---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-585 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 875 25286 0 6004 30836 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:26:98:cf brd ff:ff:ff:ff:ff:ff inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe26:98cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:38:c4:b0 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-585) 05/04/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 304.33 42.68 261.66 1929.68 29566.01 20:24:01 133.23 22.91 110.31 2751.67 33372.57 20:25:02 182.02 0.55 181.47 34.13 98659.56 20:26:01 295.09 14.52 280.56 789.56 75773.02 20:27:01 27.16 0.55 26.61 33.33 21569.16 20:28:01 24.89 0.03 24.86 4.93 21870.69 20:29:01 78.17 1.20 76.97 102.25 18446.28 Average: 148.92 11.77 137.15 806.53 42671.75 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30148276 31720612 2790936 8.47 68656 1814408 1369556 4.03 847628 1649820 155456 20:24:01 29259040 31661192 3680172 11.17 94488 2589780 1555904 4.58 988036 2338584 588204 20:25:02 26092340 31638616 6846872 20.79 129216 5572160 1395016 4.10 1031956 5315092 1316140 20:26:01 22654864 28469956 10284348 31.22 140164 5808280 10820360 31.84 4417208 5266756 2112 20:27:01 21806088 27628080 11133124 33.80 140656 5812524 11848032 34.86 5317908 5201624 760 20:28:01 21338028 27191880 11601184 35.22 141144 5842428 12304164 36.20 5762868 5219756 8072 20:29:01 25884500 31564528 7054712 21.42 143036 5684524 1569376 4.62 1465008 5063960 26572 Average: 25311877 29982123 7627335 23.16 122480 4732015 5837487 17.18 2832945 4293656 299617 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 20:23:01 ens3 188.80 136.16 1135.17 52.47 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 5.60 5.60 0.54 0.54 0.00 0.00 0.00 0.00 20:24:01 ens3 122.55 90.03 2953.57 11.98 0.00 0.00 0.00 0.00 20:24:01 br-f63c6181a78d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:02 lo 9.27 9.27 0.91 0.91 0.00 0.00 0.00 0.00 20:25:02 ens3 1364.19 655.76 31019.63 50.49 0.00 0.00 0.00 0.00 20:25:02 br-f63c6181a78d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth976434c 7.81 6.51 0.87 0.66 0.00 0.00 0.00 0.00 20:26:01 veth48ca519 3.58 3.19 0.44 0.38 0.00 0.00 0.00 0.00 20:26:01 veth7423275 1.29 1.49 0.08 0.09 0.00 0.00 0.00 0.00 20:26:01 veth5b836eb 0.92 1.22 0.06 0.07 0.00 0.00 0.00 0.00 20:27:01 veth976434c 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth48ca519 4.13 5.83 0.66 1.20 0.00 0.00 0.00 0.00 20:27:01 veth7423275 28.70 27.45 7.64 20.21 0.00 0.00 0.00 0.00 20:27:01 veth5b836eb 4.93 6.33 1.69 2.05 0.00 0.00 0.00 0.00 20:28:01 veth976434c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth48ca519 6.46 8.30 1.31 1.30 0.00 0.00 0.00 0.00 20:28:01 veth7423275 15.61 16.93 3.69 9.61 0.00 0.00 0.00 0.00 20:28:01 veth5b836eb 6.16 7.93 1.01 1.58 0.00 0.00 0.00 0.00 20:29:01 lo 41.94 41.94 10.27 10.27 0.00 0.00 0.00 0.00 20:29:01 ens3 1967.27 1079.74 37340.32 187.96 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.45 5.45 1.42 1.42 0.00 0.00 0.00 0.00 Average: ens3 255.50 137.45 5275.88 23.33 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-585) 05/04/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.70 0.00 1.04 2.70 0.04 85.52 20:23:01 0 34.40 0.00 2.18 2.26 0.05 61.11 20:23:01 1 14.92 0.00 1.22 0.23 0.03 83.60 20:23:01 2 11.77 0.00 1.79 4.01 0.03 82.40 20:23:01 3 4.28 0.00 0.65 13.77 0.07 81.22 20:23:01 4 3.55 0.00 0.35 0.45 0.10 95.55 20:23:01 5 1.87 0.00 0.45 0.33 0.02 97.32 20:23:01 6 3.82 0.00 0.57 0.07 0.02 95.53 20:23:01 7 11.01 0.00 1.08 0.52 0.02 87.37 20:24:01 all 10.83 0.00 1.46 2.51 0.04 85.16 20:24:01 0 14.02 0.00 2.10 1.77 0.03 82.07 20:24:01 1 6.00 0.00 1.09 0.28 0.02 92.62 20:24:01 2 3.68 0.00 1.20 0.33 0.03 94.75 20:24:01 3 2.06 0.00 1.04 13.28 0.07 83.56 20:24:01 4 2.40 0.00 0.63 0.20 0.02 96.74 20:24:01 5 3.61 0.00 0.53 0.17 0.03 95.66 20:24:01 6 25.83 0.00 2.75 2.25 0.05 69.13 20:24:01 7 29.13 0.00 2.32 1.79 0.07 66.69 20:25:02 all 12.40 0.00 5.74 5.96 0.08 75.82 20:25:02 0 14.08 0.00 5.63 0.15 0.09 80.05 20:25:02 1 13.40 0.00 5.56 0.75 0.08 80.22 20:25:02 2 13.80 0.00 5.02 0.39 0.07 80.72 20:25:02 3 12.35 0.00 6.63 15.87 0.09 65.06 20:25:02 4 11.68 0.00 4.60 2.61 0.08 81.02 20:25:02 5 11.82 0.00 6.62 3.67 0.07 77.83 20:25:02 6 11.20 0.00 4.94 11.71 0.09 72.06 20:25:02 7 10.85 0.00 6.89 12.60 0.09 69.57 20:26:01 all 44.00 0.00 6.19 4.82 0.09 44.90 20:26:01 0 43.42 0.00 6.32 3.92 0.10 46.25 20:26:01 1 45.66 0.00 6.58 18.62 0.09 29.04 20:26:01 2 44.82 0.00 6.16 0.96 0.09 47.97 20:26:01 3 45.62 0.00 6.36 2.06 0.10 45.86 20:26:01 4 44.04 0.00 5.82 3.47 0.09 46.58 20:26:01 5 41.66 0.00 6.23 1.30 0.10 50.70 20:26:01 6 44.76 0.00 6.18 1.39 0.09 47.58 20:26:01 7 42.01 0.00 5.91 6.85 0.10 45.12 20:27:01 all 24.46 0.00 2.74 1.08 0.11 71.60 20:27:01 0 19.28 0.00 2.23 0.20 0.10 78.19 20:27:01 1 31.94 0.00 3.57 0.10 0.10 64.29 20:27:01 2 24.62 0.00 2.96 0.50 0.12 71.80 20:27:01 3 26.98 0.00 3.25 7.01 0.13 62.62 20:27:01 4 21.26 0.00 2.12 0.32 0.10 76.20 20:27:01 5 21.46 0.00 2.28 0.29 0.12 75.86 20:27:01 6 26.58 0.00 2.94 0.13 0.13 70.21 20:27:01 7 23.61 0.00 2.57 0.13 0.08 73.60 20:28:01 all 6.39 0.00 0.73 1.69 0.08 91.11 20:28:01 0 5.34 0.00 0.62 0.45 0.07 93.52 20:28:01 1 6.25 0.00 0.89 0.12 0.07 92.68 20:28:01 2 6.72 0.00 0.55 1.19 0.07 91.47 20:28:01 3 7.48 0.00 0.82 3.20 0.08 88.41 20:28:01 4 6.21 0.00 0.80 0.18 0.07 92.74 20:28:01 5 5.81 0.00 0.64 0.94 0.07 92.55 20:28:01 6 7.49 0.00 0.85 0.23 0.08 91.33 20:28:01 7 5.79 0.00 0.69 7.25 0.10 86.18 20:29:01 all 4.61 0.00 0.70 1.44 0.04 93.21 20:29:01 0 4.34 0.00 0.68 0.53 0.05 94.41 20:29:01 1 0.95 0.00 0.60 0.95 0.03 97.46 20:29:01 2 6.67 0.00 0.64 0.90 0.03 91.76 20:29:01 3 1.62 0.00 0.67 7.60 0.05 90.07 20:29:01 4 16.02 0.00 1.00 0.47 0.07 82.44 20:29:01 5 1.14 0.00 0.57 0.08 0.03 98.18 20:29:01 6 2.00 0.00 0.63 0.42 0.03 96.91 20:29:01 7 4.20 0.00 0.80 0.62 0.03 94.35 Average: all 16.08 0.00 2.63 2.87 0.07 78.35 Average: 0 19.15 0.00 2.79 1.32 0.07 76.67 Average: 1 16.87 0.00 2.76 2.94 0.06 77.37 Average: 2 15.89 0.00 2.60 1.19 0.06 80.27 Average: 3 14.19 0.00 2.75 8.99 0.08 73.99 Average: 4 14.89 0.00 2.17 1.09 0.07 81.78 Average: 5 12.36 0.00 2.45 0.96 0.06 84.17 Average: 6 17.28 0.00 2.68 2.29 0.07 77.69 Average: 7 18.01 0.00 2.87 4.22 0.07 74.83