---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8850 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 15G 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 902 24491 0 6772 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:84:aa:4f brd ff:ff:ff:ff:ff:ff inet 10.30.106.255/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe84:aa4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:37:64:23 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-8850) 02/26/24 _x86_64_ (8 CPU) 11:55:39 LINUX RESTART (8 CPU) 11:56:00 tps rtps wtps bread/s bwrtn/s 11:57:01 176.16 70.34 105.82 4542.90 93589.38 11:58:01 199.43 49.75 149.68 3736.22 68784.41 11:59:01 69.92 1.25 68.67 99.45 34989.37 12:00:01 76.15 12.63 63.52 2335.88 29312.31 12:01:01 211.00 6.60 204.40 881.44 59121.49 12:02:01 248.98 0.42 248.57 26.27 56142.93 12:03:01 53.23 0.10 53.13 8.80 6653.12 12:04:01 53.57 1.00 52.57 48.13 2234.43 Average: 136.14 17.87 118.27 1466.39 43957.65 11:56:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:57:01 30107468 31681868 2831752 8.60 67532 1816480 1488812 4.38 891864 1649516 140812 11:58:01 29297740 31230120 3641480 11.06 84492 2146860 1787124 5.26 1444124 1881104 37892 11:59:01 27818228 30232980 5120992 15.55 91376 2610960 3086084 9.08 2554588 2226312 171468 12:00:01 28070200 31573456 4869020 14.78 105556 3660676 1482484 4.36 1433608 3049168 333144 12:01:01 25458692 30648032 7480528 22.71 136988 5204536 6029228 17.74 2487300 4464272 196056 12:02:01 22688556 29329960 10250664 31.12 180704 6482924 9815016 28.88 3976728 5612140 4172 12:03:01 20642824 27572732 12296396 37.33 186016 6768696 10776888 31.71 5794664 5821140 924 12:04:01 25144300 31599628 7794920 23.66 187296 6354564 1489212 4.38 1828636 5384368 1008 Average: 26153501 30483597 6785719 20.60 129995 4380712 4494356 13.22 2551439 3761002 110684 11:56:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:57:01 ens3 377.55 249.67 1521.00 60.55 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 1.44 1.44 0.15 0.15 0.00 0.00 0.00 0.00 11:58:01 ens3 249.28 217.26 2332.04 40.08 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 11:59:01 ens3 1252.76 907.67 4861.76 303.42 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 585.87 407.82 1932.47 138.75 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:01:01 veth47a3673 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:01:01 veth8f5426f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:01:01 ens3 732.26 337.87 13235.28 30.42 0.00 0.00 0.00 0.00 12:01:01 vethcd3f38c 0.75 0.80 0.08 0.07 0.00 0.00 0.00 0.00 12:02:01 veth47a3673 21.95 20.00 11.36 3.66 0.00 0.00 0.00 0.00 12:02:01 veth8f5426f 0.00 0.95 0.00 0.48 0.00 0.00 0.00 0.00 12:02:01 ens3 540.85 225.08 10185.69 20.61 0.00 0.00 0.00 0.00 12:02:01 veth22a6452 153.97 151.05 331.24 13.26 0.00 0.00 0.00 0.03 12:03:01 veth47a3673 20.93 30.09 4.15 5.16 0.00 0.00 0.00 0.00 12:03:01 veth8f5426f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 4.60 3.65 1.17 1.49 0.00 0.00 0.00 0.00 12:03:01 veth22a6452 1.38 1.22 0.16 0.17 0.00 0.00 0.00 0.00 12:04:01 ens3 108.52 83.10 76.46 44.98 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 19.83 19.83 2.03 2.03 0.00 0.00 0.00 0.00 Average: ens3 481.23 303.90 4262.40 79.99 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 2.05 2.05 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8850) 02/26/24 _x86_64_ (8 CPU) 11:55:39 LINUX RESTART (8 CPU) 11:56:00 CPU %user %nice %system %iowait %steal %idle 11:57:01 all 9.94 0.00 1.12 6.13 0.05 82.76 11:57:01 0 1.98 0.00 0.77 0.70 0.02 96.53 11:57:01 1 9.45 0.00 1.28 1.36 0.02 87.89 11:57:01 2 5.35 0.00 0.59 0.57 0.08 93.40 11:57:01 3 2.13 0.00 1.09 38.62 0.05 58.11 11:57:01 4 7.75 0.00 0.69 2.93 0.05 88.58 11:57:01 5 31.26 0.00 2.23 3.89 0.07 62.55 11:57:01 6 12.22 0.00 1.08 0.89 0.03 85.78 11:57:01 7 9.53 0.00 1.20 0.23 0.05 88.99 11:58:01 all 17.27 0.00 0.99 4.64 0.06 77.04 11:58:01 0 22.55 0.00 0.78 0.57 0.05 76.05 11:58:01 1 14.24 0.00 0.59 0.84 0.07 84.27 11:58:01 2 11.98 0.00 0.55 0.08 0.02 87.37 11:58:01 3 13.00 0.00 1.16 22.02 0.05 63.77 11:58:01 4 8.72 0.00 0.52 3.25 0.07 87.45 11:58:01 5 8.83 0.00 0.53 2.76 0.05 87.83 11:58:01 6 36.54 0.00 2.26 5.97 0.10 55.13 11:58:01 7 22.29 0.00 1.58 1.70 0.07 74.36 11:59:01 all 46.40 0.00 1.56 1.53 0.08 50.42 11:59:01 0 42.03 0.00 1.09 0.03 0.08 56.77 11:59:01 1 54.74 0.00 1.05 0.08 0.08 44.04 11:59:01 2 57.71 0.00 1.07 0.38 0.08 40.75 11:59:01 3 53.59 0.00 1.63 0.30 0.10 44.37 11:59:01 4 46.25 0.00 2.51 0.43 0.08 50.73 11:59:01 5 43.65 0.00 1.36 0.05 0.07 54.87 11:59:01 6 31.84 0.00 1.59 10.78 0.07 55.72 11:59:01 7 41.38 0.00 2.14 0.22 0.12 56.15 12:00:01 all 21.30 0.00 1.82 2.02 0.05 74.80 12:00:01 0 21.33 0.00 1.70 0.53 0.05 76.38 12:00:01 1 19.19 0.00 2.16 0.05 0.03 78.57 12:00:01 2 19.35 0.00 1.72 0.00 0.05 78.88 12:00:01 3 35.66 0.00 2.06 3.69 0.07 58.53 12:00:01 4 23.48 0.00 1.84 0.35 0.05 74.28 12:00:01 5 19.45 0.00 1.71 4.84 0.07 73.93 12:00:01 6 19.18 0.00 1.54 6.40 0.07 72.81 12:00:01 7 12.74 0.00 1.88 0.34 0.05 85.00 12:01:01 all 15.60 0.00 3.85 3.86 0.07 76.62 12:01:01 0 18.38 0.00 3.99 0.71 0.07 76.86 12:01:01 1 12.61 0.00 3.10 6.36 0.07 77.86 12:01:01 2 15.64 0.00 4.43 2.12 0.07 77.73 12:01:01 3 14.71 0.00 3.28 0.37 0.05 81.58 12:01:01 4 16.05 0.00 3.23 0.66 0.05 80.01 12:01:01 5 20.07 0.00 4.17 1.65 0.08 74.03 12:01:01 6 12.55 0.00 4.30 0.71 0.05 82.40 12:01:01 7 14.83 0.00 4.29 18.33 0.07 62.48 12:02:01 all 32.92 0.00 5.15 3.87 0.13 57.92 12:02:01 0 34.00 0.00 5.78 1.89 0.20 58.13 12:02:01 1 31.78 0.00 5.04 2.43 0.12 60.64 12:02:01 2 33.86 0.00 4.48 0.46 0.10 61.10 12:02:01 3 30.40 0.00 5.94 4.32 0.14 59.21 12:02:01 4 37.15 0.00 5.46 1.76 0.12 55.50 12:02:01 5 30.07 0.00 5.09 18.58 0.12 46.14 12:02:01 6 30.87 0.00 4.95 1.40 0.12 62.65 12:02:01 7 35.29 0.00 4.44 0.20 0.10 59.96 12:03:01 all 27.92 0.00 1.68 0.83 0.10 69.47 12:03:01 0 24.02 0.00 1.84 0.05 0.10 73.99 12:03:01 1 24.74 0.00 2.17 3.69 0.12 69.28 12:03:01 2 25.41 0.00 1.56 0.17 0.10 72.77 12:03:01 3 52.91 0.00 1.48 0.07 0.10 45.45 12:03:01 4 23.05 0.00 1.67 0.50 0.12 74.66 12:03:01 5 22.73 0.00 1.80 0.35 0.12 75.00 12:03:01 6 22.34 0.00 1.51 0.39 0.08 75.68 12:03:01 7 28.45 0.00 1.39 1.37 0.10 68.69 12:04:01 all 10.32 0.00 1.75 0.67 0.09 87.17 12:04:01 0 10.35 0.00 2.06 0.47 0.08 87.04 12:04:01 1 9.43 0.00 1.58 0.35 0.08 88.55 12:04:01 2 10.92 0.00 1.56 0.05 0.08 87.38 12:04:01 3 10.03 0.00 1.69 0.27 0.08 87.92 12:04:01 4 9.55 0.00 1.91 0.05 0.08 88.41 12:04:01 5 9.62 0.00 1.85 2.32 0.08 86.12 12:04:01 6 11.50 0.00 1.76 0.79 0.08 85.87 12:04:01 7 11.15 0.00 1.63 1.11 0.10 86.02 Average: all 22.68 0.00 2.23 2.95 0.08 72.06 Average: 0 21.77 0.00 2.24 0.62 0.08 75.29 Average: 1 22.00 0.00 2.12 1.89 0.07 73.92 Average: 2 22.48 0.00 1.99 0.48 0.07 74.98 Average: 3 26.47 0.00 2.29 8.79 0.08 62.37 Average: 4 21.46 0.00 2.22 1.24 0.08 75.01 Average: 5 23.22 0.00 2.34 4.29 0.08 70.08 Average: 6 22.09 0.00 2.37 3.41 0.08 72.05 Average: 7 21.94 0.00 2.31 2.92 0.08 72.75