---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23003 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 12G 144G 8% / 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 848 27543 0 3775 30864 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:67:7a:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe67:7ad9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:6b:09:b9 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 inet6 fe80::42:22ff:fe6b:9b9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23003) 04/13/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 118.11 37.43 80.68 1737.31 24028.87 10:52:01 158.97 21.31 137.66 828.66 35428.23 10:53:01 72.10 3.85 68.26 426.86 45541.34 10:54:01 81.95 0.07 81.89 6.67 45497.08 10:55:01 64.82 0.22 64.61 5.20 23937.21 10:56:01 85.67 0.00 85.67 0.00 20198.33 10:57:01 133.79 0.15 133.64 1.20 26212.20 10:58:01 49.43 0.50 48.93 43.06 19902.68 Average: 95.56 7.88 87.68 378.30 30105.49 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30117248 31703240 2821972 8.57 70692 1826548 1455780 4.28 870808 1660176 148500 10:52:01 28327620 30332756 4611600 14.00 87964 2210128 3003392 8.84 2300452 1980908 18484 10:53:01 27563428 30664688 5375792 16.32 92976 3283680 2400440 7.06 2216180 2790040 244520 10:54:01 27297608 30428544 5641612 17.13 109364 3285460 2485180 7.31 2666404 2572016 80968 10:55:01 26804764 30145708 6134456 18.62 136816 3417920 2586660 7.61 2967412 2704384 83636 10:56:01 27424804 30644700 5514416 16.74 136944 3322436 2337028 6.88 2482144 2608936 512 10:57:01 26618132 30130408 6321088 19.19 163124 3528056 2604644 7.66 3014224 2807248 26684 10:58:01 28205440 31604860 4733780 14.37 164780 3439108 1491324 4.39 1615188 2662180 1476 Average: 27794880 30706863 5144340 15.62 120332 3039167 2295556 6.75 2266602 2473236 75598 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 101.58 73.14 980.96 17.40 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 10:52:01 ens3 709.13 462.91 4883.27 111.53 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 1.23 1.23 0.09 0.09 0.00 0.00 0.00 0.00 10:53:01 ens3 280.32 174.20 1443.70 57.45 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 8.03 8.03 2.20 2.20 0.00 0.00 0.00 0.00 10:54:01 ens3 592.23 565.41 1358.55 3342.86 0.00 0.00 0.00 0.00 10:54:01 veth954c77d 59.52 111.63 9.96 415.56 0.00 0.00 0.00 0.03 10:54:01 docker0 64.37 119.41 9.42 493.22 0.00 0.00 0.00 0.00 10:54:01 lo 5.00 5.00 0.46 0.46 0.00 0.00 0.00 0.00 10:55:01 ens3 589.42 616.81 498.41 73.84 0.00 0.00 0.00 0.00 10:55:01 veth954c77d 572.97 517.96 62.32 483.91 0.00 0.00 0.00 0.04 10:55:01 docker0 572.97 517.93 54.48 483.91 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 125.96 132.97 43.27 12.71 0.00 0.00 0.00 0.00 10:56:01 docker0 131.56 121.91 9.40 42.53 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 ens3 758.91 729.42 945.38 86.22 0.00 0.00 0.00 0.00 10:57:01 vethf9e0c3f 706.11 710.58 79.98 936.31 0.00 0.00 0.00 0.08 10:57:01 docker0 706.11 711.03 70.33 936.34 0.00 0.00 0.00 0.00 10:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:58:01 ens3 140.23 129.51 61.51 19.77 0.00 0.00 0.00 0.00 10:58:01 docker0 104.18 84.62 8.23 40.39 0.00 0.00 0.00 0.00 10:58:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 412.87 361.14 1277.46 466.13 0.00 0.00 0.00 0.00 Average: docker0 197.82 194.78 19.02 250.07 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.38 0.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23003) 04/13/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.40 0.00 0.80 2.50 0.03 86.27 10:51:01 0 14.78 0.00 1.08 0.93 0.03 83.17 10:51:01 1 42.81 0.00 1.98 2.22 0.05 52.94 10:51:01 2 11.51 0.00 0.93 0.49 0.03 87.03 10:51:01 3 2.31 0.00 0.51 0.32 0.02 96.85 10:51:01 4 1.24 0.00 0.49 0.66 0.00 97.61 10:51:01 5 1.46 0.00 0.52 6.48 0.03 91.50 10:51:01 6 2.53 0.00 0.34 8.54 0.05 88.53 10:51:01 7 6.53 0.00 0.51 0.32 0.02 92.62 10:52:01 all 21.27 0.00 2.09 1.86 0.06 74.71 10:52:01 0 20.95 0.00 4.44 1.56 0.07 72.99 10:52:01 1 33.49 0.00 3.09 1.85 0.10 61.48 10:52:01 2 30.03 0.00 0.74 0.89 0.05 68.30 10:52:01 3 20.57 0.00 0.50 0.20 0.05 78.67 10:52:01 4 23.14 0.00 3.34 0.40 0.05 73.07 10:52:01 5 11.01 0.00 0.87 1.15 0.03 86.93 10:52:01 6 16.51 0.00 1.02 8.62 0.05 73.80 10:52:01 7 14.49 0.00 2.75 0.27 0.07 82.42 10:53:01 all 12.50 0.00 1.57 2.06 0.04 83.83 10:53:01 0 9.74 0.00 1.56 4.68 0.07 83.96 10:53:01 1 9.33 0.00 1.73 0.05 0.05 88.85 10:53:01 2 8.22 0.00 0.80 0.05 0.02 90.91 10:53:01 3 26.71 0.00 2.56 1.61 0.03 69.09 10:53:01 4 13.74 0.00 0.92 0.08 0.03 85.22 10:53:01 5 16.17 0.00 1.85 2.32 0.05 79.60 10:53:01 6 6.68 0.00 1.11 7.60 0.03 84.58 10:53:01 7 9.41 0.00 2.07 0.08 0.05 88.38 10:54:01 all 8.92 0.00 1.41 2.81 0.05 86.80 10:54:01 0 4.43 0.00 1.52 3.74 0.05 90.26 10:54:01 1 13.25 0.00 1.45 0.02 0.07 85.22 10:54:01 2 6.01 0.00 1.09 4.21 0.05 88.63 10:54:01 3 20.88 0.00 3.01 0.38 0.07 75.67 10:54:01 4 3.37 0.00 0.72 0.02 0.02 95.88 10:54:01 5 3.18 0.00 0.95 12.80 0.07 83.00 10:54:01 6 10.89 0.00 0.91 1.11 0.07 87.03 10:54:01 7 9.37 0.00 1.63 0.18 0.05 88.78 10:55:01 all 6.01 0.00 0.93 1.66 0.04 91.37 10:55:01 0 3.82 0.00 0.75 1.97 0.03 93.42 10:55:01 1 24.06 0.00 1.62 0.50 0.05 73.77 10:55:01 2 2.56 0.00 0.79 0.22 0.03 96.40 10:55:01 3 3.91 0.00 1.04 0.02 0.03 95.01 10:55:01 4 3.58 0.00 0.50 0.22 0.02 95.68 10:55:01 5 6.69 0.00 1.27 8.21 0.05 83.79 10:55:01 6 0.05 0.00 0.15 0.23 0.02 99.55 10:55:01 7 3.37 0.00 1.32 1.94 0.07 93.30 10:56:01 all 1.11 0.00 0.42 1.35 0.03 97.10 10:56:01 0 1.25 0.00 0.43 8.74 0.02 89.56 10:56:01 1 0.03 0.00 0.07 0.00 0.03 99.87 10:56:01 2 1.19 0.00 0.49 0.00 0.02 98.31 10:56:01 3 0.10 0.00 0.63 0.15 0.02 99.10 10:56:01 4 1.13 0.00 0.40 0.00 0.02 98.45 10:56:01 5 3.81 0.00 0.50 0.27 0.02 95.41 10:56:01 6 0.18 0.00 0.32 0.00 0.03 99.47 10:56:01 7 1.15 0.00 0.52 1.62 0.03 96.68 10:57:01 all 8.20 0.00 1.63 1.67 0.05 88.46 10:57:01 0 6.89 0.00 2.18 0.79 0.05 90.09 10:57:01 1 29.55 0.00 1.80 0.10 0.07 68.49 10:57:01 2 3.41 0.00 2.86 0.00 0.03 93.70 10:57:01 3 5.05 0.00 0.50 0.02 0.02 94.41 10:57:01 4 5.24 0.00 1.69 0.65 0.03 92.39 10:57:01 5 0.17 0.00 0.70 9.70 0.05 89.38 10:57:01 6 6.24 0.00 1.44 0.52 0.07 91.73 10:57:01 7 9.19 0.00 1.87 1.61 0.08 87.24 10:58:01 all 6.30 0.00 0.65 1.39 0.03 91.63 10:58:01 0 0.45 0.00 0.70 0.13 0.02 98.70 10:58:01 1 5.39 0.00 0.72 0.03 0.03 93.82 10:58:01 2 21.04 0.00 1.07 0.52 0.05 77.32 10:58:01 3 2.93 0.00 0.73 0.08 0.02 96.23 10:58:01 4 13.97 0.00 0.50 0.35 0.03 85.15 10:58:01 5 0.48 0.00 0.47 9.45 0.02 89.58 10:58:01 6 2.60 0.00 0.59 0.02 0.03 96.76 10:58:01 7 3.59 0.00 0.45 0.52 0.03 95.41 Average: all 9.33 0.00 1.19 1.91 0.04 87.53 Average: 0 7.77 0.00 1.58 2.82 0.04 87.79 Average: 1 19.69 0.00 1.55 0.59 0.06 78.11 Average: 2 10.47 0.00 1.10 0.79 0.04 87.60 Average: 3 10.31 0.00 1.19 0.35 0.03 88.12 Average: 4 8.19 0.00 1.07 0.30 0.03 90.42 Average: 5 5.38 0.00 0.89 6.29 0.04 87.39 Average: 6 5.70 0.00 0.73 3.31 0.04 90.21 Average: 7 7.13 0.00 1.39 0.82 0.05 90.61