---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-983 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 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 839 24792 0 6534 30872 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:b0:53:61 brd ff:ff:ff:ff:ff:ff inet 10.30.107.27/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:feb0:5361/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:db:14:a7 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::42:77ff:fedb:14a7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-983) 05/16/24 _x86_64_ (8 CPU) 14:30:19 LINUX RESTART (8 CPU) 14:31:01 tps rtps wtps bread/s bwrtn/s 14:32:01 206.57 25.75 180.82 791.33 20778.67 14:33:01 121.39 31.24 90.15 3221.99 24218.19 14:34:01 184.93 1.62 183.32 63.87 116633.47 14:35:01 367.79 11.73 356.06 773.98 74519.11 14:36:01 27.98 0.13 27.85 19.86 20106.95 14:37:01 136.59 0.25 136.34 14.00 31355.09 14:38:01 19.00 0.97 18.03 20.66 16478.57 14:39:01 28.40 0.03 28.37 5.29 15990.00 14:40:01 80.57 1.80 78.77 93.97 18517.73 Average: 130.55 8.18 122.37 557.18 37660.72 14:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:32:01 30259620 31688496 2679600 8.13 55072 1693496 1495328 4.40 864084 1548272 44984 14:33:01 29045384 31668048 3893836 11.82 84796 2824540 1935176 5.69 970284 2584020 964008 14:34:01 25865080 31655044 7074140 21.48 124408 5815488 1947016 5.73 1001536 5569260 1115332 14:35:01 24639808 30573328 8299412 25.20 143280 5915632 7789104 22.92 2237472 5486176 208 14:36:01 23352700 29591872 9586520 29.10 156840 6183400 9223404 27.14 3295920 5677820 163948 14:37:01 23029072 29398632 9910148 30.09 173368 6278992 9333112 27.46 3544040 5730140 604 14:38:01 22869696 29244020 10069524 30.57 173644 6282656 9494524 27.94 3696472 5733024 716 14:39:01 23318832 29686344 9620388 29.21 173968 6281652 7697244 22.65 3277504 5724072 312 14:40:01 25365020 31589316 7574200 22.99 175948 6149896 1717656 5.05 1396764 5612620 588 Average: 25305024 30566122 7634196 23.18 140147 5269528 5625840 16.55 2253786 4851712 254522 14:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:32:01 ens3 125.78 81.15 867.79 31.33 0.00 0.00 0.00 0.00 14:32:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 585.89 243.15 12920.84 24.29 0.00 0.00 0.00 0.00 14:33:01 lo 11.60 11.60 1.14 1.14 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 568.53 297.37 20269.14 26.20 0.00 0.00 0.00 0.00 14:34:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 veth65408cb 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 14:35:01 veth8a7a02a 0.58 0.75 0.04 0.04 0.00 0.00 0.00 0.00 14:35:01 veth787ad07 0.88 1.03 0.05 0.06 0.00 0.00 0.00 0.00 14:35:01 veth5496e7d 30.62 38.95 3.00 4.54 0.00 0.00 0.00 0.00 14:36:01 veth65408cb 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 veth8a7a02a 3.38 4.10 0.66 0.43 0.00 0.00 0.00 0.00 14:36:01 veth787ad07 12.03 12.16 2.70 2.46 0.00 0.00 0.00 0.00 14:36:01 veth5496e7d 25.21 27.81 17.57 11.81 0.00 0.00 0.00 0.00 14:37:01 veth65408cb 0.30 0.40 0.06 0.05 0.00 0.00 0.00 0.00 14:37:01 veth8a7a02a 5.55 7.03 1.12 4.14 0.00 0.00 0.00 0.00 14:37:01 veth787ad07 46.71 42.69 16.89 62.15 0.00 0.00 0.00 0.01 14:37:01 veth5496e7d 42.88 52.99 71.14 18.62 0.00 0.00 0.00 0.01 14:38:01 veth65408cb 0.58 0.80 0.17 0.11 0.00 0.00 0.00 0.00 14:38:01 veth8a7a02a 14.03 16.41 2.93 2.92 0.00 0.00 0.00 0.00 14:38:01 veth787ad07 62.29 54.86 20.00 93.19 0.00 0.00 0.00 0.01 14:38:01 veth5496e7d 77.90 97.17 159.98 27.72 0.00 0.00 0.00 0.01 14:39:01 veth65408cb 0.12 0.61 0.01 0.04 0.00 0.00 0.00 0.00 14:39:01 veth787ad07 6.71 10.22 1.56 0.77 0.00 0.00 0.00 0.00 14:39:01 veth5496e7d 0.00 0.59 0.00 0.04 0.00 0.00 0.00 0.00 14:39:01 veth1ec3242 87.07 74.97 41.63 129.79 0.00 0.00 0.00 0.01 14:40:01 ens3 1637.89 893.32 35940.73 192.64 0.00 0.00 0.00 0.00 14:40:01 lo 29.22 29.22 2.67 2.67 0.00 0.00 0.00 0.00 14:40:01 docker0 13.18 18.41 2.11 287.73 0.00 0.00 0.00 0.00 Average: ens3 158.76 81.60 3932.36 16.62 0.00 0.00 0.00 0.00 Average: lo 2.82 2.82 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 1.47 2.05 0.23 32.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-983) 05/16/24 _x86_64_ (8 CPU) 14:30:19 LINUX RESTART (8 CPU) 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 6.92 0.00 0.57 6.93 0.05 85.54 14:32:01 0 6.91 0.00 0.60 25.03 0.07 67.40 14:32:01 1 18.56 0.00 1.08 1.17 0.07 79.12 14:32:01 2 6.79 0.00 0.70 0.96 0.02 91.54 14:32:01 3 5.06 0.00 0.53 15.11 0.05 79.24 14:32:01 4 9.35 0.00 0.38 9.02 0.08 81.17 14:32:01 5 5.38 0.00 0.27 0.07 0.00 94.29 14:32:01 6 1.92 0.00 0.15 0.18 0.02 97.73 14:32:01 7 1.36 0.00 0.87 3.86 0.05 93.86 14:33:01 all 10.60 0.00 1.89 3.26 0.07 84.18 14:33:01 0 3.08 0.00 1.33 0.37 0.05 95.16 14:33:01 1 9.73 0.00 2.24 0.42 0.05 87.56 14:33:01 2 29.94 0.00 2.87 1.50 0.12 65.57 14:33:01 3 13.69 0.00 2.26 6.10 0.08 77.87 14:33:01 4 10.01 0.00 1.81 15.41 0.12 72.65 14:33:01 5 13.02 0.00 1.54 0.18 0.07 85.20 14:33:01 6 2.65 0.00 1.54 0.97 0.03 94.81 14:33:01 7 2.68 0.00 1.47 1.17 0.05 94.62 14:34:01 all 10.96 0.00 5.96 25.39 0.15 57.54 14:34:01 0 10.82 0.00 5.75 31.54 0.12 51.77 14:34:01 1 10.96 0.00 6.16 57.66 0.17 25.05 14:34:01 2 9.98 0.00 5.23 6.59 0.20 78.00 14:34:01 3 10.99 0.00 5.94 11.94 0.12 71.01 14:34:01 4 10.96 0.00 5.26 30.49 0.17 53.12 14:34:01 5 11.38 0.00 5.95 19.82 0.10 62.76 14:34:01 6 12.04 0.00 6.00 8.54 0.14 73.28 14:34:01 7 10.57 0.00 7.41 36.58 0.15 45.29 14:35:01 all 11.81 0.00 3.66 13.26 0.13 71.14 14:35:01 0 11.72 0.00 3.23 7.37 0.13 77.55 14:35:01 1 12.06 0.00 3.68 23.56 0.15 60.55 14:35:01 2 11.49 0.00 3.23 4.56 0.12 80.60 14:35:01 3 10.48 0.00 4.28 8.60 0.13 76.50 14:35:01 4 11.46 0.00 3.66 4.45 0.13 80.29 14:35:01 5 15.52 0.00 4.64 39.68 0.17 39.99 14:35:01 6 10.74 0.00 3.35 13.01 0.12 72.77 14:35:01 7 10.99 0.00 3.18 5.06 0.12 80.65 14:36:01 all 26.55 0.00 3.15 1.94 0.14 68.22 14:36:01 0 21.48 0.00 2.29 0.05 0.13 76.04 14:36:01 1 38.43 0.00 4.63 0.37 0.20 56.38 14:36:01 2 26.67 0.00 2.58 0.47 0.13 70.15 14:36:01 3 25.92 0.00 2.97 9.79 0.13 61.18 14:36:01 4 28.04 0.00 3.74 0.49 0.12 67.61 14:36:01 5 30.87 0.00 3.95 2.06 0.13 62.98 14:36:01 6 20.61 0.00 2.31 0.35 0.12 76.61 14:36:01 7 20.39 0.00 2.78 1.98 0.12 74.73 14:37:01 all 12.48 0.00 2.14 4.97 0.11 80.30 14:37:01 0 10.29 0.00 1.83 8.61 0.15 79.12 14:37:01 1 10.76 0.00 2.35 1.18 0.08 85.63 14:37:01 2 10.64 0.00 2.17 0.82 0.12 86.25 14:37:01 3 12.17 0.00 2.11 13.40 0.10 72.21 14:37:01 4 9.15 0.00 1.78 2.11 0.10 86.86 14:37:01 5 12.27 0.00 1.92 2.84 0.15 82.82 14:37:01 6 19.09 0.00 2.49 7.11 0.08 71.23 14:37:01 7 15.46 0.00 2.47 3.68 0.13 78.26 14:38:01 all 4.95 0.00 0.67 0.99 0.06 93.31 14:38:01 0 5.16 0.00 0.74 0.03 0.08 93.98 14:38:01 1 5.05 0.00 0.62 0.00 0.07 94.27 14:38:01 2 4.77 0.00 0.52 0.08 0.05 94.58 14:38:01 3 5.73 0.00 0.80 0.08 0.07 93.32 14:38:01 4 4.10 0.00 0.50 0.02 0.07 95.31 14:38:01 5 4.78 0.00 0.67 0.02 0.05 94.49 14:38:01 6 4.63 0.00 0.67 7.76 0.05 86.88 14:38:01 7 5.40 0.00 0.85 0.00 0.05 93.70 14:39:01 all 3.00 0.00 0.74 1.59 0.09 94.57 14:39:01 0 3.90 0.00 1.00 0.19 0.09 94.82 14:39:01 1 2.76 0.00 0.61 0.05 0.09 96.49 14:39:01 2 2.30 0.00 0.73 0.79 0.10 96.07 14:39:01 3 3.66 0.00 0.64 0.12 0.08 95.50 14:39:01 4 2.98 0.00 0.75 4.09 0.09 92.10 14:39:01 5 2.35 0.00 0.73 0.00 0.10 96.82 14:39:01 6 2.72 0.00 0.85 7.49 0.15 88.79 14:39:01 7 3.30 0.00 0.63 0.05 0.05 95.97 14:40:01 all 8.66 0.00 0.68 2.04 0.04 88.58 14:40:01 0 8.42 0.00 0.89 3.74 0.03 86.92 14:40:01 1 11.79 0.00 0.73 0.52 0.03 86.93 14:40:01 2 30.17 0.00 1.32 0.75 0.08 67.68 14:40:01 3 11.16 0.00 0.63 0.60 0.03 87.57 14:40:01 4 3.12 0.00 0.58 10.08 0.03 86.18 14:40:01 5 1.10 0.00 0.57 0.17 0.02 98.15 14:40:01 6 0.92 0.00 0.37 0.02 0.02 98.68 14:40:01 7 2.59 0.00 0.38 0.47 0.03 96.52 Average: all 10.67 0.00 2.16 6.70 0.09 80.38 Average: 0 9.09 0.00 1.96 8.55 0.09 80.30 Average: 1 13.35 0.00 2.45 9.40 0.10 74.69 Average: 2 14.79 0.00 2.15 1.83 0.10 81.12 Average: 3 10.98 0.00 2.24 7.29 0.09 79.40 Average: 4 9.91 0.00 2.05 8.45 0.10 79.49 Average: 5 10.74 0.00 2.24 7.17 0.09 79.75 Average: 6 8.36 0.00 1.97 5.03 0.08 84.56 Average: 7 8.08 0.00 2.23 5.86 0.08 83.75