---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10309 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 12G 144G 8% / 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 870 27525 0 3771 30842 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:e6:be:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fee6:be07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:8c:fb:1e 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::42:78ff:fe8c:fb1e/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-10309) 03/02/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:03 tps rtps wtps bread/s bwrtn/s 10:51:01 114.24 33.03 81.21 1695.98 24410.69 10:52:01 157.83 21.36 136.47 830.79 35914.30 10:53:01 58.57 1.95 56.62 103.20 45214.13 10:54:01 96.61 2.39 94.21 342.00 47496.24 10:55:01 121.13 0.05 121.08 0.40 25830.23 10:56:01 140.49 0.18 140.31 3.60 27250.66 10:57:01 37.43 0.50 36.93 43.06 20001.20 Average: 103.71 8.38 95.33 425.23 32344.73 10:50:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30100128 31689908 2839084 8.62 70380 1830344 1455776 4.28 881244 1665984 151864 10:52:01 28189656 30201364 4749556 14.42 87904 2217008 3235384 9.52 2427768 1988100 18868 10:53:01 27623548 30471768 5315664 16.14 91776 3036444 2643732 7.78 2400240 2554008 68 10:54:01 26744740 30011076 6194472 18.81 130376 3365420 2806104 8.26 3092996 2652320 165196 10:55:01 26617616 29956584 6321596 19.19 136760 3417264 2789708 8.21 3151880 2704148 420 10:56:01 26445796 29947744 6493416 19.71 162848 3518688 2812360 8.27 3189656 2798280 17508 10:57:01 28183832 31578348 4755380 14.44 166172 3434828 1491968 4.39 1632916 2661796 22876 Average: 27700759 30550970 5238453 15.90 120888 2974285 2462147 7.24 2396671 2432091 53829 10:50:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.59 1.59 0.17 0.17 0.00 0.00 0.00 0.00 10:51:01 ens3 56.70 40.27 900.51 8.25 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 1.13 1.13 0.08 0.08 0.00 0.00 0.00 0.00 10:52:01 ens3 608.40 458.30 4888.47 108.21 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 8.02 8.02 2.19 2.19 0.00 0.00 0.00 0.00 10:53:01 ens3 142.23 101.93 1413.02 38.71 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 5.45 5.45 0.50 0.50 0.00 0.00 0.00 0.00 10:54:01 veth1caa2a3 552.44 524.03 68.15 881.61 0.00 0.00 0.00 0.07 10:54:01 ens3 1022.75 1073.21 1817.17 3393.59 0.00 0.00 0.00 0.00 10:54:01 docker0 556.09 530.13 60.81 958.99 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 veth1caa2a3 106.27 85.45 9.87 40.58 0.00 0.00 0.00 0.00 10:55:01 ens3 86.29 106.42 40.76 10.14 0.00 0.00 0.00 0.00 10:55:01 docker0 106.27 85.42 8.41 40.58 0.00 0.00 0.00 0.00 10:56:01 vethfb5f75d 668.94 617.03 78.35 919.55 0.00 0.00 0.00 0.08 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 ens3 707.93 765.17 967.60 93.77 0.00 0.00 0.00 0.00 10:56:01 docker0 748.83 675.40 76.43 958.51 0.00 0.00 0.00 0.00 10:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 10:57:01 ens3 109.08 121.93 110.23 22.50 0.00 0.00 0.00 0.00 10:57:01 docker0 93.28 71.94 7.83 39.75 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 392.29 382.89 1451.07 528.39 0.00 0.00 0.00 0.00 Average: docker0 216.06 195.73 22.04 286.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10309) 03/02/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:03 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 9.96 0.00 0.77 2.57 0.04 86.66 10:51:01 0 7.16 0.00 0.72 2.00 0.07 90.05 10:51:01 1 37.16 0.00 2.04 2.61 0.07 58.13 10:51:01 2 12.92 0.00 0.95 0.38 0.07 85.67 10:51:01 3 1.28 0.00 0.21 7.22 0.02 91.28 10:51:01 4 2.74 0.00 0.43 0.29 0.02 96.52 10:51:01 5 1.14 0.00 0.36 7.11 0.05 91.33 10:51:01 6 5.21 0.00 0.36 0.38 0.02 94.03 10:51:01 7 12.10 0.00 1.04 0.60 0.03 86.22 10:52:01 all 20.62 0.00 1.71 3.87 0.06 73.74 10:52:01 0 13.77 0.00 0.78 2.97 0.03 82.45 10:52:01 1 28.99 0.00 4.53 4.70 0.07 61.71 10:52:01 2 23.70 0.00 1.28 3.42 0.07 71.53 10:52:01 3 16.85 0.00 0.82 2.85 0.05 79.43 10:52:01 4 20.29 0.00 3.33 3.90 0.08 72.40 10:52:01 5 21.80 0.00 0.79 10.24 0.08 67.10 10:52:01 6 20.65 0.00 0.52 1.64 0.05 77.15 10:52:01 7 19.00 0.00 1.59 1.22 0.07 78.12 10:53:01 all 11.49 0.00 1.05 2.22 0.04 85.20 10:53:01 0 12.99 0.00 1.37 0.13 0.05 85.45 10:53:01 1 10.62 0.00 0.43 0.22 0.03 88.70 10:53:01 2 20.22 0.00 1.49 2.61 0.05 75.62 10:53:01 3 15.28 0.00 0.77 0.02 0.03 83.90 10:53:01 4 8.18 0.00 0.96 0.25 0.03 90.58 10:53:01 5 6.84 0.00 0.90 7.10 0.03 85.13 10:53:01 6 11.03 0.00 1.60 7.37 0.07 79.94 10:53:01 7 6.81 0.00 0.92 0.10 0.02 92.15 10:54:01 all 11.08 0.00 1.95 2.71 0.07 84.19 10:54:01 0 6.85 0.00 1.50 0.56 0.07 91.03 10:54:01 1 7.43 0.00 1.64 0.08 0.03 90.81 10:54:01 2 9.49 0.00 2.47 8.90 0.08 79.06 10:54:01 3 9.37 0.00 1.13 0.38 0.05 89.06 10:54:01 4 9.56 0.00 1.03 8.08 0.03 81.29 10:54:01 5 12.65 0.00 2.02 0.25 0.12 84.97 10:54:01 6 27.09 0.00 2.84 1.12 0.07 68.88 10:54:01 7 6.28 0.00 2.93 2.31 0.07 88.40 10:55:01 all 2.06 0.00 0.23 1.69 0.02 96.00 10:55:01 0 0.54 0.00 0.47 4.17 0.05 94.78 10:55:01 1 0.40 0.00 0.08 0.00 0.02 99.50 10:55:01 2 0.03 0.00 0.33 0.07 0.02 99.55 10:55:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:55:01 4 0.02 0.00 0.02 0.33 0.02 99.62 10:55:01 5 0.59 0.00 0.13 0.00 0.02 99.26 10:55:01 6 14.36 0.00 0.37 0.02 0.03 85.23 10:55:01 7 0.58 0.00 0.45 8.94 0.02 90.01 10:56:01 all 7.63 0.00 1.47 1.69 0.05 89.16 10:56:01 0 0.95 0.00 0.27 0.05 0.02 98.72 10:56:01 1 7.56 0.00 1.61 0.30 0.05 90.48 10:56:01 2 4.32 0.00 0.92 0.23 0.05 94.47 10:56:01 3 4.32 0.00 1.18 0.17 0.05 94.28 10:56:01 4 28.91 0.00 3.06 0.28 0.05 67.70 10:56:01 5 4.99 0.00 1.65 1.18 0.05 92.14 10:56:01 6 2.54 0.00 0.33 0.00 0.02 97.11 10:56:01 7 7.57 0.00 2.73 11.36 0.07 78.27 10:57:01 all 6.63 0.00 0.74 1.31 0.03 91.30 10:57:01 0 0.37 0.00 0.20 0.55 0.02 98.87 10:57:01 1 4.27 0.00 0.38 0.08 0.00 95.26 10:57:01 2 21.58 0.00 1.45 0.53 0.03 76.40 10:57:01 3 13.56 0.00 0.98 0.27 0.02 85.17 10:57:01 4 3.80 0.00 0.73 0.02 0.03 95.42 10:57:01 5 5.22 0.00 0.74 0.35 0.07 93.63 10:57:01 6 0.57 0.00 0.25 0.00 0.00 99.18 10:57:01 7 3.71 0.00 1.10 8.69 0.03 86.46 Average: all 9.92 0.00 1.13 2.29 0.04 86.61 Average: 0 6.08 0.00 0.76 1.49 0.04 91.63 Average: 1 13.66 0.00 1.53 1.13 0.04 83.64 Average: 2 13.17 0.00 1.27 2.31 0.05 83.19 Average: 3 8.70 0.00 0.73 1.53 0.03 89.00 Average: 4 10.53 0.00 1.37 1.89 0.04 86.18 Average: 5 7.62 0.00 0.94 3.72 0.06 87.65 Average: 6 11.65 0.00 0.90 1.51 0.04 85.91 Average: 7 7.99 0.00 1.54 4.77 0.04 85.67