---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1087 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 856 27527 0 3782 30856 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:45:b4:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe45:b410/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:43:ec:19 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::42:8dff:fe43:ec19/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1087) 01/31/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 117.01 42.65 74.36 1926.69 21571.34 10:52:01 152.71 19.19 133.53 686.08 32637.04 10:53:01 24.75 3.33 21.41 171.04 16004.27 10:54:01 130.23 2.92 127.31 420.73 69740.24 10:55:01 118.71 0.37 118.35 5.20 23129.21 10:56:01 140.50 0.35 140.15 5.86 23666.11 10:57:01 26.15 0.43 25.71 40.39 15662.06 Average: 101.44 9.89 91.55 465.18 28915.72 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30108908 31729200 2830312 8.59 70428 1859384 1442856 4.25 843708 1693464 173488 10:52:01 28626724 30639364 4312496 13.09 87424 2218536 2373576 6.98 1983896 2000936 21348 10:53:01 28053688 30516712 4885532 14.83 88532 2661076 2419308 7.12 2307752 2232564 406680 10:54:01 27077164 30227708 5862056 17.80 109240 3304400 2693360 7.92 2864172 2591044 85612 10:55:01 26598884 29945680 6340336 19.25 136356 3423984 2774580 8.16 3164664 2710576 640 10:56:01 26453540 29962984 6485680 19.69 162548 3525004 2784704 8.19 3175816 2804216 21532 10:57:01 28196232 31596312 4742988 14.40 164976 3438660 1504464 4.43 1617896 2664532 43780 Average: 27873591 30659709 5065629 15.38 117072 2918721 2284693 6.72 2279701 2385333 107583 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 243.12 146.43 1348.75 38.81 0.00 0.00 0.00 0.00 10:51:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 778.23 527.25 4821.98 132.52 0.00 0.00 0.00 0.00 10:52:01 lo 0.53 0.53 0.05 0.05 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 ens3 163.26 122.71 542.14 37.94 0.00 0.00 0.00 0.00 10:53:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 10:54:01 docker0 66.64 123.03 9.96 506.21 0.00 0.00 0.00 0.00 10:54:01 ens3 693.92 627.40 2263.34 3362.36 0.00 0.00 0.00 0.00 10:54:01 lo 6.60 6.60 0.62 0.62 0.00 0.00 0.00 0.00 10:54:01 veth31ba023 63.51 117.35 10.64 428.69 0.00 0.00 0.00 0.04 10:55:01 docker0 666.89 550.77 66.63 492.97 0.00 0.00 0.00 0.00 10:55:01 ens3 592.52 692.83 502.01 82.94 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 veth31ba023 666.89 550.82 75.75 492.97 0.00 0.00 0.00 0.04 10:56:01 docker0 793.52 710.25 79.19 960.89 0.00 0.00 0.00 0.00 10:56:01 ens3 767.13 827.54 976.16 101.05 0.00 0.00 0.00 0.00 10:56:01 vetha2c860a 704.67 642.99 81.21 921.44 0.00 0.00 0.00 0.08 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 docker0 101.92 80.44 8.20 40.23 0.00 0.00 0.00 0.00 10:57:01 ens3 99.30 114.68 52.63 15.56 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 232.70 209.20 23.42 285.75 0.00 0.00 0.00 0.00 Average: ens3 476.80 436.99 1501.22 538.69 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1087) 01/31/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.76 0.00 0.83 2.11 0.03 86.26 10:51:01 0 6.01 0.00 1.05 0.80 0.03 92.11 10:51:01 1 9.27 0.00 0.97 3.35 0.02 86.39 10:51:01 2 18.69 0.00 1.20 0.72 0.03 79.36 10:51:01 3 20.47 0.00 0.90 1.27 0.05 77.30 10:51:01 4 12.46 0.00 0.77 2.59 0.03 84.14 10:51:01 5 7.85 0.00 0.60 7.23 0.07 84.26 10:51:01 6 7.61 0.00 0.63 0.17 0.00 91.59 10:51:01 7 3.78 0.00 0.53 0.76 0.03 94.89 10:52:01 all 16.76 0.00 1.88 1.82 0.05 79.49 10:52:01 0 14.92 0.00 3.15 1.07 0.05 80.81 10:52:01 1 11.09 0.00 1.04 0.05 0.05 87.78 10:52:01 2 15.20 0.00 4.32 1.66 0.05 78.77 10:52:01 3 21.03 0.00 0.60 0.00 0.05 78.32 10:52:01 4 16.35 0.00 0.68 0.65 0.03 82.28 10:52:01 5 21.73 0.00 2.65 6.39 0.05 69.19 10:52:01 6 19.78 0.00 0.55 0.02 0.05 79.60 10:52:01 7 14.03 0.00 2.01 4.75 0.07 79.14 10:53:01 all 15.54 0.00 0.73 0.66 0.04 83.02 10:53:01 0 13.47 0.00 0.43 0.00 0.03 86.06 10:53:01 1 9.76 0.00 0.74 0.05 0.05 89.41 10:53:01 2 14.05 0.00 0.80 0.30 0.05 84.79 10:53:01 3 21.14 0.00 0.62 0.05 0.05 78.14 10:53:01 4 12.61 0.00 0.45 0.10 0.03 86.81 10:53:01 5 16.07 0.00 0.24 4.84 0.05 78.80 10:53:01 6 28.55 0.00 1.77 0.02 0.05 69.61 10:53:01 7 8.74 0.00 0.83 0.00 0.03 90.39 10:54:01 all 9.43 0.00 2.31 2.94 0.06 85.25 10:54:01 0 4.41 0.00 1.67 0.12 0.03 93.77 10:54:01 1 14.88 0.00 3.44 0.71 0.08 80.89 10:54:01 2 4.04 0.00 2.04 0.07 0.03 93.82 10:54:01 3 9.77 0.00 1.79 0.15 0.05 88.24 10:54:01 4 11.61 0.00 2.13 5.98 0.07 80.22 10:54:01 5 8.34 0.00 2.19 12.87 0.08 76.51 10:54:01 6 11.12 0.00 3.20 3.03 0.07 82.59 10:54:01 7 11.32 0.00 1.99 0.67 0.07 85.95 10:55:01 all 5.76 0.00 1.19 1.76 0.03 91.26 10:55:01 0 2.94 0.00 1.08 0.48 0.02 95.48 10:55:01 1 11.09 0.00 1.55 0.00 0.03 87.32 10:55:01 2 4.04 0.00 0.77 7.03 0.05 88.11 10:55:01 3 18.00 0.00 1.39 0.07 0.05 80.50 10:55:01 4 3.44 0.00 1.82 2.37 0.03 92.33 10:55:01 5 2.48 0.00 0.81 3.40 0.03 93.27 10:55:01 6 2.57 0.00 1.20 0.00 0.02 96.22 10:55:01 7 1.48 0.00 0.96 0.71 0.05 96.81 10:56:01 all 8.05 0.00 1.58 1.60 0.04 88.73 10:56:01 0 1.05 0.00 0.85 0.00 0.02 98.08 10:56:01 1 10.12 0.00 1.40 0.10 0.03 88.34 10:56:01 2 7.92 0.00 1.66 3.55 0.05 86.82 10:56:01 3 11.13 0.00 1.58 2.84 0.03 84.42 10:56:01 4 7.90 0.00 2.41 4.12 0.07 85.50 10:56:01 5 7.18 0.00 0.97 1.57 0.02 90.26 10:56:01 6 7.78 0.00 0.47 0.02 0.02 91.72 10:56:01 7 11.33 0.00 3.31 0.59 0.05 84.73 10:57:01 all 3.95 0.00 0.52 0.83 0.02 94.68 10:57:01 0 16.01 0.00 0.94 0.18 0.03 82.84 10:57:01 1 5.01 0.00 0.63 0.02 0.02 94.32 10:57:01 2 0.78 0.00 0.62 0.20 0.02 98.38 10:57:01 3 0.65 0.00 0.48 6.09 0.02 92.76 10:57:01 4 1.75 0.00 0.33 0.05 0.02 97.86 10:57:01 5 0.15 0.00 0.15 0.10 0.02 99.58 10:57:01 6 2.60 0.00 0.57 0.00 0.02 96.82 10:57:01 7 4.69 0.00 0.47 0.05 0.03 94.76 Average: all 10.03 0.00 1.29 1.67 0.04 86.96 Average: 0 8.40 0.00 1.31 0.38 0.03 89.88 Average: 1 10.17 0.00 1.39 0.61 0.04 87.78 Average: 2 9.25 0.00 1.63 1.93 0.04 87.15 Average: 3 14.61 0.00 1.05 1.50 0.04 82.80 Average: 4 9.43 0.00 1.23 2.26 0.04 87.04 Average: 5 9.09 0.00 1.09 5.19 0.05 84.58 Average: 6 11.42 0.00 1.20 0.46 0.03 86.89 Average: 7 7.92 0.00 1.44 1.08 0.05 89.51