---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14188 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 142G 9% / 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 861 25275 0 6029 30850 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:61:16:9f brd ff:ff:ff:ff:ff:ff inet 10.30.107.34/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe61:169f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:1f:63:9c 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-14188) 01/22/24 _x86_64_ (8 CPU) 13:23:32 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 145.96 72.53 73.43 4687.75 48598.00 13:26:01 116.16 13.81 102.35 1118.08 32640.56 13:27:02 137.69 9.23 128.46 1642.53 48087.83 13:28:01 184.82 2.63 182.19 412.00 111599.25 13:29:01 125.50 0.23 125.26 24.80 27177.34 13:30:01 22.68 0.40 22.28 14.40 19059.49 13:31:01 54.70 0.85 53.85 43.72 20983.67 Average: 112.28 14.12 98.16 1128.65 43853.41 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30201532 31755384 2737688 8.31 65992 1800344 1388208 4.08 813068 1637100 145752 13:26:01 29822176 31709292 3117044 9.46 85336 2096912 1436648 4.23 870476 1922812 151672 13:27:02 26913644 31653740 6025576 18.29 128164 4791836 1416548 4.17 1021076 4529024 1961120 13:28:01 25844096 31509644 7095124 21.54 134796 5669308 3576892 10.52 1189472 5368748 212 13:29:01 23949780 29789752 8989440 27.29 139188 5840632 7878056 23.18 3033960 5357740 1100 13:30:01 23608940 29457600 9330280 28.33 139476 5848864 8220812 24.19 3377268 5348052 564 13:31:01 25855640 31556676 7083580 21.51 141144 5698316 1563328 4.60 1326456 5225628 15368 Average: 26599401 31061727 6339819 19.25 119157 4535173 3640070 10.71 1661682 4198443 325113 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 354.06 266.33 1521.94 62.88 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 13:26:01 ens3 60.09 42.06 880.36 8.88 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 13:27:02 ens3 950.59 587.45 21999.75 45.06 0.00 0.00 0.00 0.00 13:27:02 br-62966f4a7814 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:02 lo 10.17 10.17 1.00 1.00 0.00 0.00 0.00 0.00 13:28:01 ens3 476.17 240.52 9536.78 16.18 0.00 0.00 0.00 0.00 13:28:01 veth479316a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 veth17568a1 0.03 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:28:01 veth025d7be 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 ens3 3.30 2.32 0.71 0.78 0.00 0.00 0.00 0.00 13:29:01 veth7a1c6f8 10.83 10.43 1.42 1.42 0.00 0.00 0.00 0.00 13:29:01 vethe27f555 101.85 101.62 17.34 19.31 0.00 0.00 0.00 0.00 13:29:01 veth17568a1 133.43 146.34 23.65 23.33 0.00 0.00 0.00 0.00 13:30:01 ens3 2.82 2.35 0.70 0.99 0.00 0.00 0.00 0.00 13:30:01 veth7a1c6f8 28.00 23.40 17.43 8.11 0.00 0.00 0.00 0.00 13:30:01 vethe27f555 166.14 163.17 29.00 55.99 0.00 0.00 0.00 0.00 13:30:01 veth17568a1 519.00 532.64 156.00 63.12 0.00 0.00 0.00 0.01 13:31:01 ens3 68.96 49.25 67.33 49.33 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 lo 38.60 38.60 21.64 21.64 0.00 0.00 0.00 0.00 Average: ens3 273.94 170.20 4877.83 26.26 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 5.05 5.05 3.06 3.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14188) 01/22/24 _x86_64_ (8 CPU) 13:23:32 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 10.85 0.00 1.16 4.29 0.06 83.64 13:25:01 0 15.43 0.00 1.71 1.19 0.14 81.53 13:25:01 1 12.72 0.00 1.53 2.18 0.05 83.52 13:25:01 2 12.98 0.00 1.38 1.58 0.03 84.04 13:25:01 3 4.30 0.00 0.92 5.62 0.05 89.11 13:25:01 4 5.96 0.00 0.51 18.96 0.05 74.52 13:25:01 5 3.16 0.00 0.75 0.27 0.03 95.79 13:25:01 6 28.02 0.00 1.83 3.68 0.12 66.36 13:25:01 7 4.38 0.00 0.64 0.85 0.07 94.06 13:26:01 all 10.25 0.00 0.68 2.76 0.04 86.28 13:26:01 0 8.44 0.00 0.65 0.82 0.02 90.08 13:26:01 1 7.87 0.00 0.64 2.04 0.03 89.42 13:26:01 2 17.16 0.00 0.73 1.92 0.05 80.13 13:26:01 3 4.30 0.00 0.45 0.02 0.00 95.23 13:26:01 4 20.15 0.00 1.22 11.19 0.08 67.35 13:26:01 5 7.26 0.00 0.33 0.22 0.02 92.17 13:26:01 6 6.37 0.00 0.53 0.33 0.03 92.73 13:26:01 7 10.46 0.00 0.88 5.52 0.03 83.10 13:27:02 all 10.13 0.00 4.04 6.66 0.08 79.09 13:27:02 0 7.19 0.00 4.41 1.19 0.08 87.12 13:27:02 1 10.66 0.00 3.68 1.94 0.08 83.65 13:27:02 2 9.68 0.00 4.32 0.66 0.08 85.26 13:27:02 3 10.08 0.00 4.59 10.89 0.07 74.37 13:27:02 4 10.32 0.00 3.07 4.53 0.07 82.02 13:27:02 5 9.92 0.00 3.92 5.92 0.08 80.16 13:27:02 6 10.79 0.00 4.70 0.37 0.08 84.06 13:27:02 7 12.37 0.00 3.68 27.82 0.08 56.04 13:28:01 all 3.85 0.00 1.85 13.81 0.04 80.45 13:28:01 0 3.65 0.00 2.01 0.07 0.02 94.26 13:28:01 1 2.06 0.00 1.43 10.96 0.02 85.54 13:28:01 2 2.74 0.00 2.38 67.57 0.05 27.25 13:28:01 3 5.06 0.00 2.00 2.41 0.03 90.50 13:28:01 4 3.84 0.00 2.17 3.36 0.03 90.61 13:28:01 5 4.33 0.00 1.89 1.50 0.10 92.17 13:28:01 6 4.76 0.00 1.09 0.51 0.02 93.62 13:28:01 7 4.38 0.00 1.81 24.36 0.03 69.41 13:29:01 all 25.61 0.00 3.58 4.45 0.10 66.27 13:29:01 0 28.58 0.00 4.04 3.49 0.12 63.77 13:29:01 1 33.32 0.00 4.56 1.70 0.10 60.32 13:29:01 2 19.87 0.00 2.97 3.14 0.12 73.90 13:29:01 3 14.47 0.00 2.55 12.48 0.10 70.40 13:29:01 4 27.64 0.00 3.83 3.33 0.10 65.09 13:29:01 5 28.11 0.00 3.79 3.58 0.08 64.43 13:29:01 6 27.77 0.00 3.73 2.86 0.10 65.53 13:29:01 7 25.11 0.00 3.16 4.96 0.08 66.68 13:30:01 all 10.45 0.00 1.31 3.06 0.08 85.10 13:30:01 0 9.24 0.00 1.66 1.42 0.07 87.61 13:30:01 1 8.64 0.00 1.14 1.42 0.05 88.75 13:30:01 2 10.45 0.00 1.18 0.34 0.12 87.92 13:30:01 3 10.71 0.00 1.14 0.40 0.07 87.68 13:30:01 4 11.60 0.00 1.13 1.52 0.17 85.58 13:30:01 5 11.65 0.00 1.09 18.26 0.07 68.94 13:30:01 6 9.98 0.00 1.49 0.37 0.05 88.12 13:30:01 7 11.33 0.00 1.61 0.72 0.08 86.26 13:31:01 all 3.79 0.00 0.72 5.19 0.05 90.24 13:31:01 0 2.33 0.00 0.62 3.15 0.05 93.85 13:31:01 1 2.78 0.00 0.67 1.49 0.05 95.02 13:31:01 2 1.71 0.00 0.70 1.44 0.03 96.12 13:31:01 3 4.03 0.00 0.77 0.55 0.05 94.60 13:31:01 4 13.16 0.00 1.09 1.63 0.10 84.02 13:31:01 5 2.21 0.00 0.65 25.21 0.03 71.89 13:31:01 6 2.15 0.00 0.60 3.21 0.05 93.99 13:31:01 7 2.04 0.00 0.72 4.89 0.03 92.32 Average: all 10.71 0.00 1.91 5.72 0.06 81.59 Average: 0 10.69 0.00 2.16 1.62 0.07 85.46 Average: 1 11.15 0.00 1.95 3.09 0.06 83.76 Average: 2 10.67 0.00 1.95 10.79 0.07 76.51 Average: 3 7.57 0.00 1.77 4.62 0.05 85.98 Average: 4 13.28 0.00 1.86 6.34 0.09 78.44 Average: 5 9.53 0.00 1.77 7.89 0.06 80.75 Average: 6 12.78 0.00 2.00 1.61 0.06 83.54 Average: 7 10.01 0.00 1.78 9.84 0.06 78.30