---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26019 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 15G 141G 10% / 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 868 24225 0 7072 30843 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:57:8c:34 brd ff:ff:ff:ff:ff:ff inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe57:8c34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:94:81:c4 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::42:7cff:fe94:81c4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26019) 07/05/25 _x86_64_ (8 CPU) 15:16:49 LINUX RESTART (8 CPU) 15:17:01 tps rtps wtps bread/s bwrtn/s 15:18:03 376.50 73.74 302.77 5324.45 102716.88 15:19:01 408.15 20.65 387.50 2353.53 214061.16 15:20:01 374.22 3.63 370.59 419.93 77685.72 15:21:01 133.61 0.18 133.43 30.53 16540.18 15:22:01 91.67 0.28 91.38 17.20 17604.80 15:23:01 16.58 0.15 16.43 26.12 335.89 15:24:01 71.84 1.80 70.04 93.98 2567.84 Average: 209.42 14.32 195.10 1175.18 60914.05 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:03 30160792 31700412 2778428 8.44 67184 1784808 1402604 4.13 846620 1640912 167268 15:19:01 25460084 31647880 7479136 22.71 131148 6175964 1650372 4.86 989956 5952144 892232 15:20:01 23125956 29623296 9813264 29.79 146604 6471204 8589364 25.27 3212484 5973632 2228 15:21:01 22574564 29520276 10364656 31.47 169392 6851704 8843680 26.02 3396580 6284868 50160 15:22:01 22346292 29374880 10592928 32.16 188208 6908312 9069444 26.68 3559556 6345272 260 15:23:01 22560976 29548504 10378244 31.51 188424 6871916 8123972 23.90 3401036 6300108 260 15:24:01 24849696 31624220 8089524 24.56 190188 6647548 1562540 4.60 1366960 6115404 11768 Average: 24439766 30434210 8499454 25.80 154450 5958779 5605997 16.49 2396170 5516049 160597 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:03 ens3 482.70 313.23 1688.69 79.36 0.00 0.00 0.00 0.00 15:18:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:03 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 15:19:01 ens3 1228.44 700.59 37109.94 60.20 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 br-1858e5637f16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 lo 14.62 14.62 1.34 1.34 0.00 0.00 0.00 0.00 15:20:01 vethd0e7abc 1.65 1.83 0.20 0.17 0.00 0.00 0.00 0.00 15:20:01 ens3 46.39 37.41 312.02 3.53 0.00 0.00 0.00 0.00 15:20:01 veth7bfb79a 5.53 4.88 0.66 0.62 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 vethd0e7abc 3.90 5.47 0.67 0.49 0.00 0.00 0.00 0.00 15:21:01 ens3 136.01 76.34 2000.50 6.75 0.00 0.00 0.00 0.00 15:21:01 veth7bfb79a 8.40 11.40 1.93 1.24 0.00 0.00 0.00 0.00 15:21:01 docker0 45.63 87.02 3.08 1151.72 0.00 0.00 0.00 0.00 15:22:01 vethd0e7abc 3.18 4.68 0.52 0.36 0.00 0.00 0.00 0.00 15:22:01 ens3 36.63 24.58 199.44 3.21 0.00 0.00 0.00 0.00 15:22:01 veth7bfb79a 157.96 159.87 19.43 38.14 0.00 0.00 0.00 0.00 15:22:01 docker0 19.03 27.83 1.92 193.24 0.00 0.00 0.00 0.00 15:23:01 vethd0e7abc 3.28 4.80 0.54 0.38 0.00 0.00 0.00 0.00 15:23:01 ens3 11.21 11.86 8.94 2.44 0.00 0.00 0.00 0.00 15:23:01 veth7bfb79a 7.40 10.41 1.70 0.82 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 44.36 36.13 66.72 17.21 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 28.56 28.56 2.57 2.57 0.00 0.00 0.00 0.00 Average: ens3 279.15 168.91 5762.94 24.50 0.00 0.00 0.00 0.00 Average: docker0 9.28 16.48 0.72 193.05 0.00 0.00 0.00 0.00 Average: lo 3.67 3.67 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-26019) 07/05/25 _x86_64_ (8 CPU) 15:16:49 LINUX RESTART (8 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:03 all 9.56 0.00 1.33 3.13 0.04 85.94 15:18:03 0 3.69 0.00 0.87 3.29 0.03 92.11 15:18:03 1 3.79 0.00 1.99 0.48 0.03 93.71 15:18:03 2 11.87 0.00 1.03 0.30 0.03 86.76 15:18:03 3 4.38 0.00 0.84 4.53 0.05 90.19 15:18:03 4 2.21 0.00 1.05 11.58 0.03 85.13 15:18:03 5 32.78 0.00 2.10 1.23 0.07 63.82 15:18:03 6 7.11 0.00 0.93 0.32 0.03 91.61 15:18:03 7 10.58 0.00 1.79 3.36 0.03 84.24 15:19:01 all 17.89 0.00 7.42 8.38 0.06 66.25 15:19:01 0 15.65 0.00 6.70 3.49 0.05 74.10 15:19:01 1 13.18 0.00 8.32 2.06 0.05 76.39 15:19:01 2 31.31 0.00 7.22 3.96 0.07 57.45 15:19:01 3 15.43 0.00 7.12 8.78 0.07 68.59 15:19:01 4 14.11 0.00 6.67 7.06 0.05 72.11 15:19:01 5 21.04 0.00 6.60 11.01 0.07 61.28 15:19:01 6 19.82 0.00 7.71 2.67 0.05 69.75 15:19:01 7 12.52 0.00 8.98 28.13 0.07 50.29 15:20:01 all 31.02 0.00 4.41 3.59 0.09 60.89 15:20:01 0 34.52 0.00 4.49 1.69 0.10 59.20 15:20:01 1 36.08 0.00 4.76 1.53 0.08 57.55 15:20:01 2 28.28 0.00 4.15 4.46 0.10 63.01 15:20:01 3 28.68 0.00 4.03 6.66 0.08 60.55 15:20:01 4 37.94 0.00 4.81 1.26 0.08 55.91 15:20:01 5 29.51 0.00 4.54 1.44 0.08 64.43 15:20:01 6 26.29 0.00 4.17 2.81 0.08 66.64 15:20:01 7 26.88 0.00 4.39 8.89 0.10 59.74 15:21:01 all 5.43 0.00 1.42 0.78 0.07 92.30 15:21:01 0 3.77 0.00 1.68 0.75 0.07 93.73 15:21:01 1 7.02 0.00 1.25 1.43 0.05 90.25 15:21:01 2 6.25 0.00 1.04 2.62 0.07 90.02 15:21:01 3 5.36 0.00 1.43 0.12 0.08 93.01 15:21:01 4 6.16 0.00 1.78 0.39 0.07 91.61 15:21:01 5 3.91 0.00 1.43 0.20 0.05 94.40 15:21:01 6 5.74 0.00 1.14 0.03 0.07 93.02 15:21:01 7 5.26 0.00 1.54 0.73 0.05 92.42 15:22:01 all 9.33 0.00 1.99 0.65 0.06 87.98 15:22:01 0 6.17 0.00 1.49 0.07 0.05 92.23 15:22:01 1 13.29 0.00 2.73 1.16 0.05 82.77 15:22:01 2 8.44 0.00 2.03 3.10 0.05 86.39 15:22:01 3 8.01 0.00 2.04 0.02 0.05 89.88 15:22:01 4 10.72 0.00 1.49 0.18 0.07 87.54 15:22:01 5 9.07 0.00 2.59 0.44 0.07 87.84 15:22:01 6 7.62 0.00 1.11 0.02 0.05 91.21 15:22:01 7 11.33 0.00 2.48 0.22 0.07 85.91 15:23:01 all 1.70 0.00 0.51 0.05 0.05 97.69 15:23:01 0 1.42 0.00 0.40 0.12 0.03 98.03 15:23:01 1 1.57 0.00 0.53 0.02 0.03 97.85 15:23:01 2 2.02 0.00 0.52 0.05 0.03 97.38 15:23:01 3 1.22 0.00 0.48 0.03 0.07 98.20 15:23:01 4 1.50 0.00 0.52 0.03 0.03 97.91 15:23:01 5 1.37 0.00 0.55 0.05 0.07 97.96 15:23:01 6 3.12 0.00 0.45 0.02 0.08 96.34 15:23:01 7 1.40 0.00 0.60 0.05 0.07 97.88 15:24:01 all 6.35 0.00 0.80 0.22 0.03 92.60 15:24:01 0 8.64 0.00 0.87 0.17 0.03 90.29 15:24:01 1 1.59 0.00 0.62 0.17 0.05 97.58 15:24:01 2 3.52 0.00 0.72 0.03 0.03 95.70 15:24:01 3 3.84 0.00 0.90 1.12 0.03 94.11 15:24:01 4 14.80 0.00 1.02 0.10 0.03 84.05 15:24:01 5 0.63 0.00 0.67 0.03 0.03 98.63 15:24:01 6 3.63 0.00 0.77 0.05 0.03 95.52 15:24:01 7 14.16 0.00 0.83 0.12 0.05 84.84 Average: all 11.56 0.00 2.52 2.36 0.06 83.50 Average: 0 10.53 0.00 2.33 1.36 0.05 85.73 Average: 1 10.90 0.00 2.85 0.97 0.05 85.24 Average: 2 12.98 0.00 2.35 2.06 0.06 82.55 Average: 3 9.52 0.00 2.38 3.00 0.06 85.03 Average: 4 12.47 0.00 2.45 2.92 0.05 82.11 Average: 5 14.03 0.00 2.62 2.01 0.06 81.28 Average: 6 10.38 0.00 2.28 0.83 0.06 86.46 Average: 7 11.71 0.00 2.89 5.75 0.06 79.58