---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7668 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 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 903 24522 0 6741 30809 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:87:61:14 brd ff:ff:ff:ff:ff:ff inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe87:6114/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:06:81:8f 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-7668) 02/22/24 _x86_64_ (8 CPU) 10:35:24 LINUX RESTART (8 CPU) 10:36:01 tps rtps wtps bread/s bwrtn/s 10:37:01 108.86 31.12 77.74 1592.00 25008.73 10:38:01 203.17 50.71 152.46 3828.56 39438.09 10:39:01 60.01 13.26 46.74 2437.46 23801.23 10:40:01 102.62 3.58 99.03 456.32 55314.51 10:41:01 292.57 3.13 289.44 413.93 112177.57 10:42:01 164.21 0.33 163.87 19.06 31234.66 10:43:01 58.07 0.17 57.91 18.26 19656.46 Average: 141.36 14.62 126.74 1252.24 43804.02 10:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 30087564 31713200 2851656 8.66 72392 1862896 1409292 4.15 869496 1693740 186796 10:38:01 28238776 30428932 4700444 14.27 89380 2392320 2831864 8.33 2292816 2078716 29504 10:39:01 26929116 30264232 6010104 18.25 96208 3511140 2598604 7.65 2715808 2923356 872128 10:40:01 26619340 31589812 6319880 19.19 131588 5022116 1603568 4.72 1447912 4400604 1432968 10:41:01 23543892 30128912 9395328 28.52 172224 6452596 7703860 22.67 3088500 5670816 143696 10:42:01 20878912 27782840 12060308 36.61 184808 6737600 10598384 31.18 5568016 5815596 6832 10:43:01 20613300 27526072 12325920 37.42 186392 6743352 10891164 32.04 5846200 5799728 1476 Average: 25272986 29919143 7666234 23.27 133285 4674574 5376677 15.82 3118393 4054651 381914 10:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 58.63 39.87 1035.72 7.66 0.00 0.00 0.00 0.00 10:38:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 725.83 527.03 5885.73 129.64 0.00 0.00 0.00 0.00 10:39:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 747.79 529.86 2290.68 196.95 0.00 0.00 0.00 0.00 10:40:01 lo 6.13 6.13 0.67 0.67 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 br-8c217eefd9ab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 593.10 308.98 11515.09 34.20 0.00 0.00 0.00 0.00 10:41:01 veth6628322 12.73 13.95 2.53 8.87 0.00 0.00 0.00 0.00 10:41:01 lo 2.83 2.83 0.30 0.30 0.00 0.00 0.00 0.00 10:41:01 veth1c246fa 0.08 0.27 0.00 0.02 0.00 0.00 0.00 0.00 10:41:01 veth1dc6329 2.32 3.63 0.27 0.49 0.00 0.00 0.00 0.00 10:42:01 veth6628322 7.78 9.97 3.49 2.82 0.00 0.00 0.00 0.00 10:42:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 10:42:01 veth1c246fa 150.61 156.16 13.30 331.40 0.00 0.00 0.00 0.03 10:42:01 veth1dc6329 2.87 4.63 0.37 0.38 0.00 0.00 0.00 0.00 10:43:01 veth6628322 24.81 29.05 20.12 8.71 0.00 0.00 0.00 0.00 10:43:01 lo 2.43 2.43 0.30 0.30 0.00 0.00 0.00 0.00 10:43:01 veth1c246fa 0.10 0.18 0.05 0.02 0.00 0.00 0.00 0.00 10:43:01 veth1dc6329 6.35 7.77 5.76 5.49 0.00 0.00 0.00 0.00 Average: veth6628322 6.47 7.57 3.73 2.91 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.24 0.24 0.00 0.00 0.00 0.00 Average: veth1c246fa 21.54 22.37 1.91 47.35 0.00 0.00 0.00 0.00 Average: veth1dc6329 1.65 2.29 0.92 0.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7668) 02/22/24 _x86_64_ (8 CPU) 10:35:24 LINUX RESTART (8 CPU) 10:36:01 CPU %user %nice %system %iowait %steal %idle 10:37:01 all 10.08 0.00 0.71 2.52 0.03 86.66 10:37:01 0 0.70 0.00 0.38 2.22 0.02 96.68 10:37:01 1 0.48 0.00 0.47 2.85 0.02 96.18 10:37:01 2 1.53 0.00 0.37 2.85 0.07 95.19 10:37:01 3 4.87 0.00 0.57 0.62 0.02 93.93 10:37:01 4 41.16 0.00 2.12 2.72 0.05 53.96 10:37:01 5 3.72 0.00 0.20 8.15 0.00 87.93 10:37:01 6 13.48 0.00 0.88 0.45 0.03 85.16 10:37:01 7 14.67 0.00 0.73 0.30 0.03 84.27 10:38:01 all 30.50 0.00 1.45 2.31 0.08 65.65 10:38:01 0 29.88 0.00 1.30 1.08 0.07 67.67 10:38:01 1 34.20 0.00 1.79 2.27 0.07 61.67 10:38:01 2 28.55 0.00 1.91 3.00 0.08 66.45 10:38:01 3 44.20 0.00 1.59 0.58 0.08 53.55 10:38:01 4 23.75 0.00 0.99 0.17 0.07 75.02 10:38:01 5 17.19 0.00 1.31 8.59 0.05 72.86 10:38:01 6 35.54 0.00 1.61 2.68 0.10 60.06 10:38:01 7 30.64 0.00 1.09 0.13 0.10 68.03 10:39:01 all 41.45 0.00 1.96 0.99 0.07 55.53 10:39:01 0 42.48 0.00 1.54 0.02 0.07 55.90 10:39:01 1 40.84 0.00 2.61 0.75 0.07 55.72 10:39:01 2 50.53 0.00 1.27 0.28 0.08 47.84 10:39:01 3 31.86 0.00 1.54 0.27 0.05 66.29 10:39:01 4 44.89 0.00 2.34 0.08 0.07 52.62 10:39:01 5 36.18 0.00 2.16 5.80 0.07 55.80 10:39:01 6 29.87 0.00 1.65 0.48 0.05 67.95 10:39:01 7 55.01 0.00 2.54 0.25 0.07 42.13 10:40:01 all 11.84 0.00 2.37 3.47 0.04 82.28 10:40:01 0 12.51 0.00 2.02 0.05 0.03 85.39 10:40:01 1 4.61 0.00 2.15 10.93 0.07 82.25 10:40:01 2 16.29 0.00 2.11 1.71 0.05 79.84 10:40:01 3 10.46 0.00 1.91 1.44 0.03 86.16 10:40:01 4 12.48 0.00 2.97 10.92 0.05 73.57 10:40:01 5 11.26 0.00 3.16 1.78 0.03 83.77 10:40:01 6 13.97 0.00 2.47 0.89 0.03 82.64 10:40:01 7 13.06 0.00 2.19 0.07 0.05 84.63 10:41:01 all 25.57 0.00 4.85 7.51 0.07 62.00 10:41:01 0 22.75 0.00 5.15 8.58 0.08 63.43 10:41:01 1 26.25 0.00 4.45 7.91 0.08 61.30 10:41:01 2 25.85 0.00 5.81 10.82 0.07 57.46 10:41:01 3 24.56 0.00 5.17 0.56 0.07 69.64 10:41:01 4 23.36 0.00 3.56 1.92 0.08 71.08 10:41:01 5 26.01 0.00 5.26 0.44 0.07 68.22 10:41:01 6 30.76 0.00 4.10 0.56 0.07 64.51 10:41:01 7 25.02 0.00 5.25 29.37 0.08 40.27 10:42:01 all 37.04 0.00 2.82 2.52 0.10 57.51 10:42:01 0 31.57 0.00 3.30 8.25 0.08 56.80 10:42:01 1 41.51 0.00 2.91 2.21 0.08 53.28 10:42:01 2 36.30 0.00 2.93 1.37 0.12 59.28 10:42:01 3 28.42 0.00 3.12 2.44 0.10 65.92 10:42:01 4 42.16 0.00 2.38 3.22 0.10 52.13 10:42:01 5 40.24 0.00 2.77 0.91 0.10 55.98 10:42:01 6 39.30 0.00 2.71 0.84 0.12 57.04 10:42:01 7 36.87 0.00 2.52 0.96 0.10 59.55 10:43:01 all 13.21 0.00 1.63 1.23 0.09 83.83 10:43:01 0 13.51 0.00 1.48 1.99 0.10 82.93 10:43:01 1 13.89 0.00 1.86 0.47 0.10 83.69 10:43:01 2 15.12 0.00 1.49 0.12 0.10 83.18 10:43:01 3 12.71 0.00 1.74 0.10 0.10 85.34 10:43:01 4 14.08 0.00 1.54 5.48 0.10 78.80 10:43:01 5 12.20 0.00 1.52 1.46 0.08 84.73 10:43:01 6 11.40 0.00 1.63 0.18 0.08 86.70 10:43:01 7 12.73 0.00 1.81 0.03 0.08 85.34 Average: all 24.24 0.00 2.25 2.93 0.07 70.51 Average: 0 21.90 0.00 2.16 3.15 0.06 72.72 Average: 1 23.12 0.00 2.32 3.90 0.07 70.60 Average: 2 24.89 0.00 2.27 2.87 0.08 69.89 Average: 3 22.44 0.00 2.23 0.86 0.06 74.40 Average: 4 28.86 0.00 2.27 3.50 0.07 65.29 Average: 5 20.96 0.00 2.33 3.88 0.06 72.77 Average: 6 24.90 0.00 2.15 0.87 0.07 72.01 Average: 7 26.86 0.00 2.30 4.40 0.07 66.37