---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34077 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 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 874 23196 0 8096 30837 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:f1:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe46:f1d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:a9:47:16 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::42:69ff:fea9:4716/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34077) 08/09/25 _x86_64_ (8 CPU) 13:32:58 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:03 393.42 74.14 319.28 5337.38 131064.02 13:35:01 266.01 20.44 245.56 2423.58 176428.89 13:36:01 537.96 3.18 534.78 419.93 128043.99 13:37:01 27.75 0.08 27.66 6.27 2006.47 13:38:01 236.84 0.33 236.51 28.40 34781.00 13:39:01 40.96 0.13 40.83 19.06 784.54 Average: 250.40 16.36 234.04 1366.56 78306.45 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:03 30117380 31623976 2821840 8.57 59516 1762940 1472812 4.33 934292 1604240 157072 13:35:01 25273224 31622968 7665996 23.27 122476 6364904 1809212 5.32 1005612 6143084 1709340 13:36:01 23439072 30866904 9500148 28.84 164296 7322360 7138720 21.00 1919204 6903476 44076 13:37:01 22072268 29507124 10866952 32.99 165944 7332832 9049784 26.63 3382076 6793548 44 13:38:01 21323836 29305540 11615384 35.26 203468 7786704 9442548 27.78 3670908 7187828 3600 13:39:01 23153356 31080628 9785864 29.71 204028 7744964 3001436 8.83 1985908 7099860 344 Average: 24229856 30667857 8709364 26.44 153288 6385784 5319085 15.65 2149667 5955339 319079 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:03 ens3 451.91 301.08 1670.52 78.45 0.00 0.00 0.00 0.00 13:34:03 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 1431.49 809.10 45016.90 64.82 0.00 0.00 0.00 0.00 13:35:01 lo 15.45 15.45 1.43 1.43 0.00 0.00 0.00 0.00 13:36:01 veth9a05b35 50.86 68.94 7.62 9.72 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth7fe0f7a 0.60 0.83 0.04 0.05 0.00 0.00 0.00 0.00 13:36:01 br-b8965d84b38b 21.50 34.76 1.37 315.76 0.00 0.00 0.00 0.00 13:37:01 veth9a05b35 103.57 108.43 21.07 17.91 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth7fe0f7a 91.42 90.93 15.99 18.58 0.00 0.00 0.00 0.00 13:37:01 br-b8965d84b38b 0.55 0.52 0.05 0.03 0.00 0.00 0.00 0.00 13:38:01 veth9a05b35 150.74 152.02 41.14 19.71 0.00 0.00 0.00 0.00 13:38:01 docker0 49.71 95.02 4.24 1383.97 0.00 0.00 0.00 0.00 13:38:01 veth7fe0f7a 74.95 74.35 14.31 20.13 0.00 0.00 0.00 0.00 13:38:01 br-b8965d84b38b 0.53 0.35 0.03 0.02 0.00 0.00 0.00 0.00 13:39:01 veth9a05b35 0.70 1.37 0.11 0.11 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth7fe0f7a 0.08 0.50 0.01 0.04 0.00 0.00 0.00 0.00 13:39:01 br-b8965d84b38b 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth9a05b35 51.26 55.43 11.72 7.95 0.00 0.00 0.00 0.00 Average: docker0 8.33 15.92 0.71 231.95 0.00 0.00 0.00 0.00 Average: veth7fe0f7a 28.00 27.93 5.09 6.50 0.00 0.00 0.00 0.00 Average: br-b8965d84b38b 3.79 5.97 0.24 52.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34077) 08/09/25 _x86_64_ (8 CPU) 13:32:58 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:03 all 8.39 0.00 1.27 2.85 0.04 87.46 13:34:03 0 8.16 0.00 1.85 3.77 0.02 86.20 13:34:03 1 2.33 0.00 0.74 0.15 0.07 96.72 13:34:03 2 7.44 0.00 1.15 3.77 0.02 87.62 13:34:03 3 4.91 0.00 0.99 0.50 0.03 93.57 13:34:03 4 2.56 0.00 0.96 11.45 0.05 84.98 13:34:03 5 5.15 0.00 1.67 0.62 0.03 92.53 13:34:03 6 9.84 0.00 0.70 0.83 0.02 88.61 13:34:03 7 26.67 0.00 2.06 1.65 0.05 69.57 13:35:01 all 16.72 0.00 5.79 9.59 0.05 67.84 13:35:01 0 19.98 0.00 5.78 5.25 0.05 68.94 13:35:01 1 27.22 0.00 5.69 10.17 0.05 56.87 13:35:01 2 18.73 0.00 6.01 17.86 0.09 57.31 13:35:01 3 13.53 0.00 5.82 1.01 0.03 79.61 13:35:01 4 11.47 0.00 5.16 18.35 0.05 64.96 13:35:01 5 12.90 0.00 5.90 12.08 0.03 69.08 13:35:01 6 12.80 0.00 4.88 1.66 0.04 80.62 13:35:01 7 17.23 0.00 7.13 10.32 0.03 65.28 13:36:01 all 12.63 0.00 4.60 10.81 0.06 71.90 13:36:01 0 13.52 0.00 3.96 2.94 0.08 79.50 13:36:01 1 13.37 0.00 4.79 6.23 0.05 75.57 13:36:01 2 10.30 0.00 4.30 2.05 0.05 83.30 13:36:01 3 11.67 0.00 4.69 4.88 0.05 78.71 13:36:01 4 14.06 0.00 6.29 45.10 0.08 34.47 13:36:01 5 12.68 0.00 3.85 8.36 0.07 75.04 13:36:01 6 12.79 0.00 4.30 5.97 0.05 76.89 13:36:01 7 12.63 0.00 4.65 11.14 0.07 71.51 13:37:01 all 23.89 0.00 2.10 0.41 0.06 73.54 13:37:01 0 20.64 0.00 1.70 1.40 0.07 76.18 13:37:01 1 28.97 0.00 2.28 0.10 0.08 68.56 13:37:01 2 15.98 0.00 1.63 0.94 0.05 81.40 13:37:01 3 28.42 0.00 2.33 0.08 0.07 69.10 13:37:01 4 21.35 0.00 2.03 0.17 0.07 76.39 13:37:01 5 28.10 0.00 2.60 0.13 0.07 69.09 13:37:01 6 25.64 0.00 2.65 0.39 0.07 71.25 13:37:01 7 21.99 0.00 1.61 0.03 0.05 76.32 13:38:01 all 10.26 0.00 2.64 1.80 0.07 85.23 13:38:01 0 8.71 0.00 2.77 0.62 0.05 87.85 13:38:01 1 11.98 0.00 2.56 3.10 0.08 82.27 13:38:01 2 7.28 0.00 1.98 0.55 0.07 90.12 13:38:01 3 13.45 0.00 3.69 3.89 0.07 78.90 13:38:01 4 8.10 0.00 2.45 2.02 0.07 87.36 13:38:01 5 9.44 0.00 2.48 0.59 0.07 87.44 13:38:01 6 11.80 0.00 2.40 2.38 0.10 83.32 13:38:01 7 11.32 0.00 2.72 1.28 0.05 84.63 13:39:01 all 1.61 0.00 0.72 0.10 0.05 97.52 13:39:01 0 1.64 0.00 0.67 0.08 0.07 97.55 13:39:01 1 1.69 0.00 0.74 0.12 0.05 97.41 13:39:01 2 1.72 0.00 0.78 0.00 0.03 97.46 13:39:01 3 2.10 0.00 0.80 0.13 0.07 96.89 13:39:01 4 1.44 0.00 0.80 0.13 0.05 97.58 13:39:01 5 1.17 0.00 0.63 0.23 0.03 97.93 13:39:01 6 1.60 0.00 0.58 0.03 0.07 97.71 13:39:01 7 1.53 0.00 0.78 0.02 0.05 97.61 Average: all 12.22 0.00 2.83 4.22 0.06 80.68 Average: 0 12.05 0.00 2.77 2.32 0.06 82.80 Average: 1 14.18 0.00 2.78 3.26 0.06 79.72 Average: 2 10.18 0.00 2.62 4.10 0.05 83.05 Average: 3 12.33 0.00 3.03 1.75 0.05 82.83 Average: 4 9.81 0.00 2.93 12.79 0.06 74.41 Average: 5 11.56 0.00 2.84 3.61 0.05 81.94 Average: 6 12.40 0.00 2.57 1.88 0.06 83.10 Average: 7 15.22 0.00 3.13 4.03 0.05 77.58