---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75282 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 11G 145G 7% / 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 801 28374 0 2991 30911 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ac:8c:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:feac:8cf9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:f2:a5: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::42:31ff:fef2:a5c4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75282) 11/14/23 _x86_64_ (8 CPU) 15:35:53 LINUX RESTART (8 CPU) 15:36:01 tps rtps wtps bread/s bwrtn/s 15:37:03 120.38 73.30 47.08 5280.32 41627.60 15:38:01 63.08 14.39 48.68 1015.14 8480.19 15:39:01 111.03 6.58 104.45 1241.57 21026.92 15:40:01 81.52 2.30 79.22 387.87 27249.98 15:41:01 124.43 0.15 124.28 14.93 32441.53 15:42:01 14.33 0.43 13.90 40.39 4092.52 Average: 85.92 16.20 69.72 1331.76 22564.69 15:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:37:03 30434020 31761272 2505200 7.61 46768 1604756 1406192 4.14 786312 1465104 41856 15:38:01 30144776 31748512 2794444 8.48 65572 1851248 1407820 4.14 826856 1689356 205472 15:39:01 29755972 31743612 3183248 9.66 81384 2199044 1485396 4.37 902160 1959316 84732 15:40:01 28946136 31628840 3993084 12.12 93428 2855756 1680584 4.94 1065336 2543444 62372 15:41:01 29128900 31710276 3810320 11.57 115056 2733636 1506324 4.43 977404 2457568 316 15:42:01 29091764 31682740 3847456 11.68 116416 2742784 1456176 4.28 1008752 2464276 38036 Average: 29583595 31712542 3355625 10.19 86437 2331204 1490415 4.39 927803 2096511 72131 15:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:37:03 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 15:37:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:03 ens3 345.68 226.66 870.32 57.44 0.00 0.00 0.00 0.00 15:38:01 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 42.17 26.36 642.54 6.57 0.00 0.00 0.00 0.00 15:39:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 94.07 49.65 1250.27 9.50 0.00 0.00 0.00 0.00 15:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 veth514141e 103.30 190.72 8.76 3684.21 0.00 0.00 0.00 0.30 15:40:01 docker0 103.30 190.57 7.34 3684.20 0.00 0.00 0.00 0.00 15:40:01 ens3 205.41 117.26 3688.14 12.33 0.00 0.00 0.00 0.00 15:41:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 15:41:01 docker0 21.71 34.56 2.16 556.92 0.00 0.00 0.00 0.00 15:41:01 ens3 74.60 69.56 564.74 276.29 0.00 0.00 0.00 0.00 15:42:01 lo 0.93 0.93 0.08 0.08 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 ens3 290.45 349.64 28.26 2748.33 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 20.95 37.73 1.59 710.82 0.00 0.00 0.00 0.00 Average: ens3 176.14 140.48 1177.09 521.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75282) 11/14/23 _x86_64_ (8 CPU) 15:35:53 LINUX RESTART (8 CPU) 15:36:01 CPU %user %nice %system %iowait %steal %idle 15:37:03 all 5.67 0.00 0.96 7.30 0.04 86.04 15:37:03 0 13.22 0.00 1.14 18.47 0.03 67.14 15:37:03 1 2.47 0.00 0.75 32.44 0.05 64.29 15:37:03 2 10.78 0.00 0.85 0.50 0.07 87.80 15:37:03 3 5.08 0.00 0.90 1.00 0.03 92.98 15:37:03 4 3.56 0.00 2.27 3.13 0.03 91.01 15:37:03 5 3.90 0.00 0.53 0.60 0.02 94.94 15:37:03 6 2.63 0.00 0.65 1.42 0.02 95.28 15:37:03 7 3.72 0.00 0.53 0.97 0.03 94.74 15:38:01 all 6.07 0.00 0.52 6.44 0.02 86.95 15:38:01 0 6.42 0.00 0.41 0.48 0.03 92.65 15:38:01 1 17.85 0.00 1.57 47.60 0.05 32.92 15:38:01 2 9.38 0.00 0.71 1.51 0.03 88.37 15:38:01 3 7.32 0.00 0.57 0.69 0.03 91.39 15:38:01 4 2.19 0.00 0.29 0.29 0.02 97.20 15:38:01 5 4.28 0.00 0.35 0.60 0.02 94.76 15:38:01 6 0.52 0.00 0.07 0.31 0.02 99.09 15:38:01 7 0.66 0.00 0.17 0.14 0.00 99.03 15:39:01 all 6.73 0.00 1.00 6.98 0.03 85.26 15:39:01 0 10.79 0.00 1.43 17.89 0.03 69.86 15:39:01 1 8.08 0.00 1.17 4.68 0.03 86.04 15:39:01 2 17.74 0.00 1.57 1.85 0.05 78.79 15:39:01 3 1.89 0.00 0.80 8.45 0.02 88.84 15:39:01 4 2.07 0.00 0.60 0.00 0.02 97.31 15:39:01 5 5.29 0.00 0.67 0.17 0.03 93.84 15:39:01 6 6.92 0.00 0.90 0.03 0.03 92.11 15:39:01 7 1.07 0.00 0.85 22.85 0.02 75.21 15:40:01 all 7.35 0.00 1.05 4.26 0.03 87.31 15:40:01 0 4.19 0.00 0.45 4.39 0.02 90.96 15:40:01 1 1.12 0.00 0.45 0.60 0.02 97.82 15:40:01 2 0.53 0.00 0.33 1.72 0.00 97.41 15:40:01 3 1.69 0.00 0.79 7.61 0.03 89.88 15:40:01 4 11.77 0.00 1.47 0.30 0.03 86.43 15:40:01 5 11.25 0.00 1.40 1.62 0.03 85.70 15:40:01 6 6.21 0.00 0.33 0.02 0.02 93.42 15:40:01 7 22.08 0.00 3.27 17.86 0.07 56.72 15:41:01 all 7.83 0.00 1.59 6.10 0.03 84.44 15:41:01 0 19.44 0.00 2.59 3.31 0.07 74.58 15:41:01 1 4.79 0.00 1.30 2.61 0.02 91.28 15:41:01 2 2.84 0.00 0.72 0.03 0.02 96.40 15:41:01 3 2.56 0.00 1.41 4.71 0.03 91.28 15:41:01 4 21.23 0.00 2.52 4.18 0.08 71.98 15:41:01 5 4.11 0.00 1.65 0.12 0.02 94.11 15:41:01 6 3.40 0.00 0.95 7.55 0.03 88.07 15:41:01 7 4.29 0.00 1.56 26.38 0.03 67.74 15:42:01 all 11.74 0.00 0.58 0.83 0.05 86.80 15:42:01 0 14.53 0.00 0.62 0.02 0.05 84.78 15:42:01 1 30.68 0.00 1.02 0.27 0.10 67.93 15:42:01 2 14.50 0.00 0.72 0.00 0.07 84.72 15:42:01 3 2.78 0.00 0.39 0.02 0.07 96.75 15:42:01 4 15.21 0.00 0.67 0.00 0.07 84.05 15:42:01 5 11.37 0.00 0.65 0.37 0.07 87.54 15:42:01 6 0.42 0.00 0.22 2.11 0.00 97.26 15:42:01 7 4.40 0.00 0.37 3.87 0.03 91.33 Average: all 7.57 0.00 0.95 5.31 0.03 86.13 Average: 0 11.45 0.00 1.11 7.46 0.04 79.94 Average: 1 10.79 0.00 1.04 14.49 0.04 73.63 Average: 2 9.29 0.00 0.82 0.93 0.04 88.92 Average: 3 3.54 0.00 0.81 3.76 0.04 91.85 Average: 4 9.37 0.00 1.31 1.32 0.04 87.95 Average: 5 6.71 0.00 0.88 0.58 0.03 91.80 Average: 6 3.36 0.00 0.52 1.91 0.02 94.18 Average: 7 6.06 0.00 1.13 12.06 0.03 80.73