---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34391 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 878 22837 0 8451 30833 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:e3:3c:0f brd ff:ff:ff:ff:ff:ff inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fee3:3c0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:05:07:ed 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::42:50ff:fe05:7ed/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-34391) 08/11/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 218.75 22.65 196.10 2260.29 96091.58 02:41:01 715.23 4.57 710.66 468.06 241827.30 02:42:01 95.47 0.23 95.23 29.60 16590.97 02:43:01 62.77 0.23 62.54 18.53 6521.98 02:44:01 7.33 0.02 7.32 0.13 185.84 02:45:01 5.27 0.00 5.27 0.00 129.45 02:46:01 6.65 0.00 6.65 0.00 180.50 02:47:01 25.73 0.00 25.73 0.00 458.72 02:48:01 10.86 0.97 9.90 20.66 195.57 02:49:01 67.49 0.07 67.42 9.47 1219.53 Average: 121.55 2.87 118.68 280.67 36340.14 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 28332860 31619228 4606360 13.98 86576 3476208 1930164 5.68 985816 3255564 1638020 02:41:01 21134204 29153876 11805016 35.84 171432 7882600 11242920 33.08 3729280 7347092 50352 02:42:01 19000680 27487440 13938540 42.32 195456 8284924 13647432 40.15 5592360 7546684 44088 02:43:01 18950148 27393556 13989072 42.47 201776 8236824 13629292 40.10 5677044 7507528 464 02:44:01 18509580 26954560 14429640 43.81 201932 8238284 14123772 41.56 6115232 7508036 780 02:45:01 18513440 26958992 14425780 43.80 202100 8238620 14157180 41.65 6109900 7508124 508 02:46:01 18504064 26950144 14435156 43.82 202304 8238896 14188672 41.75 6119196 7508076 1096 02:47:01 18485432 26934704 14453788 43.88 202480 8242288 14203636 41.79 6136188 7510516 924 02:48:01 18478660 26929396 14460560 43.90 202688 8243216 14217748 41.83 6140640 7510644 408 02:49:01 23442500 31624696 9496720 28.83 203720 7963412 1715136 5.05 1544896 7257208 964 Average: 20335157 28200659 12604063 38.26 187046 7704527 11305595 33.26 4815055 7045947 173760 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 739.68 443.44 17237.58 41.21 0.00 0.00 0.00 0.00 02:40:01 lo 14.00 14.00 1.39 1.39 0.00 0.00 0.00 0.00 02:41:01 vetheb9d47d 0.10 0.38 0.01 0.02 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 vethff53d33 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 02:41:01 ens3 2175.94 971.00 34479.91 74.22 0.00 0.00 0.00 0.00 02:42:01 vetheb9d47d 7.10 9.83 1.00 0.87 0.00 0.00 0.00 0.00 02:42:01 docker0 27.91 36.88 2.90 299.80 0.00 0.00 0.00 0.00 02:42:01 vethff53d33 0.88 1.28 0.08 0.28 0.00 0.00 0.00 0.00 02:42:01 ens3 79.42 54.32 1178.98 6.28 0.00 0.00 0.00 0.00 02:43:01 vetheb9d47d 9.05 12.50 1.67 3.86 0.00 0.00 0.00 0.00 02:43:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 vethff53d33 3.43 4.12 2.62 3.90 0.00 0.00 0.00 0.00 02:43:01 ens3 3.43 2.92 0.71 0.89 0.00 0.00 0.00 0.00 02:44:01 vetheb9d47d 6.72 9.63 1.01 1.28 0.00 0.00 0.00 0.00 02:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 vethff53d33 2.08 2.30 0.21 1.33 0.00 0.00 0.00 0.00 02:44:01 ens3 0.62 0.50 0.18 0.12 0.00 0.00 0.00 0.00 02:45:01 vetheb9d47d 6.42 9.33 0.87 0.74 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 vethff53d33 2.03 2.08 0.17 0.92 0.00 0.00 0.00 0.00 02:45:01 ens3 0.50 0.45 0.09 0.24 0.00 0.00 0.00 0.00 02:46:01 vetheb9d47d 6.55 9.45 0.95 0.84 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 vethff53d33 1.98 2.20 0.20 1.17 0.00 0.00 0.00 0.00 02:46:01 ens3 0.45 0.48 0.08 0.22 0.00 0.00 0.00 0.00 02:47:01 vetheb9d47d 11.03 14.68 2.21 3.82 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 vethff53d33 3.40 4.10 0.38 6.13 0.00 0.00 0.00 0.00 02:47:01 ens3 1.30 1.03 0.56 0.63 0.00 0.00 0.00 0.00 02:48:01 vetheb9d47d 7.23 10.23 1.25 0.93 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 vethff53d33 2.03 2.33 0.20 1.77 0.00 0.00 0.00 0.00 02:48:01 ens3 0.88 0.92 0.18 0.37 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 ens3 11.26 12.26 9.26 2.28 0.00 0.00 0.00 0.00 02:49:01 br-e0f1c6906b67 21.70 37.96 1.35 315.97 0.00 0.00 0.00 0.00 02:49:01 lo 37.46 37.46 3.64 3.64 0.00 0.00 0.00 0.00 Average: docker0 2.79 3.69 0.29 29.98 0.00 0.00 0.00 0.00 Average: ens3 301.35 148.73 5290.75 12.65 0.00 0.00 0.00 0.00 Average: br-e0f1c6906b67 2.17 3.80 0.13 31.60 0.00 0.00 0.00 0.00 Average: lo 3.34 3.34 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34391) 08/11/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 11.83 0.00 2.32 1.77 0.04 84.04 02:40:01 0 4.15 0.00 1.66 0.02 0.03 94.15 02:40:01 1 3.92 0.00 1.98 0.49 0.02 93.60 02:40:01 2 21.69 0.00 2.59 0.53 0.05 75.13 02:40:01 3 43.69 0.00 4.33 0.90 0.07 51.01 02:40:01 4 7.31 0.00 2.46 0.30 0.03 89.90 02:40:01 5 4.33 0.00 1.77 0.03 0.02 93.84 02:40:01 6 5.38 0.00 2.18 5.47 0.08 86.89 02:40:01 7 4.09 0.00 1.56 6.43 0.03 87.89 02:41:01 all 45.79 0.00 11.05 3.13 0.09 39.94 02:41:01 0 45.08 0.00 10.73 1.32 0.08 42.78 02:41:01 1 44.12 0.00 11.98 1.05 0.08 42.76 02:41:01 2 48.13 0.00 10.23 0.64 0.10 40.90 02:41:01 3 45.54 0.00 10.55 3.40 0.08 40.43 02:41:01 4 46.10 0.00 10.52 1.41 0.08 41.89 02:41:01 5 45.05 0.00 13.10 14.26 0.10 27.49 02:41:01 6 47.86 0.00 10.22 1.21 0.09 40.63 02:41:01 7 44.42 0.00 11.09 1.88 0.08 42.52 02:42:01 all 44.00 0.00 4.10 0.34 0.09 51.46 02:42:01 0 40.47 0.00 4.09 0.03 0.10 55.31 02:42:01 1 41.86 0.00 3.78 0.30 0.08 53.97 02:42:01 2 46.87 0.00 4.31 1.16 0.08 47.58 02:42:01 3 44.54 0.00 4.28 0.50 0.08 50.59 02:42:01 4 45.67 0.00 4.15 0.03 0.08 50.07 02:42:01 5 44.64 0.00 4.15 0.50 0.10 50.60 02:42:01 6 44.15 0.00 4.28 0.10 0.12 51.35 02:42:01 7 43.83 0.00 3.73 0.08 0.10 52.25 02:43:01 all 10.26 0.00 1.43 0.17 0.09 88.05 02:43:01 0 9.49 0.00 1.26 0.03 0.08 89.13 02:43:01 1 11.34 0.00 1.45 0.08 0.08 87.04 02:43:01 2 9.23 0.00 1.44 0.55 0.08 88.70 02:43:01 3 9.73 0.00 1.42 0.03 0.10 88.72 02:43:01 4 10.29 0.00 1.49 0.54 0.10 87.58 02:43:01 5 10.32 0.00 1.32 0.03 0.08 88.24 02:43:01 6 11.10 0.00 1.57 0.07 0.08 87.18 02:43:01 7 10.58 0.00 1.52 0.02 0.08 87.80 02:44:01 all 4.24 0.00 0.54 0.02 0.09 95.12 02:44:01 0 2.85 0.00 0.60 0.00 0.08 96.47 02:44:01 1 5.06 0.00 0.36 0.05 0.08 94.45 02:44:01 2 4.03 0.00 0.47 0.07 0.07 95.36 02:44:01 3 4.18 0.00 0.59 0.02 0.10 95.11 02:44:01 4 5.01 0.00 0.53 0.03 0.07 94.35 02:44:01 5 2.86 0.00 0.55 0.02 0.08 96.49 02:44:01 6 4.81 0.00 0.52 0.00 0.10 94.57 02:44:01 7 5.08 0.00 0.70 0.00 0.12 94.10 02:45:01 all 2.14 0.00 0.37 0.02 0.08 97.38 02:45:01 0 2.47 0.00 0.52 0.00 0.10 96.91 02:45:01 1 2.67 0.00 0.35 0.08 0.07 96.83 02:45:01 2 1.14 0.00 0.32 0.00 0.10 98.45 02:45:01 3 2.09 0.00 0.37 0.00 0.10 97.44 02:45:01 4 1.29 0.00 0.33 0.02 0.07 98.30 02:45:01 5 2.06 0.00 0.42 0.03 0.08 97.41 02:45:01 6 3.56 0.00 0.40 0.02 0.08 95.94 02:45:01 7 1.84 0.00 0.30 0.02 0.08 97.76 02:46:01 all 2.36 0.00 0.41 0.02 0.08 97.12 02:46:01 0 2.02 0.00 0.43 0.00 0.07 97.47 02:46:01 1 1.68 0.00 0.42 0.13 0.08 97.69 02:46:01 2 1.49 0.00 0.40 0.02 0.08 98.01 02:46:01 3 2.51 0.00 0.40 0.02 0.10 96.97 02:46:01 4 3.34 0.00 0.48 0.02 0.07 96.09 02:46:01 5 3.76 0.00 0.32 0.02 0.07 95.84 02:46:01 6 1.45 0.00 0.42 0.00 0.08 98.04 02:46:01 7 2.66 0.00 0.42 0.00 0.07 96.86 02:47:01 all 4.69 0.00 0.64 0.04 0.08 94.55 02:47:01 0 3.97 0.00 0.80 0.07 0.12 95.05 02:47:01 1 4.19 0.00 0.78 0.10 0.07 94.86 02:47:01 2 4.46 0.00 0.58 0.02 0.07 94.87 02:47:01 3 5.33 0.00 0.65 0.02 0.08 93.92 02:47:01 4 6.12 0.00 0.70 0.02 0.08 93.08 02:47:01 5 4.29 0.00 0.53 0.02 0.07 95.09 02:47:01 6 4.18 0.00 0.64 0.00 0.07 95.12 02:47:01 7 5.00 0.00 0.44 0.00 0.08 94.48 02:48:01 all 1.53 0.00 0.29 0.03 0.07 98.08 02:48:01 0 1.50 0.00 0.28 0.03 0.07 98.11 02:48:01 1 2.27 0.00 0.28 0.10 0.07 97.28 02:48:01 2 2.24 0.00 0.32 0.00 0.08 97.36 02:48:01 3 1.19 0.00 0.40 0.02 0.08 98.31 02:48:01 4 1.40 0.00 0.28 0.05 0.05 98.21 02:48:01 5 1.14 0.00 0.27 0.00 0.08 98.51 02:48:01 6 1.34 0.00 0.25 0.02 0.08 98.31 02:48:01 7 1.25 0.00 0.25 0.02 0.07 98.41 02:49:01 all 2.03 0.00 0.95 0.12 0.06 96.85 02:49:01 0 1.65 0.00 1.24 0.08 0.03 96.99 02:49:01 1 1.87 0.00 0.97 0.15 0.05 96.96 02:49:01 2 2.11 0.00 0.80 0.08 0.05 96.96 02:49:01 3 2.06 0.00 0.95 0.03 0.07 96.89 02:49:01 4 2.65 0.00 0.89 0.13 0.08 96.25 02:49:01 5 1.95 0.00 1.02 0.25 0.05 96.73 02:49:01 6 1.48 0.00 0.81 0.05 0.05 97.61 02:49:01 7 2.43 0.00 0.90 0.17 0.07 96.44 Average: all 12.82 0.00 2.20 0.56 0.08 84.35 Average: 0 11.29 0.00 2.15 0.16 0.08 86.33 Average: 1 11.82 0.00 2.22 0.25 0.07 85.64 Average: 2 14.08 0.00 2.14 0.31 0.08 83.40 Average: 3 16.04 0.00 2.38 0.49 0.09 81.00 Average: 4 12.84 0.00 2.17 0.25 0.07 84.66 Average: 5 11.95 0.00 2.32 1.49 0.07 84.16 Average: 6 12.45 0.00 2.11 0.69 0.08 84.66 Average: 7 12.07 0.00 2.08 0.86 0.08 84.92