---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9692 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 854 27539 0 3773 30858 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:ae:a4:62 brd ff:ff:ff:ff:ff:ff inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:feae:a462/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:ec:02:7a 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:afff:feec:27a/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-9692) 02/29/24 _x86_64_ (8 CPU) 10:50:03 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:01 153.53 26.31 127.22 1258.11 62821.86 10:53:01 130.36 8.22 122.15 542.18 66483.85 10:54:01 92.28 4.00 88.29 433.66 44518.58 10:55:01 63.56 0.52 63.04 17.86 18808.73 10:56:01 111.55 0.28 111.26 4.40 7048.32 10:57:01 104.27 0.05 104.22 0.40 7221.20 Average: 109.26 6.56 102.70 376.12 34483.78 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 29696356 31403628 3242864 9.84 79316 1931176 2000796 5.89 1187736 1747868 126156 10:53:01 28275596 30289020 4663624 14.16 87904 2218552 3092968 9.10 2340660 1990452 2004 10:54:01 27955780 30631660 4983440 15.13 94736 2861608 2296640 6.76 2260788 2363920 592 10:55:01 26763684 30104508 6175536 18.75 136732 3418908 2632444 7.75 3008396 2706516 109372 10:56:01 26697068 30174036 6242152 18.95 160380 3502900 2564480 7.55 2960464 2783316 180860 10:57:01 26700132 30203336 6239088 18.94 162988 3520344 2564480 7.55 2936900 2800736 128 Average: 27681436 30467698 5257784 15.96 120343 2908915 2525301 7.43 2449157 2398801 69852 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 10:52:01 ens3 136.67 93.75 1299.49 26.38 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 2.40 2.40 0.13 0.13 0.00 0.00 0.00 0.00 10:53:01 ens3 572.02 376.07 4306.24 104.42 0.00 0.00 0.00 0.00 10:54:01 docker0 2.80 5.35 0.17 77.50 0.00 0.00 0.00 0.00 10:54:01 lo 8.75 8.75 2.33 2.33 0.00 0.00 0.00 0.00 10:54:01 ens3 667.76 616.31 1551.92 3369.21 0.00 0.00 0.00 0.00 10:55:01 docker0 662.12 608.98 68.51 913.71 0.00 0.00 0.00 0.00 10:55:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 10:55:01 ens3 709.52 730.93 1744.32 102.04 0.00 0.00 0.00 0.00 10:55:01 veth030d641 662.12 609.13 77.57 913.73 0.00 0.00 0.00 0.07 10:56:01 docker0 799.23 685.07 75.87 934.43 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:56:01 ens3 725.19 825.54 950.79 97.44 0.00 0.00 0.00 0.00 10:56:01 veth22885c7 700.43 607.78 77.38 894.39 0.00 0.00 0.00 0.07 10:57:01 docker0 76.29 62.39 5.42 22.36 0.00 0.00 0.00 0.00 10:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 ens3 63.21 76.54 23.30 6.68 0.00 0.00 0.00 0.00 10:57:01 veth22885c7 76.29 62.42 6.46 22.37 0.00 0.00 0.00 0.00 Average: docker0 256.75 226.97 25.00 324.68 0.00 0.00 0.00 0.00 Average: lo 2.61 2.61 0.48 0.48 0.00 0.00 0.00 0.00 Average: ens3 479.06 453.19 1645.98 617.66 0.00 0.00 0.00 0.00 Average: veth22885c7 129.47 111.71 13.97 152.81 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9692) 02/29/24 _x86_64_ (8 CPU) 10:50:03 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 12.03 0.00 0.84 3.87 0.04 83.22 10:52:01 0 2.16 0.00 0.15 20.46 0.02 77.21 10:52:01 1 29.90 0.00 1.79 2.84 0.07 65.41 10:52:01 2 30.05 0.00 1.68 1.95 0.07 66.26 10:52:01 3 5.62 0.00 0.48 1.39 0.03 92.47 10:52:01 4 8.39 0.00 0.49 0.02 0.02 91.08 10:52:01 5 8.62 0.00 1.03 0.30 0.03 90.01 10:52:01 6 6.16 0.00 0.35 0.20 0.07 93.22 10:52:01 7 5.48 0.00 0.72 3.88 0.03 89.88 10:53:01 all 14.22 0.00 1.20 2.52 0.05 82.01 10:53:01 0 8.45 0.00 1.84 9.00 0.05 80.67 10:53:01 1 15.87 0.00 2.42 0.80 0.05 80.86 10:53:01 2 19.20 0.00 2.01 0.42 0.08 78.28 10:53:01 3 26.82 0.00 0.62 0.15 0.07 72.34 10:53:01 4 7.34 0.00 1.17 0.22 0.03 91.24 10:53:01 5 15.98 0.00 0.40 8.27 0.03 75.31 10:53:01 6 5.70 0.00 0.50 1.05 0.03 92.72 10:53:01 7 14.42 0.00 0.68 0.23 0.05 84.61 10:54:01 all 15.86 0.00 1.63 0.90 0.06 81.55 10:54:01 0 14.09 0.00 1.54 2.72 0.07 81.59 10:54:01 1 11.56 0.00 0.99 0.03 0.05 87.37 10:54:01 2 13.83 0.00 1.29 0.37 0.05 84.47 10:54:01 3 20.03 0.00 1.22 0.17 0.07 78.51 10:54:01 4 11.11 0.00 1.83 1.74 0.05 85.27 10:54:01 5 33.15 0.00 2.74 0.54 0.08 63.49 10:54:01 6 9.49 0.00 1.86 0.02 0.05 88.59 10:54:01 7 13.65 0.00 1.59 1.59 0.05 83.13 10:55:01 all 8.26 0.00 1.54 0.67 0.05 89.48 10:55:01 0 3.63 0.00 1.40 0.05 0.05 94.87 10:55:01 1 5.22 0.00 1.24 0.02 0.07 93.46 10:55:01 2 4.97 0.00 0.94 1.57 0.03 92.49 10:55:01 3 24.64 0.00 2.17 0.22 0.05 72.92 10:55:01 4 2.79 0.00 0.83 0.03 0.02 96.33 10:55:01 5 5.92 0.00 2.00 0.07 0.07 91.94 10:55:01 6 15.34 0.00 1.97 0.02 0.05 82.62 10:55:01 7 3.61 0.00 1.75 3.45 0.08 91.11 10:56:01 all 6.93 0.00 1.41 0.42 0.05 91.19 10:56:01 0 5.44 0.00 0.70 0.42 0.03 93.41 10:56:01 1 4.63 0.00 0.78 0.07 0.05 94.47 10:56:01 2 2.45 0.00 0.95 0.40 0.03 96.16 10:56:01 3 24.58 0.00 2.29 0.00 0.03 73.10 10:56:01 4 5.32 0.00 1.35 0.05 0.05 93.23 10:56:01 5 6.13 0.00 1.07 0.02 0.07 92.72 10:56:01 6 2.87 0.00 1.93 0.20 0.05 94.95 10:56:01 7 4.01 0.00 2.21 2.24 0.05 91.49 10:57:01 all 1.19 0.00 0.14 0.45 0.01 98.21 10:57:01 0 0.22 0.00 0.35 3.51 0.02 95.91 10:57:01 1 0.38 0.00 0.07 0.00 0.02 99.53 10:57:01 2 0.03 0.00 0.03 0.10 0.00 99.83 10:57:01 3 7.47 0.00 0.22 0.00 0.02 92.30 10:57:01 4 0.02 0.00 0.10 0.00 0.02 99.87 10:57:01 5 0.20 0.00 0.10 0.00 0.00 99.70 10:57:01 6 0.22 0.00 0.10 0.00 0.02 99.67 10:57:01 7 0.93 0.00 0.13 0.00 0.00 98.93 Average: all 9.75 0.00 1.13 1.47 0.04 87.61 Average: 0 5.66 0.00 1.00 6.02 0.04 87.29 Average: 1 11.26 0.00 1.21 0.63 0.05 86.85 Average: 2 11.73 0.00 1.15 0.80 0.04 86.27 Average: 3 18.19 0.00 1.17 0.32 0.04 80.28 Average: 4 5.83 0.00 0.96 0.34 0.03 92.83 Average: 5 11.66 0.00 1.22 1.54 0.05 85.54 Average: 6 6.63 0.00 1.12 0.25 0.04 91.96 Average: 7 7.02 0.00 1.18 1.90 0.04 89.86