---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5400 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 712K 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 882 27770 0 3514 30829 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:b1:44:88 brd ff:ff:ff:ff:ff:ff inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:feb1:4488/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:2a:7a:fc 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::42:2aff:fe2a:7afc/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-5400) 02/05/26 _x86_64_ (8 CPU) 07:41:45 LINUX RESTART (8 CPU) 07:42:01 tps rtps wtps bread/s bwrtn/s 07:43:01 103.77 47.79 55.97 4436.73 67364.91 07:44:01 21.08 0.00 21.08 0.00 31196.93 07:45:01 20.84 0.00 20.84 0.00 30388.67 07:46:01 20.75 0.00 20.75 0.00 31060.82 07:47:01 14.40 0.00 14.40 0.00 21113.01 07:48:01 1.03 0.02 1.02 0.13 12.13 07:49:01 1.03 0.00 1.03 0.00 12.13 07:50:01 285.87 22.43 263.45 819.06 2957.81 07:51:01 229.25 12.43 216.81 1665.72 25018.63 07:52:01 144.54 0.08 144.45 9.06 64260.45 07:53:01 110.46 1.10 109.37 71.05 14288.55 Average: 86.64 7.62 79.02 636.51 26152.48 07:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 30665208 31903944 2274012 6.90 38572 1528292 1287864 3.79 609772 1410468 24 07:44:01 30662880 31901852 2276340 6.91 38660 1528296 1287864 3.79 611540 1410456 156 07:45:01 30663684 31902628 2275536 6.91 38748 1528280 1310520 3.86 611252 1410340 140 07:46:01 30660848 31899912 2278372 6.92 38836 1528284 1310520 3.86 614960 1410352 184 07:47:01 30651324 31890480 2287896 6.95 38924 1528288 1310520 3.86 624704 1410348 180 07:48:01 30650072 31889304 2289148 6.95 38980 1528300 1310520 3.86 625980 1410352 208 07:49:01 30649204 31888488 2290016 6.95 39020 1528304 1310520 3.86 626848 1410356 148 07:50:01 30390664 31707872 2548556 7.74 45048 1596836 1417044 4.17 822024 1463144 31496 07:51:01 29678884 31634508 3260336 9.90 92816 2153292 1577700 4.64 1006676 1910396 4348 07:52:01 28594256 31535196 4344964 13.19 107708 3090420 1690780 4.97 1171724 2766672 21564 07:53:01 28465404 31598168 4473816 13.58 131304 3236796 1450020 4.27 1146208 2902364 28684 Average: 30157493 31795668 2781727 8.45 58965 1888672 1387625 4.08 770153 1719568 7921 07:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 ens3 248.99 162.14 572.82 31.09 0.00 0.00 0.00 0.00 07:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 0.80 0.55 0.34 0.48 0.00 0.00 0.00 0.00 07:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 0.40 0.15 0.07 0.03 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 1.10 0.62 2.16 0.36 0.00 0.00 0.00 0.00 07:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 0.82 0.78 0.47 1.46 0.00 0.00 0.00 0.00 07:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 0.37 0.35 0.14 0.42 0.00 0.00 0.00 0.00 07:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 0.20 0.03 0.06 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 ens3 152.63 100.60 362.76 42.83 0.00 0.00 0.00 0.00 07:50:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 ens3 123.01 85.65 1974.52 14.75 0.00 0.00 0.00 0.00 07:51:01 lo 3.07 3.07 0.36 0.36 0.00 0.00 0.00 0.00 07:51:01 veth898719e 2.77 5.20 0.23 62.96 0.00 0.00 0.00 0.01 07:51:01 docker0 8.55 12.28 0.54 107.77 0.00 0.00 0.00 0.00 07:52:01 veth2afb4f1 22.89 30.19 6.80 147.81 0.00 0.00 0.00 0.01 07:52:01 ens3 401.22 215.00 5500.10 25.94 0.00 0.00 0.00 0.00 07:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:52:01 docker0 182.97 368.29 15.26 5492.84 0.00 0.00 0.00 0.00 07:53:01 ens3 58.42 42.51 556.56 12.42 0.00 0.00 0.00 0.00 07:53:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 07:53:01 docker0 18.91 29.56 2.24 539.18 0.00 0.00 0.00 0.00 Average: ens3 89.82 55.31 815.51 11.80 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 19.13 37.29 1.64 558.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5400) 02/05/26 _x86_64_ (8 CPU) 07:41:45 LINUX RESTART (8 CPU) 07:42:01 CPU %user %nice %system %iowait %steal %idle 07:43:01 all 2.28 0.00 0.62 2.89 0.02 94.19 07:43:01 0 3.16 0.00 0.37 0.10 0.02 96.35 07:43:01 1 0.84 0.00 0.57 0.02 0.02 98.56 07:43:01 2 2.27 0.00 0.40 0.75 0.03 96.54 07:43:01 3 2.15 0.00 1.54 0.27 0.02 96.03 07:43:01 4 1.59 0.00 0.35 3.88 0.02 94.17 07:43:01 5 3.03 0.00 0.75 17.52 0.02 78.68 07:43:01 6 2.05 0.00 0.63 0.18 0.02 97.12 07:43:01 7 3.15 0.00 0.33 0.47 0.02 96.03 07:44:01 all 0.04 0.00 0.01 1.41 0.00 98.54 07:44:01 0 0.02 0.00 0.05 0.00 0.00 99.93 07:44:01 1 0.00 0.00 0.02 0.00 0.00 99.98 07:44:01 2 0.05 0.00 0.02 0.00 0.02 99.92 07:44:01 3 0.03 0.00 0.00 0.00 0.00 99.97 07:44:01 4 0.08 0.00 0.02 0.00 0.02 99.88 07:44:01 5 0.03 0.00 0.00 11.26 0.02 88.69 07:44:01 6 0.05 0.00 0.00 0.00 0.00 99.95 07:44:01 7 0.03 0.00 0.00 0.00 0.00 99.97 07:45:01 all 0.22 0.00 0.01 1.63 0.01 98.13 07:45:01 0 0.03 0.00 0.00 0.00 0.00 99.97 07:45:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:45:01 2 0.05 0.00 0.03 0.07 0.02 99.83 07:45:01 3 0.02 0.00 0.00 0.00 0.00 99.98 07:45:01 4 1.53 0.00 0.02 0.00 0.00 98.45 07:45:01 5 0.02 0.00 0.02 13.05 0.02 86.90 07:45:01 6 0.05 0.00 0.02 0.00 0.00 99.93 07:45:01 7 0.00 0.00 0.02 0.00 0.00 99.98 07:46:01 all 0.08 0.00 0.01 1.42 0.00 98.49 07:46:01 0 0.08 0.00 0.02 0.00 0.00 99.90 07:46:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:46:01 2 0.08 0.00 0.03 0.00 0.02 99.87 07:46:01 3 0.03 0.00 0.00 0.00 0.02 99.95 07:46:01 4 0.37 0.00 0.02 0.00 0.02 99.60 07:46:01 5 0.02 0.00 0.00 11.33 0.00 88.65 07:46:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:46:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:47:01 all 0.06 0.00 0.02 0.97 0.01 98.94 07:47:01 0 0.10 0.00 0.02 0.00 0.00 99.88 07:47:01 1 0.00 0.00 0.00 0.02 0.02 99.97 07:47:01 2 0.08 0.00 0.03 0.00 0.00 99.88 07:47:01 3 0.10 0.00 0.02 0.00 0.00 99.88 07:47:01 4 0.17 0.00 0.05 0.00 0.00 99.78 07:47:01 5 0.00 0.00 0.02 7.77 0.02 92.19 07:47:01 6 0.05 0.00 0.02 0.00 0.02 99.92 07:47:01 7 0.02 0.00 0.03 0.00 0.00 99.95 07:48:01 all 0.13 0.00 0.01 0.00 0.00 99.86 07:48:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:48:01 1 0.00 0.00 0.00 0.00 0.00 100.00 07:48:01 2 0.02 0.00 0.00 0.00 0.02 99.97 07:48:01 3 0.02 0.00 0.00 0.00 0.00 99.98 07:48:01 4 0.96 0.00 0.03 0.00 0.00 99.01 07:48:01 5 0.00 0.00 0.02 0.02 0.00 99.97 07:48:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:48:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:49:01 all 0.27 0.00 0.01 0.00 0.00 99.72 07:49:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:49:01 1 0.03 0.00 0.02 0.00 0.02 99.93 07:49:01 2 0.03 0.00 0.00 0.02 0.00 99.95 07:49:01 3 0.02 0.00 0.00 0.00 0.00 99.98 07:49:01 4 2.00 0.00 0.02 0.00 0.02 97.97 07:49:01 5 0.00 0.00 0.00 0.02 0.00 99.98 07:49:01 6 0.05 0.00 0.00 0.00 0.00 99.95 07:49:01 7 0.00 0.00 0.02 0.00 0.00 99.98 07:50:01 all 3.43 0.00 0.37 0.56 0.01 95.63 07:50:01 0 2.90 0.00 0.13 0.00 0.02 96.95 07:50:01 1 1.63 0.00 0.32 0.07 0.03 97.95 07:50:01 2 4.16 0.00 0.13 0.02 0.02 95.68 07:50:01 3 0.88 0.00 0.43 0.10 0.02 98.57 07:50:01 4 2.26 0.00 0.88 2.56 0.00 94.30 07:50:01 5 1.07 0.00 0.13 0.48 0.00 98.32 07:50:01 6 12.72 0.00 0.60 0.38 0.02 86.28 07:50:01 7 1.84 0.00 0.27 0.83 0.02 97.05 07:51:01 all 8.69 0.00 1.43 1.77 0.03 88.08 07:51:01 0 11.06 0.00 1.24 0.60 0.03 87.07 07:51:01 1 4.12 0.00 1.27 0.03 0.02 94.56 07:51:01 2 2.77 0.00 1.54 5.15 0.02 90.52 07:51:01 3 2.32 0.00 0.83 0.13 0.00 96.71 07:51:01 4 2.76 0.00 1.09 0.18 0.03 95.94 07:51:01 5 2.13 0.00 1.14 6.07 0.03 90.63 07:51:01 6 21.16 0.00 2.09 0.75 0.05 75.96 07:51:01 7 23.16 0.00 2.22 1.25 0.05 73.31 07:52:01 all 8.26 0.00 1.63 1.96 0.03 88.12 07:52:01 0 6.52 0.00 2.10 4.78 0.05 86.55 07:52:01 1 3.87 0.00 2.29 0.38 0.03 93.42 07:52:01 2 2.86 0.00 1.25 2.37 0.03 93.48 07:52:01 3 7.96 0.00 1.81 0.02 0.03 90.18 07:52:01 4 4.86 0.00 1.35 0.02 0.02 93.76 07:52:01 5 30.32 0.00 1.39 2.07 0.05 66.16 07:52:01 6 4.13 0.00 1.30 0.15 0.02 94.40 07:52:01 7 5.56 0.00 1.56 5.93 0.03 86.92 07:53:01 all 10.25 0.00 1.57 0.80 0.03 87.35 07:53:01 0 2.91 0.00 1.23 3.38 0.03 92.46 07:53:01 1 4.46 0.00 1.30 1.64 0.03 92.57 07:53:01 2 20.96 0.00 1.80 0.22 0.05 76.97 07:53:01 3 14.93 0.00 1.29 0.12 0.03 83.63 07:53:01 4 4.69 0.00 0.77 0.02 0.02 94.51 07:53:01 5 20.77 0.00 3.24 0.82 0.05 75.13 07:53:01 6 10.56 0.00 1.43 0.20 0.03 87.77 07:53:01 7 2.64 0.00 1.54 0.02 0.02 95.79 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.06 0.00 0.52 1.22 0.01 95.19 Average: 0 2.43 0.00 0.47 0.80 0.01 96.29 Average: 1 1.36 0.00 0.52 0.20 0.02 97.90 Average: 2 3.03 0.00 0.48 0.78 0.02 95.69 Average: 3 2.58 0.00 0.54 0.06 0.01 96.81 Average: 4 1.93 0.00 0.42 0.60 0.01 97.03 Average: 5 5.21 0.00 0.61 6.40 0.02 87.77 Average: 6 4.62 0.00 0.55 0.15 0.01 94.66 Average: 7 3.30 0.00 0.54 0.77 0.01 95.37