---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18799 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 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 895 23814 0 7456 30816 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:f2:4b:70 brd ff:ff:ff:ff:ff:ff inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fef2:4b70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:d2:e9:8e 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:b4ff:fed2:e98e/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-18799) 06/06/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:02 tps rtps wtps bread/s bwrtn/s 02:40:01 191.05 23.49 167.56 2360.14 99406.88 02:41:01 634.18 4.55 629.63 454.40 204738.13 02:42:01 83.52 0.27 83.26 34.39 15719.69 02:43:01 68.41 0.22 68.19 12.07 7993.76 02:44:01 7.23 0.02 7.22 0.13 196.63 02:45:01 3.77 0.00 3.77 0.00 103.17 02:46:01 7.73 0.00 7.73 0.00 189.70 02:47:01 25.66 0.00 25.66 0.00 450.06 02:48:01 8.85 0.00 8.85 0.00 189.94 02:49:01 66.87 0.77 66.11 33.86 1302.05 Average: 109.65 2.90 106.75 286.48 32955.62 02:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 27806936 31545396 5132284 15.58 86028 3923528 2475496 7.28 1053664 3701856 2154560 02:41:01 22411860 29398908 10527360 31.96 148112 6939248 10849392 31.92 3436208 6430996 52164 02:42:01 19991404 27410812 12947816 39.31 169408 7311624 13631044 40.11 5612624 6601888 35752 02:43:01 19943668 27368768 12995552 39.45 177972 7307216 13862324 40.79 5651500 6605316 156 02:44:01 19493584 26920512 13445636 40.82 178152 7308720 14327256 42.15 6099236 6605380 312 02:45:01 19479500 26907064 13459720 40.86 178320 7309072 14310532 42.10 6114016 6605656 828 02:46:01 19447700 26875752 13491520 40.96 178468 7309332 14358888 42.25 6146380 6605420 908 02:47:01 19338484 26769820 13600736 41.29 178632 7312476 14357524 42.24 6251728 6607644 1324 02:48:01 19330376 26762072 13608844 41.32 178744 7313000 14388388 42.33 6257540 6607612 272 02:49:01 24459692 31619644 8479528 25.74 179692 7037736 1636708 4.82 1493808 6365828 1176 Average: 21170320 28157875 11768900 35.73 165353 6907195 11419755 33.60 4811670 6273760 224745 02:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 lo 15.86 15.86 1.50 1.50 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 924.62 553.84 24168.43 51.72 0.00 0.00 0.00 0.00 02:41:01 br-046effed4056 38.80 42.27 2.65 341.26 0.00 0.00 0.00 0.00 02:41:01 veth9cc4808 0.75 0.92 0.04 0.06 0.00 0.00 0.00 0.00 02:41:01 lo 5.60 5.60 0.60 0.60 0.00 0.00 0.00 0.00 02:41:01 veth21a3a2e 6.20 6.45 0.98 0.80 0.00 0.00 0.00 0.00 02:42:01 br-046effed4056 0.70 0.48 0.04 0.03 0.00 0.00 0.00 0.00 02:42:01 veth9cc4808 3.88 4.80 0.69 0.47 0.00 0.00 0.00 0.00 02:42:01 lo 2.33 2.33 0.19 0.19 0.00 0.00 0.00 0.00 02:42:01 veth21a3a2e 47.30 36.12 4.43 5.14 0.00 0.00 0.00 0.00 02:43:01 br-046effed4056 0.46 0.20 0.02 0.01 0.00 0.00 0.00 0.00 02:43:01 veth9cc4808 4.85 6.49 0.90 0.83 0.00 0.00 0.00 0.00 02:43:01 lo 1.08 1.08 0.08 0.08 0.00 0.00 0.00 0.00 02:43:01 veth21a3a2e 72.23 52.82 19.40 10.56 0.00 0.00 0.00 0.00 02:44:01 br-046effed4056 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth9cc4808 7.97 10.06 1.30 0.80 0.00 0.00 0.00 0.00 02:44:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:44:01 veth21a3a2e 61.97 43.41 6.98 6.60 0.00 0.00 0.00 0.00 02:45:01 br-046effed4056 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth9cc4808 7.88 10.00 1.28 0.79 0.00 0.00 0.00 0.00 02:45:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:45:01 veth21a3a2e 60.51 42.17 4.78 5.91 0.00 0.00 0.00 0.00 02:46:01 br-046effed4056 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth9cc4808 7.98 10.13 1.30 0.81 0.00 0.00 0.00 0.00 02:46:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:46:01 veth21a3a2e 61.26 42.74 5.21 6.09 0.00 0.00 0.00 0.00 02:47:01 br-046effed4056 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth9cc4808 5.73 7.32 1.01 0.60 0.00 0.00 0.00 0.00 02:47:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:47:01 veth21a3a2e 83.59 62.96 18.45 11.46 0.00 0.00 0.00 0.00 02:48:01 br-046effed4056 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth9cc4808 3.32 4.77 0.71 0.38 0.00 0.00 0.00 0.00 02:48:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:48:01 veth21a3a2e 57.68 39.62 4.84 5.68 0.00 0.00 0.00 0.00 02:49:01 lo 3.07 3.07 0.28 0.28 0.00 0.00 0.00 0.00 02:49:01 docker0 27.71 37.54 2.86 299.26 0.00 0.00 0.00 0.00 02:49:01 ens3 2909.98 1565.11 47271.30 207.71 0.00 0.00 0.00 0.00 Average: lo 3.22 3.22 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 2.78 3.77 0.29 30.02 0.00 0.00 0.00 0.00 Average: ens3 258.82 135.58 4659.26 13.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18799) 06/06/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:02 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 13.32 0.00 3.07 2.11 0.04 81.46 02:40:01 0 12.38 0.00 2.92 0.24 0.03 84.43 02:40:01 1 5.51 0.00 2.75 0.22 0.03 91.49 02:40:01 2 14.53 0.00 3.17 0.48 0.03 81.79 02:40:01 3 5.90 0.00 2.87 0.03 0.02 91.17 02:40:01 4 4.24 0.00 3.49 13.69 0.05 78.54 02:40:01 5 8.08 0.00 2.29 0.12 0.03 89.48 02:40:01 6 5.08 0.00 2.31 0.32 0.02 92.27 02:40:01 7 50.65 0.00 4.77 1.82 0.08 42.68 02:41:01 all 42.61 0.00 10.43 4.37 0.11 42.48 02:41:01 0 40.10 0.00 8.86 3.79 0.12 47.13 02:41:01 1 44.43 0.00 11.20 10.59 0.12 33.65 02:41:01 2 43.00 0.00 9.64 1.71 0.09 45.56 02:41:01 3 41.11 0.00 9.95 1.12 0.12 47.69 02:41:01 4 41.85 0.00 10.74 6.78 0.10 40.53 02:41:01 5 43.45 0.00 13.30 5.57 0.14 37.54 02:41:01 6 44.83 0.00 9.97 1.10 0.10 44.00 02:41:01 7 42.15 0.00 9.79 4.46 0.10 43.50 02:42:01 all 43.21 0.00 4.12 0.38 0.10 52.19 02:42:01 0 40.52 0.00 4.21 0.10 0.08 55.09 02:42:01 1 48.67 0.00 4.64 0.92 0.10 45.67 02:42:01 2 45.10 0.00 3.79 0.13 0.10 50.88 02:42:01 3 44.10 0.00 3.96 0.44 0.12 51.39 02:42:01 4 41.82 0.00 4.52 0.07 0.08 53.52 02:42:01 5 39.66 0.00 3.74 0.99 0.10 55.51 02:42:01 6 43.71 0.00 3.98 0.12 0.10 52.09 02:42:01 7 42.10 0.00 4.14 0.27 0.10 53.40 02:43:01 all 10.61 0.00 1.54 0.27 0.07 87.50 02:43:01 0 10.44 0.00 1.52 0.09 0.07 87.89 02:43:01 1 10.94 0.00 1.60 0.34 0.09 87.04 02:43:01 2 10.76 0.00 1.73 0.03 0.10 87.38 02:43:01 3 9.84 0.00 1.63 0.92 0.07 87.54 02:43:01 4 10.25 0.00 1.65 0.15 0.05 87.90 02:43:01 5 12.17 0.00 1.66 0.59 0.07 85.50 02:43:01 6 9.57 0.00 1.19 0.00 0.09 89.15 02:43:01 7 10.90 0.00 1.35 0.05 0.07 87.63 02:44:01 all 4.49 0.00 0.68 0.02 0.08 94.73 02:44:01 0 5.78 0.00 0.97 0.03 0.12 93.10 02:44:01 1 4.02 0.00 0.62 0.00 0.07 95.30 02:44:01 2 5.68 0.00 0.67 0.00 0.07 93.59 02:44:01 3 5.22 0.00 0.77 0.02 0.08 93.91 02:44:01 4 3.25 0.00 0.72 0.02 0.08 95.93 02:44:01 5 4.82 0.00 0.52 0.00 0.07 94.59 02:44:01 6 3.58 0.00 0.53 0.02 0.07 95.80 02:44:01 7 3.55 0.00 0.65 0.10 0.07 95.63 02:45:01 all 2.52 0.00 0.48 0.03 0.08 96.90 02:45:01 0 2.16 0.00 0.60 0.00 0.07 97.17 02:45:01 1 2.04 0.00 0.42 0.02 0.08 97.44 02:45:01 2 3.25 0.00 0.57 0.00 0.08 96.10 02:45:01 3 2.36 0.00 0.43 0.00 0.07 97.14 02:45:01 4 2.59 0.00 0.40 0.00 0.05 96.96 02:45:01 5 3.02 0.00 0.55 0.03 0.08 96.31 02:45:01 6 2.41 0.00 0.35 0.13 0.07 97.04 02:45:01 7 2.36 0.00 0.50 0.00 0.08 97.06 02:46:01 all 2.79 0.00 0.51 0.02 0.06 96.62 02:46:01 0 2.44 0.00 0.50 0.00 0.05 97.01 02:46:01 1 2.52 0.00 0.57 0.03 0.08 96.79 02:46:01 2 2.78 0.00 0.53 0.02 0.07 96.60 02:46:01 3 2.58 0.00 0.60 0.00 0.07 96.75 02:46:01 4 2.84 0.00 0.50 0.02 0.07 96.57 02:46:01 5 2.70 0.00 0.45 0.00 0.05 96.80 02:46:01 6 2.68 0.00 0.45 0.08 0.07 96.72 02:46:01 7 3.82 0.00 0.47 0.00 0.07 95.65 02:47:01 all 5.70 0.00 0.86 0.04 0.07 93.33 02:47:01 0 5.41 0.00 0.73 0.02 0.08 93.76 02:47:01 1 6.67 0.00 0.89 0.02 0.05 92.38 02:47:01 2 5.32 0.00 0.74 0.02 0.08 93.84 02:47:01 3 6.13 0.00 0.99 0.02 0.07 92.80 02:47:01 4 5.94 0.00 0.75 0.03 0.07 93.21 02:47:01 5 5.68 0.00 0.75 0.07 0.07 93.43 02:47:01 6 6.02 0.00 1.11 0.15 0.07 92.65 02:47:01 7 4.46 0.00 0.90 0.02 0.07 94.55 02:48:01 all 1.53 0.00 0.34 0.02 0.05 98.05 02:48:01 0 1.07 0.00 0.43 0.00 0.07 98.43 02:48:01 1 2.02 0.00 0.28 0.00 0.05 97.64 02:48:01 2 1.92 0.00 0.50 0.02 0.07 97.50 02:48:01 3 1.20 0.00 0.20 0.02 0.05 98.53 02:48:01 4 1.27 0.00 0.32 0.00 0.07 98.34 02:48:01 5 1.82 0.00 0.38 0.02 0.05 97.73 02:48:01 6 1.24 0.00 0.40 0.08 0.03 98.24 02:48:01 7 1.70 0.00 0.23 0.00 0.05 98.01 02:49:01 all 3.22 0.00 1.16 0.12 0.05 95.45 02:49:01 0 2.47 0.00 1.20 0.27 0.05 96.01 02:49:01 1 2.22 0.00 1.19 0.05 0.05 96.49 02:49:01 2 3.20 0.00 1.17 0.07 0.07 95.50 02:49:01 3 3.46 0.00 1.10 0.15 0.03 95.25 02:49:01 4 4.13 0.00 1.34 0.08 0.05 94.39 02:49:01 5 3.00 0.00 1.01 0.03 0.05 95.91 02:49:01 6 3.67 0.00 1.08 0.22 0.05 94.99 02:49:01 7 3.63 0.00 1.19 0.07 0.05 95.07 Average: all 12.92 0.00 2.30 0.73 0.07 83.98 Average: 0 12.23 0.00 2.18 0.45 0.07 85.07 Average: 1 12.78 0.00 2.38 1.18 0.07 83.58 Average: 2 13.44 0.00 2.22 0.24 0.08 84.02 Average: 3 12.13 0.00 2.24 0.27 0.07 85.30 Average: 4 11.76 0.00 2.42 2.05 0.07 83.70 Average: 5 12.35 0.00 2.44 0.73 0.07 84.42 Average: 6 12.25 0.00 2.13 0.22 0.07 85.33 Average: 7 16.45 0.00 2.39 0.67 0.07 80.42