---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2867 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 18G 138G 12% / 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 865 23672 0 7628 30846 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:ee:8f:61 brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:feee:8f61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:5f:e6:7d 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:f6ff:fe5f:e67d/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-2867) 11/22/23 _x86_64_ (8 CPU) 09:44:31 LINUX RESTART (8 CPU) 09:45:01 tps rtps wtps bread/s bwrtn/s 09:46:01 117.73 50.32 67.41 2233.89 26519.31 09:47:01 119.68 7.32 112.36 90.25 31867.62 09:48:01 147.49 18.85 128.65 1838.76 34184.57 09:49:01 166.94 3.03 163.91 424.26 67537.75 09:50:01 184.50 3.17 181.33 445.60 75956.53 09:51:01 482.14 0.58 481.55 79.85 126999.90 09:52:01 31.39 0.03 31.36 3.07 44247.12 09:53:01 13.58 0.00 13.58 0.00 16148.11 09:54:01 6.90 0.58 6.32 67.19 133.31 09:55:01 30.31 0.00 30.31 0.00 2404.67 09:56:01 20.26 0.17 20.10 26.53 3572.34 09:57:01 52.70 0.68 52.02 74.38 3056.58 Average: 114.47 7.06 107.41 440.30 36051.86 09:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:46:01 30197568 31767348 2741644 8.32 69476 1811764 1379444 4.06 812056 1645832 142592 09:47:01 29856964 31772936 3082248 9.36 90448 2116908 1379768 4.06 821716 1934552 180040 09:48:01 27916544 30609252 5022668 15.25 103432 2863616 2416752 7.11 2178596 2481312 454540 09:49:01 26908560 30502876 6030652 18.31 113672 3726708 2493380 7.34 2453908 3166328 47980 09:50:01 24524020 31620520 8415192 25.55 133968 7092280 1576684 4.64 1590736 6297576 2533392 09:51:01 21429572 29074152 11509640 34.94 154588 7593572 7149348 21.04 4317436 6576020 1044 09:52:01 17213336 25651520 15725876 47.74 155356 8359004 10294300 30.29 8097556 6963008 12116 09:53:01 17133204 25572116 15806008 47.99 155412 8359508 10375988 30.53 8186412 6950812 396 09:54:01 16966248 25409436 15972964 48.49 155660 8362852 10458608 30.77 8381004 6923552 472 09:55:01 16579728 25099492 16359484 49.67 156868 8436024 10679324 31.42 8778252 6905868 26212 09:56:01 16367708 24986880 16571504 50.31 157444 8531692 10833120 31.87 8902296 6988944 30288 09:57:01 24219852 31558820 8719360 26.47 158976 7296920 1633496 4.81 1845112 6319732 43816 Average: 22442775 28635446 10496437 31.87 133775 6212571 5889184 17.33 4697090 5262795 289407 09:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 310.06 223.40 1521.93 60.18 0.00 0.00 0.00 0.00 09:46:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 65.02 48.14 634.66 11.90 0.00 0.00 0.00 0.00 09:47:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 1471.55 1211.35 3922.90 395.71 0.00 0.00 0.00 0.00 09:48:01 lo 14.06 14.06 16.01 16.01 0.00 0.00 0.00 0.00 09:49:01 docker0 14.76 35.75 0.92 621.10 0.00 0.00 0.00 0.00 09:49:01 ens3 394.92 295.35 2360.23 84.33 0.00 0.00 0.00 0.00 09:49:01 lo 2.37 2.37 0.25 0.25 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:50:01 br-55b11e79b0db 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 920.67 506.88 31755.13 37.63 0.00 0.00 0.00 0.00 09:50:01 lo 8.53 8.53 0.78 0.78 0.00 0.00 0.00 0.00 09:51:01 vethf5ebffb 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 09:51:01 veth77ec7f3 0.60 0.83 0.04 0.05 0.00 0.00 0.00 0.00 09:51:01 veth178f213 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 09:51:01 veth118fd68 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 09:52:01 vethf5ebffb 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:52:01 veth77ec7f3 0.08 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 veth178f213 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:52:01 veth118fd68 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:53:01 vethf5ebffb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 veth77ec7f3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 veth178f213 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 veth118fd68 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 vethf5ebffb 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 veth77ec7f3 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 veth178f213 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 veth118fd68 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 vethf5ebffb 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 veth77ec7f3 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 veth178f213 0.55 0.75 0.15 0.42 0.00 0.00 0.00 0.00 09:55:01 veth118fd68 1.60 2.32 0.49 1.38 0.00 0.00 0.00 0.00 09:56:01 vethf5ebffb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 veth77ec7f3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 veth178f213 0.32 0.42 0.06 0.06 0.00 0.00 0.00 0.00 09:56:01 veth118fd68 1.57 2.22 0.50 1.38 0.00 0.00 0.00 0.00 09:57:01 docker0 14.76 35.85 0.92 621.11 0.00 0.00 0.00 0.00 09:57:01 ens3 3235.49 2341.39 40322.21 618.03 0.00 0.00 0.00 0.00 09:57:01 lo 34.34 34.34 18.98 18.98 0.00 0.00 0.00 0.00 Average: docker0 1.23 2.99 0.08 51.77 0.00 0.00 0.00 0.00 Average: ens3 268.27 194.25 3354.94 51.38 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 1.55 1.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2867) 11/22/23 _x86_64_ (8 CPU) 09:44:31 LINUX RESTART (8 CPU) 09:45:01 CPU %user %nice %system %iowait %steal %idle 09:46:01 all 10.47 0.00 0.95 3.90 0.04 84.65 09:46:01 0 5.84 0.00 0.53 0.37 0.02 93.24 09:46:01 1 17.71 0.00 1.62 2.07 0.05 78.55 09:46:01 2 32.28 0.00 2.09 6.40 0.07 59.17 09:46:01 3 6.64 0.00 0.74 0.17 0.03 92.43 09:46:01 4 4.04 0.00 0.23 6.40 0.02 89.31 09:46:01 5 4.07 0.00 0.97 13.93 0.05 80.98 09:46:01 6 7.48 0.00 0.82 1.45 0.03 90.22 09:46:01 7 5.67 0.00 0.55 0.45 0.03 93.29 09:47:01 all 9.98 0.00 0.74 2.92 0.03 86.33 09:47:01 0 3.23 0.00 0.40 0.05 0.02 96.30 09:47:01 1 12.88 0.00 0.93 8.38 0.03 77.77 09:47:01 2 0.20 0.00 0.37 4.47 0.02 94.95 09:47:01 3 10.33 0.00 0.57 0.08 0.02 89.00 09:47:01 4 2.40 0.00 0.32 0.00 0.02 97.27 09:47:01 5 11.30 0.00 0.67 7.10 0.03 80.90 09:47:01 6 12.51 0.00 0.90 0.85 0.02 85.72 09:47:01 7 27.02 0.00 1.77 2.45 0.08 68.67 09:48:01 all 31.17 0.00 1.77 2.44 0.09 64.54 09:48:01 0 34.61 0.00 2.35 0.88 0.08 62.07 09:48:01 1 32.58 0.00 1.58 1.13 0.08 64.62 09:48:01 2 28.65 0.00 1.20 3.32 0.08 66.74 09:48:01 3 34.92 0.00 1.23 1.67 0.07 62.11 09:48:01 4 26.27 0.00 1.72 0.60 0.07 71.34 09:48:01 5 29.10 0.00 2.45 8.77 0.10 59.58 09:48:01 6 27.45 0.00 1.99 1.05 0.08 69.42 09:48:01 7 35.77 0.00 1.57 2.09 0.08 60.48 09:49:01 all 15.42 0.00 1.70 8.91 0.06 73.92 09:49:01 0 12.74 0.00 1.86 6.45 0.07 78.89 09:49:01 1 10.93 0.00 1.52 3.70 0.05 83.79 09:49:01 2 16.50 0.00 1.64 0.55 0.07 81.24 09:49:01 3 18.01 0.00 1.83 25.68 0.05 54.43 09:49:01 4 18.93 0.00 2.43 9.68 0.07 68.89 09:49:01 5 11.39 0.00 1.41 10.42 0.05 76.73 09:49:01 6 12.12 0.00 1.54 2.81 0.05 83.48 09:49:01 7 22.69 0.00 1.42 12.03 0.07 63.79 09:50:01 all 11.23 0.00 4.94 6.27 0.08 77.48 09:50:01 0 11.33 0.00 6.00 4.02 0.08 78.57 09:50:01 1 10.89 0.00 4.48 15.59 0.08 68.95 09:50:01 2 11.45 0.00 4.46 5.46 0.05 78.58 09:50:01 3 9.92 0.00 4.72 10.19 0.08 75.08 09:50:01 4 11.47 0.00 5.02 2.04 0.07 81.40 09:50:01 5 12.48 0.00 5.65 1.65 0.10 80.12 09:50:01 6 11.31 0.00 4.57 7.12 0.08 76.92 09:50:01 7 10.97 0.00 4.65 4.13 0.07 80.19 09:51:01 all 41.81 0.00 2.31 5.28 0.09 50.51 09:51:01 0 39.83 0.00 1.96 1.87 0.08 56.25 09:51:01 1 40.26 0.00 1.93 7.98 0.08 49.75 09:51:01 2 35.79 0.00 2.28 1.66 0.10 60.18 09:51:01 3 43.31 0.00 3.39 7.98 0.08 45.24 09:51:01 4 48.58 0.00 2.13 1.12 0.08 48.09 09:51:01 5 41.69 0.00 1.81 0.27 0.08 56.15 09:51:01 6 38.39 0.00 2.63 20.67 0.12 38.20 09:51:01 7 46.61 0.00 2.32 0.74 0.10 50.23 09:52:01 all 76.87 0.00 1.77 3.34 0.13 17.90 09:52:01 0 75.43 0.00 2.54 0.10 0.13 21.80 09:52:01 1 75.20 0.00 1.50 4.92 0.12 18.26 09:52:01 2 83.16 0.00 1.66 4.50 0.15 10.54 09:52:01 3 73.66 0.00 1.63 6.27 0.12 18.33 09:52:01 4 75.35 0.00 1.75 2.56 0.10 20.24 09:52:01 5 80.47 0.00 1.78 3.49 0.13 14.13 09:52:01 6 77.56 0.00 1.30 0.00 0.12 21.03 09:52:01 7 74.18 0.00 1.99 4.88 0.13 18.81 09:53:01 all 7.33 0.00 0.22 0.78 0.04 91.63 09:53:01 0 5.63 0.00 0.12 0.08 0.02 94.15 09:53:01 1 6.69 0.00 0.15 0.00 0.02 93.14 09:53:01 2 11.54 0.00 0.15 0.00 0.03 88.28 09:53:01 3 5.42 0.00 0.30 6.11 0.07 88.10 09:53:01 4 5.20 0.00 0.23 0.03 0.05 94.48 09:53:01 5 9.14 0.00 0.25 0.07 0.05 90.49 09:53:01 6 7.36 0.00 0.28 0.02 0.05 92.28 09:53:01 7 7.69 0.00 0.27 0.00 0.02 92.02 09:54:01 all 8.78 0.00 0.44 0.03 0.04 90.72 09:54:01 0 14.35 0.00 0.92 0.05 0.05 84.63 09:54:01 1 5.86 0.00 0.32 0.02 0.03 93.78 09:54:01 2 8.23 0.00 0.33 0.03 0.05 91.35 09:54:01 3 6.11 0.00 0.55 0.05 0.05 93.24 09:54:01 4 13.31 0.00 0.50 0.00 0.03 86.15 09:54:01 5 6.71 0.00 0.33 0.05 0.03 92.87 09:54:01 6 9.86 0.00 0.30 0.00 0.05 89.79 09:54:01 7 5.76 0.00 0.30 0.00 0.03 93.91 09:55:01 all 26.08 0.00 1.57 0.25 0.09 72.02 09:55:01 0 22.96 0.00 1.77 0.50 0.08 74.68 09:55:01 1 23.46 0.00 1.49 0.52 0.07 74.47 09:55:01 2 26.02 0.00 1.63 0.25 0.10 72.01 09:55:01 3 26.09 0.00 1.46 0.08 0.08 72.28 09:55:01 4 25.66 0.00 1.42 0.35 0.08 72.48 09:55:01 5 36.40 0.00 1.69 0.02 0.08 61.81 09:55:01 6 24.64 0.00 1.22 0.05 0.07 74.02 09:55:01 7 23.38 0.00 1.84 0.23 0.12 74.42 09:56:01 all 10.71 0.00 1.00 0.90 0.07 87.32 09:56:01 0 11.07 0.00 0.85 0.05 0.10 87.92 09:56:01 1 9.73 0.00 1.10 4.34 0.05 84.78 09:56:01 2 11.52 0.00 0.90 0.47 0.07 87.05 09:56:01 3 11.57 0.00 1.09 0.79 0.07 86.48 09:56:01 4 9.70 0.00 1.00 0.27 0.07 88.97 09:56:01 5 12.22 0.00 1.00 0.15 0.07 86.56 09:56:01 6 9.74 0.00 0.97 0.20 0.07 89.02 09:56:01 7 10.16 0.00 1.04 0.91 0.07 87.83 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 4.95 0.00 0.77 1.00 0.03 93.26 09:57:01 0 1.00 0.00 0.67 0.12 0.02 98.19 09:57:01 1 0.63 0.00 0.60 0.15 0.02 98.60 09:57:01 2 12.23 0.00 0.82 2.09 0.03 84.83 09:57:01 3 1.52 0.00 0.79 0.64 0.03 97.02 09:57:01 4 1.39 0.00 0.71 3.14 0.03 94.72 09:57:01 5 2.82 0.00 0.69 0.20 0.02 96.27 09:57:01 6 19.08 0.00 1.22 1.08 0.05 78.57 09:57:01 7 0.87 0.00 0.67 0.53 0.03 97.90 Average: all 21.23 0.00 1.51 3.00 0.06 74.20 Average: 0 19.84 0.00 1.66 1.21 0.06 77.23 Average: 1 20.58 0.00 1.43 4.05 0.06 73.88 Average: 2 23.13 0.00 1.46 2.43 0.07 72.91 Average: 3 20.63 0.00 1.52 4.97 0.06 72.82 Average: 4 20.18 0.00 1.45 2.18 0.06 76.13 Average: 5 21.47 0.00 1.55 3.84 0.07 73.07 Average: 6 21.46 0.00 1.48 2.94 0.07 74.06 Average: 7 22.57 0.00 1.53 2.37 0.07 73.46