---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14189 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 857 24836 0 6473 30853 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:9d:7d:18 brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe9d:7d18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:43:ba:ef 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-14189) 01/22/24 _x86_64_ (8 CPU) 13:23:30 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 139.13 72.39 66.73 4689.37 35980.07 13:26:01 117.50 14.80 102.70 1142.88 29773.70 13:27:01 132.41 9.22 123.20 1642.39 48332.08 13:28:01 107.37 0.10 107.27 18.40 67380.24 13:29:01 354.53 13.68 340.85 781.97 79705.96 13:30:01 26.77 0.37 26.40 33.71 16546.74 13:31:01 15.58 0.00 15.58 0.00 17025.44 13:32:01 69.66 1.45 68.21 124.63 20980.22 Average: 120.32 13.88 106.45 1046.47 39471.38 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30174684 31729408 2764536 8.39 66076 1800996 1402488 4.13 839496 1638136 146224 13:26:01 29833776 31714416 3105444 9.43 85352 2090272 1375324 4.05 865784 1916500 142244 13:27:01 27219796 31654432 5719424 17.36 127504 4495504 1446812 4.26 1032316 4219272 1554984 13:28:01 25313332 31634128 7625888 23.15 140528 6299172 1605224 4.72 1069492 6021608 1792772 13:29:01 23568232 29892636 9370988 28.45 155164 6270416 8304096 24.43 2960768 5802220 564 13:30:01 23223848 29554400 9715372 29.49 156616 6272828 8797044 25.88 3325504 5775164 260 13:31:01 23202976 29534472 9736244 29.56 156796 6273388 8796960 25.88 3344956 5775052 60 13:32:01 25436124 31590240 7503096 22.78 159608 6111716 1534264 4.51 1317392 5633056 44440 Average: 25996596 30913016 6942624 21.08 130956 4951786 4157776 12.23 1844464 4597626 460194 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 343.67 254.75 1524.45 62.67 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 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 13:26:01 ens3 56.66 41.61 813.33 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 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 13:27:01 ens3 838.76 439.51 17500.66 32.07 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 br-a940e0cf1818 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 8.60 8.60 0.84 0.84 0.00 0.00 0.00 0.00 13:28:01 ens3 526.71 273.10 16096.47 19.12 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 br-a940e0cf1818 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 4.13 4.13 0.38 0.38 0.00 0.00 0.00 0.00 13:29:01 veth57ad688 1.75 1.95 0.17 0.19 0.00 0.00 0.00 0.00 13:29:01 veth91f2be8 0.80 1.02 0.05 0.06 0.00 0.00 0.00 0.00 13:29:01 veth5137ce6 0.48 0.85 0.05 0.32 0.00 0.00 0.00 0.00 13:29:01 ens3 2.35 2.18 0.65 0.40 0.00 0.00 0.00 0.00 13:30:01 veth57ad688 19.00 15.77 2.21 2.34 0.00 0.00 0.00 0.00 13:30:01 veth91f2be8 3.98 5.11 0.78 0.51 0.00 0.00 0.00 0.00 13:30:01 veth5137ce6 0.28 0.23 0.02 0.01 0.00 0.00 0.00 0.00 13:30:01 ens3 6.71 5.76 1.54 2.33 0.00 0.00 0.00 0.00 13:31:01 veth57ad688 13.83 9.33 1.05 1.34 0.00 0.00 0.00 0.00 13:31:01 veth91f2be8 3.20 4.67 0.66 0.36 0.00 0.00 0.00 0.00 13:31:01 veth5137ce6 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 ens3 1.40 1.02 0.31 0.19 0.00 0.00 0.00 0.00 13:32:01 ens3 60.85 50.93 71.41 32.28 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 lo 35.60 35.60 6.24 6.24 0.00 0.00 0.00 0.00 Average: ens3 229.37 133.34 4506.75 19.65 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 4.03 4.03 0.75 0.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14189) 01/22/24 _x86_64_ (8 CPU) 13:23:30 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 11.02 0.00 1.07 4.18 0.06 83.68 13:25:01 0 3.51 0.00 0.82 14.54 0.03 81.10 13:25:01 1 5.32 0.00 0.71 1.07 0.03 92.86 13:25:01 2 4.06 0.00 0.78 0.32 0.07 94.77 13:25:01 3 5.69 0.00 1.01 10.96 0.05 82.29 13:25:01 4 4.41 0.00 1.01 0.95 0.07 93.56 13:25:01 5 38.09 0.00 1.95 2.85 0.10 57.01 13:25:01 6 20.03 0.00 1.31 1.40 0.07 77.19 13:25:01 7 7.14 0.00 0.93 1.27 0.02 90.63 13:26:01 all 10.04 0.00 0.72 2.94 0.03 86.27 13:26:01 0 2.35 0.00 0.28 4.47 0.03 92.85 13:26:01 1 6.73 0.00 0.83 1.47 0.02 90.95 13:26:01 2 0.35 0.00 0.10 0.00 0.03 99.52 13:26:01 3 0.38 0.00 0.17 7.98 0.02 91.45 13:26:01 4 2.93 0.00 0.28 0.52 0.02 96.25 13:26:01 5 13.53 0.00 0.72 2.94 0.02 82.79 13:26:01 6 25.79 0.00 1.90 4.44 0.05 67.82 13:26:01 7 28.27 0.00 1.39 1.74 0.08 68.51 13:27:01 all 9.66 0.00 3.93 8.05 0.12 78.24 13:27:01 0 9.23 0.00 4.03 2.03 0.07 84.64 13:27:01 1 10.99 0.00 3.93 2.53 0.07 82.49 13:27:01 2 9.53 0.00 5.38 21.22 0.07 63.80 13:27:01 3 10.12 0.00 4.04 22.05 0.07 63.72 13:27:01 4 9.75 0.00 3.36 0.27 0.05 86.57 13:27:01 5 9.78 0.00 3.71 0.61 0.08 85.82 13:27:01 6 6.74 0.00 2.98 1.68 0.07 88.54 13:27:01 7 11.11 0.00 4.06 14.05 0.45 70.33 13:28:01 all 6.09 0.00 2.69 12.79 0.05 78.39 13:28:01 0 6.55 0.00 2.58 17.55 0.05 73.27 13:28:01 1 5.97 0.00 2.10 0.49 0.07 91.37 13:28:01 2 7.36 0.00 2.73 2.60 0.05 87.26 13:28:01 3 8.69 0.00 2.67 17.05 0.05 71.53 13:28:01 4 5.39 0.00 3.38 2.79 0.05 88.39 13:28:01 5 6.29 0.00 2.33 0.03 0.05 91.30 13:28:01 6 3.97 0.00 2.25 0.02 0.05 93.72 13:28:01 7 4.51 0.00 3.49 62.20 0.07 29.73 13:29:01 all 20.13 0.00 3.29 8.60 0.09 67.89 13:29:01 0 14.83 0.00 2.47 5.21 0.08 77.40 13:29:01 1 16.04 0.00 2.64 2.27 0.08 78.98 13:29:01 2 25.06 0.00 3.59 7.04 0.10 64.21 13:29:01 3 22.98 0.00 3.87 2.20 0.08 70.87 13:29:01 4 18.78 0.00 3.58 3.05 0.07 74.52 13:29:01 5 21.59 0.00 3.06 3.30 0.08 71.96 13:29:01 6 22.02 0.00 4.33 26.32 0.08 47.23 13:29:01 7 19.76 0.00 2.80 19.57 0.07 57.80 13:30:01 all 13.31 0.00 1.43 2.90 0.06 82.30 13:30:01 0 15.62 0.00 1.38 0.02 0.05 82.94 13:30:01 1 9.50 0.00 1.09 0.50 0.05 88.86 13:30:01 2 15.94 0.00 2.05 0.18 0.05 81.78 13:30:01 3 12.22 0.00 1.46 2.08 0.07 84.18 13:30:01 4 13.27 0.00 1.24 1.71 0.07 83.71 13:30:01 5 15.08 0.00 1.54 0.05 0.07 83.27 13:30:01 6 10.96 0.00 1.04 0.82 0.08 87.10 13:30:01 7 13.91 0.00 1.64 17.81 0.05 66.59 13:31:01 all 1.22 0.00 0.16 2.31 0.03 96.28 13:31:01 0 0.80 0.00 0.12 0.00 0.02 99.07 13:31:01 1 1.45 0.00 0.25 0.37 0.05 97.88 13:31:01 2 0.87 0.00 0.12 0.55 0.02 98.45 13:31:01 3 1.77 0.00 0.15 0.65 0.03 97.40 13:31:01 4 1.75 0.00 0.17 0.20 0.03 97.85 13:31:01 5 1.33 0.00 0.13 0.32 0.03 98.18 13:31:01 6 0.83 0.00 0.08 0.22 0.02 98.85 13:31:01 7 0.99 0.00 0.23 16.16 0.03 82.59 13:32:01 all 4.92 0.00 0.76 1.14 0.05 93.13 13:32:01 0 3.48 0.00 0.69 0.13 0.02 95.69 13:32:01 1 22.62 0.00 1.37 0.33 0.07 75.61 13:32:01 2 3.79 0.00 0.60 0.08 0.03 95.50 13:32:01 3 2.22 0.00 0.67 3.63 0.03 93.44 13:32:01 4 2.53 0.00 0.67 0.13 0.03 96.64 13:32:01 5 1.40 0.00 0.64 0.32 0.13 97.51 13:32:01 6 1.97 0.00 0.72 0.15 0.03 97.13 13:32:01 7 1.30 0.00 0.75 4.32 0.07 93.55 Average: all 9.54 0.00 1.75 5.35 0.06 83.30 Average: 0 7.04 0.00 1.54 5.47 0.04 85.91 Average: 1 9.84 0.00 1.61 1.13 0.05 87.37 Average: 2 8.35 0.00 1.91 3.98 0.05 85.71 Average: 3 8.00 0.00 1.75 8.29 0.05 81.91 Average: 4 7.35 0.00 1.71 1.20 0.05 89.69 Average: 5 13.32 0.00 1.75 1.30 0.07 83.56 Average: 6 11.52 0.00 1.82 4.36 0.06 82.24 Average: 7 10.88 0.00 1.91 17.07 0.11 70.03