---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7695 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 14G 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 917 24510 0 6739 30794 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:ef:ac:98 brd ff:ff:ff:ff:ff:ff inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:feef:ac98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:a7:7f:d7 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7695) 02/22/24 _x86_64_ (8 CPU) 11:50:34 LINUX RESTART (8 CPU) 11:51:01 tps rtps wtps bread/s bwrtn/s 11:52:01 146.44 64.72 81.72 4443.66 52810.93 11:53:02 206.73 49.78 156.95 3714.50 62797.07 11:54:01 70.21 1.12 69.09 90.43 49996.41 11:55:01 83.87 12.80 71.07 2379.34 37167.41 11:56:01 230.08 5.87 224.21 870.79 52337.54 11:57:01 235.61 0.43 235.18 36.53 55667.52 11:58:01 49.26 0.02 49.24 1.47 6382.27 11:59:01 64.91 1.23 63.67 83.19 3498.22 Average: 136.03 17.03 119.00 1455.38 40061.95 11:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 30117084 31688116 2822136 8.57 67956 1814888 1429004 4.20 887480 1647372 152324 11:53:02 29167584 31138908 3771636 11.45 85768 2182676 1822256 5.36 1558504 1891276 19752 11:54:01 27944396 30343028 4994824 15.16 91364 2594372 3333536 9.81 2445384 2208732 159480 11:55:01 27969848 31560944 4969372 15.09 109144 3733596 1491824 4.39 1469564 3101324 213928 11:56:01 24292408 30133940 8646812 26.25 142404 5777692 6859708 20.18 3031052 5055388 804752 11:57:01 22175440 28786628 10763780 32.68 180680 6456132 9911252 29.16 4514232 5584388 5028 11:58:01 20221928 27126956 12717292 38.61 185908 6736608 11202628 32.96 6236236 5799520 1828 11:59:01 25116144 31547432 7823076 23.75 189440 6329692 1518600 4.47 1880880 5360696 20728 Average: 25875604 30290744 7063616 21.44 131583 4453207 4696101 13.82 2752916 3831087 172228 11:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 11:52:01 ens3 368.52 263.11 1574.69 60.84 0.00 0.00 0.00 0.00 11:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:02 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 11:53:02 ens3 350.35 269.38 2845.31 53.92 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 ens3 901.03 616.00 4104.44 212.88 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:55:01 ens3 486.59 416.98 1874.12 138.48 0.00 0.00 0.00 0.00 11:56:01 veth4f64c6c 5.70 5.13 0.89 0.83 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 7.13 7.13 0.81 0.81 0.00 0.00 0.00 0.00 11:56:01 br-19ef55a55112 25.36 25.41 10.80 11.15 0.00 0.00 0.03 0.00 11:57:01 veth4f64c6c 11.86 9.50 1.12 1.36 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 11:57:01 veth4a67f5b 155.06 149.08 331.26 13.13 0.00 0.00 0.00 0.03 11:58:01 veth4f64c6c 26.33 16.18 1.98 2.16 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 veth4a67f5b 2.90 8.17 0.52 4.96 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 11:59:01 ens3 3517.98 2205.30 33903.51 561.93 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 439.33 275.07 4238.10 70.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7695) 02/22/24 _x86_64_ (8 CPU) 11:50:34 LINUX RESTART (8 CPU) 11:51:01 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 11.32 0.00 1.10 3.54 0.04 83.99 11:52:01 0 33.53 0.00 2.26 2.67 0.07 61.47 11:52:01 1 15.12 0.00 1.10 6.42 0.05 77.31 11:52:01 2 10.29 0.00 1.34 0.40 0.05 87.92 11:52:01 3 7.44 0.00 1.00 0.62 0.05 90.89 11:52:01 4 3.70 0.00 0.87 0.82 0.03 94.58 11:52:01 5 4.23 0.00 0.55 15.85 0.03 79.34 11:52:01 6 3.41 0.00 0.47 0.38 0.03 95.71 11:52:01 7 12.93 0.00 1.23 1.13 0.03 84.67 11:53:02 all 21.94 0.00 1.26 2.61 0.06 74.13 11:53:02 0 28.23 0.00 1.25 0.57 0.05 69.89 11:53:02 1 23.59 0.00 1.82 13.50 0.07 61.03 11:53:02 2 22.43 0.00 1.28 0.18 0.07 76.04 11:53:02 3 21.99 0.00 1.26 3.12 0.07 73.57 11:53:02 4 14.44 0.00 1.42 0.03 0.03 84.08 11:53:02 5 23.14 0.00 1.02 1.54 0.07 74.22 11:53:02 6 14.22 0.00 1.09 1.07 0.03 83.59 11:53:02 7 27.51 0.00 0.96 0.94 0.05 70.54 11:54:01 all 45.94 0.00 1.69 2.07 0.09 50.21 11:54:01 0 39.31 0.00 1.18 0.32 0.07 59.12 11:54:01 1 50.82 0.00 2.02 12.24 0.09 34.84 11:54:01 2 44.17 0.00 1.34 2.47 0.09 51.93 11:54:01 3 47.19 0.00 1.32 0.41 0.11 50.97 11:54:01 4 42.30 0.00 1.21 0.36 0.07 56.06 11:54:01 5 52.28 0.00 3.55 0.57 0.09 43.52 11:54:01 6 39.13 0.00 0.86 0.00 0.09 59.93 11:54:01 7 52.35 0.00 2.03 0.35 0.10 45.18 11:55:01 all 18.14 0.00 1.75 2.26 0.05 77.80 11:55:01 0 24.10 0.00 1.97 0.55 0.05 73.33 11:55:01 1 10.37 0.00 1.75 0.48 0.03 87.36 11:55:01 2 12.06 0.00 1.57 0.05 0.02 86.30 11:55:01 3 20.81 0.00 1.97 0.18 0.05 76.98 11:55:01 4 14.13 0.00 1.62 9.51 0.07 74.66 11:55:01 5 13.11 0.00 1.32 0.37 0.05 85.15 11:55:01 6 19.79 0.00 1.39 0.20 0.03 78.59 11:55:01 7 30.78 0.00 2.38 6.78 0.05 60.01 11:56:01 all 24.56 0.00 4.92 3.00 0.07 67.45 11:56:01 0 21.00 0.00 4.86 0.47 0.05 73.62 11:56:01 1 26.02 0.00 4.75 1.02 0.07 68.15 11:56:01 2 25.89 0.00 5.25 0.78 0.08 68.00 11:56:01 3 26.79 0.00 5.25 18.78 0.08 49.09 11:56:01 4 25.31 0.00 4.85 0.49 0.07 69.29 11:56:01 5 23.39 0.00 5.46 0.42 0.07 70.66 11:56:01 6 23.56 0.00 4.39 0.47 0.07 71.52 11:56:01 7 24.60 0.00 4.60 1.62 0.08 69.09 11:57:01 all 28.03 0.00 4.17 3.47 0.10 64.24 11:57:01 0 28.47 0.00 4.60 0.62 0.10 66.20 11:57:01 1 32.43 0.00 4.02 0.61 0.10 62.84 11:57:01 2 22.22 0.00 4.41 1.34 0.08 71.95 11:57:01 3 28.19 0.00 3.53 0.98 0.10 67.21 11:57:01 4 30.94 0.00 3.93 1.65 0.08 63.40 11:57:01 5 28.20 0.00 3.94 2.96 0.10 64.80 11:57:01 6 27.63 0.00 4.06 18.82 0.10 49.39 11:57:01 7 26.05 0.00 4.92 0.79 0.12 68.11 11:58:01 all 22.72 0.00 1.51 0.17 0.09 75.50 11:58:01 0 20.07 0.00 1.59 0.20 0.08 78.06 11:58:01 1 18.46 0.00 1.40 0.12 0.10 79.92 11:58:01 2 29.99 0.00 2.19 0.23 0.10 67.48 11:58:01 3 22.10 0.00 1.71 0.59 0.08 75.52 11:58:01 4 23.38 0.00 1.07 0.13 0.10 75.31 11:58:01 5 22.23 0.00 1.37 0.05 0.10 76.24 11:58:01 6 23.82 0.00 1.42 0.07 0.10 74.59 11:58:01 7 21.76 0.00 1.27 0.02 0.07 76.89 11:59:01 all 10.01 0.00 1.31 0.30 0.06 88.33 11:59:01 0 3.94 0.00 1.21 1.17 0.05 93.63 11:59:01 1 7.04 0.00 1.55 0.08 0.05 91.28 11:59:01 2 5.45 0.00 1.02 0.03 0.05 93.45 11:59:01 3 5.29 0.00 1.07 0.15 0.05 93.44 11:59:01 4 22.40 0.00 1.79 0.22 0.07 75.52 11:59:01 5 7.95 0.00 1.26 0.50 0.07 90.23 11:59:01 6 8.03 0.00 1.26 0.10 0.05 90.56 11:59:01 7 19.94 0.00 1.31 0.08 0.08 78.59 Average: all 22.68 0.00 2.21 2.18 0.07 72.86 Average: 0 24.73 0.00 2.37 0.83 0.07 72.01 Average: 1 22.75 0.00 2.30 4.25 0.07 70.63 Average: 2 21.40 0.00 2.30 0.67 0.07 75.56 Average: 3 22.26 0.00 2.14 3.10 0.07 72.42 Average: 4 21.98 0.00 2.09 1.66 0.07 74.20 Average: 5 21.60 0.00 2.30 2.80 0.07 73.23 Average: 6 19.82 0.00 1.87 2.64 0.06 75.61 Average: 7 26.88 0.00 2.33 1.47 0.07 69.24