---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-74623 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: 2799.996 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 833 27069 0 4263 30877 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b3:04:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:feb3:4a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:3e:df:02 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-74623) 11/13/23 _x86_64_ (8 CPU) 13:51:33 LINUX RESTART (8 CPU) 13:52:01 tps rtps wtps bread/s bwrtn/s 13:53:01 114.73 58.24 56.49 3634.86 35327.18 13:54:01 113.05 26.58 86.47 2069.26 30428.40 13:55:01 99.88 10.26 89.62 1759.57 27792.70 13:56:01 87.25 0.13 87.12 18.93 59251.98 13:57:01 206.53 11.75 194.78 767.04 37027.95 13:58:01 21.98 0.47 21.51 34.66 20081.79 13:59:01 67.84 1.40 66.44 108.92 22067.79 Average: 101.61 15.55 86.06 1199.00 33140.30 13:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:53:01 30306956 31692808 2632264 7.99 53852 1652296 1438732 4.23 860732 1506560 42236 13:54:01 29911684 31722428 3027536 9.19 77716 2034596 1411440 4.15 858064 1867340 158132 13:55:01 28911680 31680784 4027540 12.23 97452 2944900 1386880 4.08 974440 2691456 733704 13:56:01 27790436 31665748 5148784 15.63 104948 4005888 1451360 4.27 988804 3749904 377892 13:57:01 26072156 30144096 6867064 20.85 112448 4134280 6647204 19.56 2597540 3814308 344 13:58:01 24978880 29136444 7960340 24.17 112912 4164224 7989956 23.51 3658836 3838144 140 13:59:01 27731992 31624828 5207228 15.81 115420 4010020 1465932 4.31 1198672 3585296 2192 Average: 27957683 31095305 4981537 15.12 96393 3278029 3113072 9.16 1591013 3007573 187806 13:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:53:01 ens3 389.95 280.64 1051.33 63.16 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 13:54:01 ens3 52.92 33.56 888.05 7.06 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 13:55:01 ens3 154.01 98.58 4008.54 10.40 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 br-d67307735748 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 5.80 5.80 0.54 0.54 0.00 0.00 0.00 0.00 13:56:01 ens3 407.58 233.32 13224.36 35.48 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 br-d67307735748 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 3.80 3.80 0.34 0.34 0.00 0.00 0.00 0.00 13:57:01 ens3 4.45 2.63 1.17 1.41 0.00 0.00 0.00 0.00 13:57:01 veth70e05ab 24.68 22.81 12.07 16.91 0.00 0.00 0.00 0.00 13:57:01 veth16ef392 54.44 62.19 19.96 16.50 0.00 0.00 0.00 0.00 13:57:01 veth78986a8 1.03 1.25 0.07 0.07 0.00 0.00 0.00 0.00 13:58:01 ens3 18.83 17.36 10.58 17.12 0.00 0.00 0.00 0.00 13:58:01 veth70e05ab 16.16 13.35 10.61 18.77 0.00 0.00 0.00 0.00 13:58:01 veth16ef392 29.76 36.58 39.89 14.14 0.00 0.00 0.00 0.00 13:58:01 veth78986a8 1.03 1.23 0.24 2.66 0.00 0.00 0.00 0.00 13:59:01 ens3 41.61 32.19 69.15 14.79 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 21.10 21.10 2.35 2.35 0.00 0.00 0.00 0.00 Average: ens3 152.77 99.76 2750.70 21.35 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 2.53 2.53 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74623) 11/13/23 _x86_64_ (8 CPU) 13:51:33 LINUX RESTART (8 CPU) 13:52:01 CPU %user %nice %system %iowait %steal %idle 13:53:01 all 8.26 0.00 0.76 6.79 0.20 83.99 13:53:01 0 18.12 0.00 0.82 31.69 0.07 49.31 13:53:01 1 9.40 0.00 0.93 1.68 0.02 87.96 13:53:01 2 3.15 0.00 0.80 8.27 0.03 87.75 13:53:01 3 8.59 0.00 0.53 1.03 0.02 89.82 13:53:01 4 5.93 0.00 0.65 5.36 0.05 88.01 13:53:01 5 6.14 0.00 0.40 0.80 0.03 92.62 13:53:01 6 5.05 0.00 0.61 0.56 1.30 92.49 13:53:01 7 9.79 0.00 1.30 5.05 0.05 83.81 13:54:01 all 8.23 0.00 0.71 5.00 0.03 86.04 13:54:01 0 2.27 0.00 0.23 0.02 0.02 97.47 13:54:01 1 0.67 0.00 0.13 0.05 0.02 99.13 13:54:01 2 0.37 0.00 0.15 0.38 0.02 99.08 13:54:01 3 7.20 0.00 0.47 1.37 0.02 90.95 13:54:01 4 28.13 0.00 1.92 4.75 0.05 65.16 13:54:01 5 5.84 0.00 0.68 13.25 0.03 80.20 13:54:01 6 8.51 0.00 0.62 0.35 0.02 90.51 13:54:01 7 12.88 0.00 1.45 19.91 0.03 65.72 13:55:01 all 7.68 0.00 1.38 7.48 0.04 83.43 13:55:01 0 6.28 0.00 1.48 2.77 0.03 89.44 13:55:01 1 4.06 0.00 0.92 0.32 0.02 94.69 13:55:01 2 3.10 0.00 1.53 0.94 0.03 94.40 13:55:01 3 2.79 0.00 1.07 0.15 0.02 95.97 13:55:01 4 4.75 0.00 1.38 32.11 0.03 61.73 13:55:01 5 14.10 0.00 1.62 5.40 0.07 78.81 13:55:01 6 4.53 0.00 1.49 0.62 0.02 93.33 13:55:01 7 21.83 0.00 1.54 17.62 0.07 58.94 13:56:01 all 4.24 0.00 1.68 14.85 0.04 79.20 13:56:01 0 4.28 0.00 1.98 1.98 0.03 91.72 13:56:01 1 2.86 0.00 1.63 0.77 0.02 94.72 13:56:01 2 3.42 0.00 1.96 3.00 0.03 91.58 13:56:01 3 4.22 0.00 2.03 0.66 0.03 93.06 13:56:01 4 5.74 0.00 2.02 67.83 0.07 24.35 13:56:01 5 3.79 0.00 1.23 1.12 0.03 93.82 13:56:01 6 5.70 0.00 1.62 7.82 0.05 84.81 13:56:01 7 3.86 0.00 0.94 35.70 0.05 59.44 13:57:01 all 15.55 0.00 2.36 10.48 0.07 71.54 13:57:01 0 16.15 0.00 2.73 5.66 0.08 75.38 13:57:01 1 13.92 0.00 2.55 7.45 0.05 76.04 13:57:01 2 18.16 0.00 2.53 23.95 0.10 55.26 13:57:01 3 18.63 0.00 2.23 5.84 0.07 73.22 13:57:01 4 17.80 0.00 2.43 10.33 0.08 69.35 13:57:01 5 15.10 0.00 2.39 11.77 0.05 70.69 13:57:01 6 10.55 0.00 1.76 8.51 0.05 79.13 13:57:01 7 14.09 0.00 2.23 10.36 0.07 73.24 13:58:01 all 17.54 0.00 1.67 1.40 0.06 79.32 13:58:01 0 23.35 0.00 2.23 0.02 0.05 74.36 13:58:01 1 13.81 0.00 1.24 0.00 0.08 84.87 13:58:01 2 18.13 0.00 1.78 0.30 0.05 79.73 13:58:01 3 19.90 0.00 1.93 0.00 0.07 78.11 13:58:01 4 17.89 0.00 1.74 0.59 0.05 79.73 13:58:01 5 13.76 0.00 1.34 0.45 0.05 84.40 13:58:01 6 15.66 0.00 1.44 9.70 0.07 73.13 13:58:01 7 17.85 0.00 1.66 0.18 0.05 80.26 13:59:01 all 5.48 0.00 0.53 2.67 0.03 91.29 13:59:01 0 5.54 0.00 0.45 1.27 0.02 92.72 13:59:01 1 20.72 0.00 1.13 0.75 0.03 77.36 13:59:01 2 3.02 0.00 0.53 0.97 0.02 95.46 13:59:01 3 0.62 0.00 0.45 0.38 0.02 98.53 13:59:01 4 12.01 0.00 0.42 1.07 0.03 86.47 13:59:01 5 0.67 0.00 0.42 0.67 0.02 98.23 13:59:01 6 0.32 0.00 0.40 15.68 0.02 83.58 13:59:01 7 0.97 0.00 0.43 0.58 0.05 97.96 Average: all 9.57 0.00 1.30 6.95 0.06 82.13 Average: 0 10.85 0.00 1.42 6.19 0.04 81.50 Average: 1 9.35 0.00 1.22 1.57 0.03 87.83 Average: 2 7.05 0.00 1.33 5.39 0.04 86.20 Average: 3 8.84 0.00 1.24 1.35 0.03 88.54 Average: 4 13.19 0.00 1.51 17.40 0.05 67.85 Average: 5 8.49 0.00 1.15 4.78 0.04 85.53 Average: 6 7.18 0.00 1.13 6.16 0.22 85.31 Average: 7 11.60 0.00 1.37 12.76 0.05 74.22