0.73 0.08 82.23 Average: 0 14.39 0.00 1.97 0.81 0.07 82.75 Average: 1 13.01 0.00 1.89 0.57 0.07 84.46 Average: 2 18.03 0.00 1.89 0.26 0.08 79.74 Average: 3 17.46 0.00 2.18 1.17 0.08 79.11 Average: 4 14.29 0.00 2.02 0.74 0.08 82.87 Average: 5 12.82 0.00 2.02 1.33 0.08 83.75 Average: 6 16.92 0.00 1.98 0.34 0.08 80.68 Average: 7 12.93 0.00 1.92 0.61 0.07 84.47