---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36325 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 13G 143G 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 860 26515 0 4791 30851 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:bc:e9:14 brd ff:ff:ff:ff:ff:ff inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:febc:e914/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:94:12:46 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-36325) 04/30/24 _x86_64_ (8 CPU) 02:52:44 LINUX RESTART (8 CPU) 02:53:01 tps rtps wtps bread/s bwrtn/s 02:54:02 179.64 87.02 92.62 6219.23 74907.92 02:55:01 114.18 14.20 99.98 1166.66 44860.32 02:56:01 218.80 9.45 209.35 1660.66 119449.96 02:57:01 302.43 13.73 288.70 816.96 43645.08 02:58:01 10.83 0.00 10.83 0.00 11786.34 02:59:01 7.77 0.02 7.75 0.13 203.30 03:00:01 2.05 0.00 2.05 0.00 94.57 03:01:01 44.11 1.07 43.04 71.45 2237.11 Average: 109.97 15.69 94.28 1242.04 37132.14 02:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:02 30167812 31648520 2771408 8.41 57400 1741800 1460000 4.30 925292 1568648 101264 02:55:01 29889236 31721624 3049984 9.26 84368 2045344 1364324 4.01 857040 1873024 184944 02:56:01 27225556 31653172 5713664 17.35 118532 4510524 1443872 4.25 1013768 4247868 1376 02:57:01 24334120 29029148 8605100 26.12 133724 4643916 8811372 25.93 3760924 4326596 2592 02:58:01 24333568 29022936 8605652 26.13 133804 4644100 8792464 25.87 3767796 4320304 172 02:59:01 24024996 28724096 8914224 27.06 134112 4647500 8944084 26.32 4071588 4322232 844 03:00:01 24006940 28705848 8932280 27.12 134148 4648744 8978956 26.42 4089028 4321012 292 03:01:01 27213152 31648936 5726068 17.38 135140 4501488 1452920 4.27 1189696 4071024 29652 Average: 26399422 30269285 6539798 19.85 116404 3922927 5155999 15.17 2459392 3631338 40142 02:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 02:54:02 ens3 332.94 238.49 1495.09 59.05 0.00 0.00 0.00 0.00 02:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 02:55:01 ens3 47.20 37.21 674.52 7.44 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 10.86 10.86 1.00 1.00 0.00 0.00 0.00 0.00 02:56:01 ens3 552.61 318.21 19255.70 24.28 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 br-4361bee167be 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 4.45 4.45 9.53 9.53 0.00 0.00 0.00 0.00 02:57:01 veth857798e 0.32 0.58 0.03 0.48 0.00 0.00 0.00 0.00 02:57:01 veth71da1f4 2.08 2.50 7.84 2.59 0.00 0.00 0.00 0.00 02:57:01 veth95fe811 71.80 87.29 48.29 26.27 0.00 0.00 0.00 0.00 02:58:01 lo 4.77 4.77 0.79 0.79 0.00 0.00 0.00 0.00 02:58:01 veth857798e 0.45 0.45 0.04 0.91 0.00 0.00 0.00 0.00 02:58:01 veth71da1f4 0.45 0.28 0.05 0.07 0.00 0.00 0.00 0.00 02:58:01 veth95fe811 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:59:01 lo 10.73 10.73 14.15 14.15 0.00 0.00 0.00 0.00 02:59:01 veth857798e 0.48 0.52 0.05 1.03 0.00 0.00 0.00 0.00 02:59:01 veth71da1f4 4.52 4.63 15.04 4.97 0.00 0.00 0.00 0.00 02:59:01 veth95fe811 81.27 101.02 159.75 34.78 0.00 0.00 0.00 0.01 03:00:01 lo 15.80 15.80 18.65 18.65 0.00 0.00 0.00 0.00 03:00:01 veth857798e 0.50 0.50 0.05 1.13 0.00 0.00 0.00 0.00 03:00:01 veth71da1f4 2.30 2.60 0.40 0.50 0.00 0.00 0.00 0.00 03:00:01 veth95fe811 46.11 57.26 109.01 17.37 0.00 0.00 0.00 0.01 03:01:01 lo 8.37 8.37 0.60 0.60 0.00 0.00 0.00 0.00 03:01:01 ens3 1000.97 648.53 21496.80 150.90 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.30 7.30 5.64 5.64 0.00 0.00 0.00 0.00 Average: ens3 124.63 80.53 2691.97 18.82 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-36325) 04/30/24 _x86_64_ (8 CPU) 02:52:44 LINUX RESTART (8 CPU) 02:53:01 CPU %user %nice %system %iowait %steal %idle 02:54:02 all 9.28 0.00 1.24 4.93 0.04 84.51 02:54:02 0 15.14 0.00 1.64 2.04 0.05 81.14 02:54:02 1 5.29 0.00 1.01 0.96 0.03 92.70 02:54:02 2 7.03 0.00 0.75 0.22 0.03 91.97 02:54:02 3 15.15 0.00 2.45 4.48 0.07 77.86 02:54:02 4 7.95 0.00 0.97 0.87 0.03 90.18 02:54:02 5 2.76 0.00 0.94 3.44 0.03 92.83 02:54:02 6 6.91 0.00 1.02 25.74 0.07 66.25 02:54:02 7 14.06 0.00 1.15 1.80 0.05 82.93 02:55:01 all 10.50 0.00 0.66 2.95 0.03 85.85 02:55:01 0 30.20 0.00 1.55 1.72 0.08 66.45 02:55:01 1 15.26 0.00 0.75 1.33 0.03 82.63 02:55:01 2 20.34 0.00 1.31 0.58 0.03 77.74 02:55:01 3 0.25 0.00 0.07 13.88 0.03 85.76 02:55:01 4 1.19 0.00 0.32 1.59 0.05 96.84 02:55:01 5 4.80 0.00 0.24 0.00 0.00 94.96 02:55:01 6 10.36 0.00 0.95 4.50 0.03 84.16 02:55:01 7 1.66 0.00 0.10 0.00 0.02 98.22 02:56:01 all 10.06 0.00 3.82 7.01 0.07 79.04 02:56:01 0 8.29 0.00 3.25 0.67 0.07 87.72 02:56:01 1 10.30 0.00 3.16 0.71 0.10 85.73 02:56:01 2 12.08 0.00 3.61 0.34 0.05 83.92 02:56:01 3 6.63 0.00 3.69 22.24 0.07 67.38 02:56:01 4 12.81 0.00 5.90 29.75 0.08 51.45 02:56:01 5 11.46 0.00 3.72 0.72 0.05 84.04 02:56:01 6 9.28 0.00 2.64 1.43 0.07 86.57 02:56:01 7 9.66 0.00 4.63 0.35 0.03 85.32 02:57:01 all 30.17 0.00 3.86 3.77 0.10 62.10 02:57:01 0 32.68 0.00 4.06 3.64 0.08 59.54 02:57:01 1 28.04 0.00 4.01 1.24 0.10 66.61 02:57:01 2 33.46 0.00 4.26 2.09 0.10 60.10 02:57:01 3 19.74 0.00 2.91 13.80 0.10 63.45 02:57:01 4 30.28 0.00 3.47 3.96 0.10 62.19 02:57:01 5 38.31 0.00 4.46 2.87 0.12 54.25 02:57:01 6 31.77 0.00 3.95 1.80 0.10 62.37 02:57:01 7 27.15 0.00 3.78 0.74 0.10 68.23 02:58:01 all 0.72 0.00 0.10 0.59 0.05 98.55 02:58:01 0 0.59 0.00 0.12 0.02 0.03 99.25 02:58:01 1 0.95 0.00 0.15 0.02 0.05 98.83 02:58:01 2 0.63 0.00 0.05 0.00 0.05 99.27 02:58:01 3 1.49 0.00 0.13 4.52 0.08 93.77 02:58:01 4 0.48 0.00 0.05 0.05 0.05 99.37 02:58:01 5 0.17 0.00 0.07 0.00 0.00 99.77 02:58:01 6 0.89 0.00 0.20 0.07 0.07 98.78 02:58:01 7 0.60 0.00 0.02 0.00 0.00 99.38 02:59:01 all 5.71 0.00 0.56 0.08 0.05 93.60 02:59:01 0 4.32 0.00 0.49 0.02 0.05 95.12 02:59:01 1 6.54 0.00 0.80 0.37 0.08 92.20 02:59:01 2 6.05 0.00 0.53 0.00 0.05 93.37 02:59:01 3 7.32 0.00 0.67 0.08 0.07 91.86 02:59:01 4 5.10 0.00 0.52 0.00 0.05 94.33 02:59:01 5 4.84 0.00 0.48 0.18 0.03 94.46 02:59:01 6 6.36 0.00 0.55 0.00 0.07 93.02 02:59:01 7 5.11 0.00 0.43 0.00 0.08 94.37 03:00:01 all 1.72 0.00 0.30 0.01 0.07 97.90 03:00:01 0 0.87 0.00 0.15 0.00 0.07 98.91 03:00:01 1 1.97 0.00 0.37 0.02 0.08 97.56 03:00:01 2 1.90 0.00 0.40 0.02 0.07 97.61 03:00:01 3 1.27 0.00 0.49 0.00 0.12 98.13 03:00:01 4 2.74 0.00 0.28 0.00 0.07 96.91 03:00:01 5 1.77 0.00 0.28 0.02 0.07 97.86 03:00:01 6 1.82 0.00 0.32 0.00 0.08 97.77 03:00:01 7 1.40 0.00 0.12 0.00 0.02 98.47 03:01:01 all 3.64 0.00 0.59 0.22 0.06 95.50 03:01:01 0 6.91 0.00 0.59 0.10 0.05 92.35 03:01:01 1 0.99 0.00 0.57 0.35 0.05 98.04 03:01:01 2 0.97 0.00 0.50 0.58 0.07 97.88 03:01:01 3 1.92 0.00 0.44 0.05 0.05 97.54 03:01:01 4 10.37 0.00 0.85 0.15 0.07 88.57 03:01:01 5 2.79 0.00 0.52 0.23 0.05 96.41 03:01:01 6 3.92 0.00 0.70 0.23 0.07 95.07 03:01:01 7 1.27 0.00 0.53 0.03 0.03 98.13 Average: all 8.96 0.00 1.39 2.44 0.06 87.16 Average: 0 12.35 0.00 1.48 1.02 0.06 85.09 Average: 1 8.64 0.00 1.35 0.62 0.07 89.32 Average: 2 10.27 0.00 1.42 0.48 0.06 87.78 Average: 3 6.73 0.00 1.35 7.36 0.07 84.49 Average: 4 8.86 0.00 1.54 4.51 0.06 85.02 Average: 5 8.32 0.00 1.33 0.93 0.04 89.37 Average: 6 8.90 0.00 1.29 4.22 0.07 85.53 Average: 7 7.61 0.00 1.34 0.37 0.04 90.64