---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8777 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: 2800.000 BogoMIPS: 5600.00 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 10G 145G 7% / 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 810 29117 0 2238 30927 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:82:52:dd brd ff:ff:ff:ff:ff:ff inet 10.30.106.237/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85496sec preferred_lft 85496sec inet6 fe80::f816:3eff:fe82:52dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:ef:0f:93 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::42:18ff:feef:f93/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8777) 12/31/23 _x86_64_ (8 CPU) 08:24:51 LINUX RESTART (8 CPU) 08:25:01 tps rtps wtps bread/s bwrtn/s 08:26:02 138.69 73.94 64.75 5281.04 50958.48 08:27:01 159.89 22.44 137.45 2634.13 28478.70 08:28:01 74.50 0.02 74.49 3.73 35461.82 08:29:01 14.39 0.97 13.42 20.65 16357.70 08:30:02 9.69 0.03 9.66 4.80 13203.06 08:31:01 11.22 0.00 11.22 0.00 17055.78 08:32:01 18.25 0.00 18.25 0.00 20002.67 08:33:01 10.05 0.00 10.05 0.00 13402.30 08:34:01 9.32 0.00 9.32 0.00 13119.55 08:35:01 26.01 0.02 26.00 0.13 26752.87 08:36:01 24.03 0.00 24.03 0.00 24579.54 08:37:01 15.66 0.02 15.65 0.13 18647.16 08:38:01 5.93 0.00 5.93 0.00 5530.54 08:39:01 62.04 0.10 61.94 4.80 14628.23 Average: 41.30 6.96 34.34 566.02 21294.77 08:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:26:02 30339392 31703584 2599828 7.89 52364 1633180 1439204 4.23 843000 1489016 59104 08:27:01 29715584 31715224 3223636 9.79 79920 2212824 1561624 4.59 933144 1957080 223320 08:28:01 29327260 31575496 3611960 10.97 83532 2436696 1734068 5.10 1128008 2120132 88836 08:29:01 29038136 31328644 3901084 11.84 83656 2462188 2029040 5.97 1379952 2155640 2868 08:30:02 28750352 31079184 4188868 12.72 83732 2486296 2296876 6.76 1633772 2188732 1860 08:31:01 27935648 30366316 5003572 15.19 83808 2620364 2925180 8.61 2373372 2260348 172 08:32:01 28968672 31370820 3970548 12.05 83964 2578552 1962916 5.78 1425852 2174868 672 08:33:01 28746580 31190820 4192640 12.73 84036 2604464 2157600 6.35 1604912 2216164 140 08:34:01 28423624 30907608 4515596 13.71 84096 2628368 2465092 7.25 1887832 2255464 5664 08:35:01 29122484 31556288 3816736 11.59 84340 2626196 1774268 5.22 1275296 2165920 64404 08:36:01 29159328 31404836 3779892 11.48 84508 2429440 1928936 5.68 1343136 2067884 46552 08:37:01 29362052 31609112 3577168 10.86 84596 2440432 1719756 5.06 1158216 2048040 21908 08:38:01 28916020 31282560 4023200 12.21 84672 2544916 2075540 6.11 1508756 2142720 9924 08:39:01 29882348 31716292 3056872 9.28 88956 2038392 1573944 4.63 941740 1777436 13632 Average: 29120534 31343342 3818686 11.59 81870 2410165 1974575 5.81 1388356 2072817 38504 08:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:26:02 ens3 331.96 237.55 954.19 61.33 0.00 0.00 0.00 0.00 08:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 08:27:01 ens3 154.45 78.29 2475.56 12.33 0.00 0.00 0.00 0.00 08:27:01 docker0 26.33 77.92 1.66 1382.55 0.00 0.00 0.00 0.00 08:27:01 lo 3.05 3.05 0.30 0.30 0.00 0.00 0.00 0.00 08:27:01 vethed3fac4 24.79 74.34 1.90 1329.98 0.00 0.00 0.00 0.11 08:28:01 ens3 85.64 70.82 463.87 14.80 0.00 0.00 0.00 0.00 08:28:01 docker0 17.26 27.75 1.09 451.36 0.00 0.00 0.00 0.00 08:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 vethed3fac4 17.26 27.80 1.32 451.36 0.00 0.00 0.00 0.04 08:29:01 ens3 0.27 0.20 0.06 0.02 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:29:01 vethed3fac4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:30:02 ens3 0.42 0.28 0.12 0.42 0.00 0.00 0.00 0.00 08:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:02 vethed3fac4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.39 0.30 0.14 0.29 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 vethed3fac4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 1.38 1.20 0.31 0.63 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 vethed3fac4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 0.28 0.15 0.06 0.03 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 vethed3fac4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 0.18 0.13 0.06 0.21 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethed3fac4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 9.17 8.38 1.94 3.59 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 vethed3fac4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 8.38 8.15 1.94 3.20 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethed3fac4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 1.33 1.27 0.30 0.78 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 vethed3fac4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 0.28 0.23 0.08 0.20 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethed3fac4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 115.96 109.62 125.15 35.30 0.00 0.00 0.00 0.00 08:39:01 veth82b4f5e 5.97 8.05 0.48 100.74 0.00 0.00 0.00 0.01 08:39:01 docker0 5.97 7.97 0.40 100.73 0.00 0.00 0.00 0.00 08:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 50.65 36.89 285.12 9.52 0.00 0.00 0.00 0.00 Average: veth82b4f5e 0.43 0.58 0.03 7.21 0.00 0.00 0.00 0.00 Average: docker0 3.52 8.04 0.22 136.85 0.00 0.00 0.00 0.00 Average: lo 0.42 0.42 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8777) 12/31/23 _x86_64_ (8 CPU) 08:24:51 LINUX RESTART (8 CPU) 08:25:01 CPU %user %nice %system %iowait %steal %idle 08:26:02 all 8.27 0.00 1.05 3.89 0.03 86.75 08:26:02 0 7.70 0.00 1.29 2.48 0.03 88.50 08:26:02 1 10.53 0.00 1.28 13.22 0.05 74.92 08:26:02 2 2.59 0.00 0.87 0.37 0.05 96.12 08:26:02 3 4.30 0.00 0.80 0.97 0.02 93.92 08:26:02 4 5.54 0.00 0.65 0.29 0.03 93.48 08:26:02 5 4.74 0.00 1.55 0.25 0.02 93.44 08:26:02 6 7.66 0.00 0.98 11.19 0.03 80.14 08:26:02 7 23.06 0.00 0.97 2.55 0.05 73.37 08:27:01 all 9.16 0.00 1.20 2.40 0.04 87.21 08:27:01 0 6.01 0.00 1.19 4.17 0.03 88.60 08:27:01 1 3.92 0.00 0.58 0.25 0.02 95.23 08:27:01 2 20.76 0.00 1.60 1.89 0.09 75.67 08:27:01 3 8.42 0.00 1.10 2.29 0.03 88.15 08:27:01 4 3.09 0.00 0.95 0.37 0.02 95.57 08:27:01 5 1.31 0.00 0.63 0.29 0.02 97.76 08:27:01 6 8.02 0.00 1.23 7.80 0.03 82.92 08:27:01 7 21.81 0.00 2.28 2.09 0.05 73.77 08:28:01 all 40.88 0.00 6.33 0.98 0.09 51.72 08:28:01 0 37.63 0.00 7.10 5.26 0.10 49.92 08:28:01 1 39.78 0.00 5.84 0.23 0.08 54.07 08:28:01 2 41.31 0.00 6.40 0.55 0.08 51.65 08:28:01 3 41.06 0.00 6.60 0.32 0.10 51.93 08:28:01 4 43.53 0.00 5.85 0.20 0.10 50.31 08:28:01 5 43.00 0.00 6.22 0.12 0.10 50.57 08:28:01 6 38.51 0.00 6.54 0.55 0.08 54.32 08:28:01 7 42.29 0.00 6.10 0.57 0.08 50.95 08:29:01 all 11.99 0.00 0.49 0.78 0.02 86.72 08:29:01 0 0.05 0.00 0.03 6.05 0.02 93.85 08:29:01 1 78.73 0.00 2.75 0.05 0.10 18.37 08:29:01 2 0.02 0.00 0.05 0.00 0.02 99.92 08:29:01 3 0.03 0.00 0.05 0.00 0.02 99.90 08:29:01 4 0.23 0.00 0.10 0.10 0.02 99.55 08:29:01 5 17.15 0.00 0.88 0.02 0.03 81.92 08:29:01 6 0.02 0.00 0.02 0.00 0.02 99.95 08:29:01 7 0.07 0.00 0.02 0.00 0.00 99.92 08:30:02 all 11.81 0.00 0.48 0.82 0.03 86.86 08:30:02 0 0.08 0.00 0.08 6.32 0.02 93.50 08:30:02 1 13.72 0.00 0.52 0.00 0.05 85.71 08:30:02 2 10.85 0.00 0.37 0.00 0.02 88.76 08:30:02 3 22.32 0.00 0.98 0.15 0.07 76.48 08:30:02 4 0.08 0.00 0.03 0.02 0.00 99.87 08:30:02 5 0.00 0.00 0.02 0.00 0.00 99.98 08:30:02 6 47.86 0.00 1.91 0.00 0.07 50.16 08:30:02 7 0.02 0.00 0.02 0.00 0.00 99.97 08:31:01 all 11.96 0.00 0.47 0.71 0.02 86.84 08:31:01 0 5.62 0.00 0.20 4.60 0.03 89.53 08:31:01 1 53.00 0.00 1.77 1.07 0.09 44.08 08:31:01 2 0.63 0.00 0.02 0.00 0.00 99.36 08:31:01 3 8.15 0.00 0.46 0.00 0.02 91.37 08:31:01 4 19.15 0.00 0.66 0.00 0.03 80.16 08:31:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 6 9.31 0.00 0.66 0.00 0.02 90.01 08:31:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 all 12.25 0.00 0.66 0.73 0.03 86.33 08:32:01 0 1.47 0.00 0.13 0.41 0.05 97.93 08:32:01 1 15.74 0.00 0.82 5.14 0.07 78.24 08:32:01 2 12.54 0.00 0.58 0.27 0.02 86.59 08:32:01 3 7.84 0.00 0.90 0.00 0.02 91.25 08:32:01 4 0.72 0.00 0.20 0.00 0.00 99.08 08:32:01 5 58.78 0.00 2.44 0.00 0.07 38.72 08:32:01 6 1.08 0.00 0.20 0.00 0.00 98.72 08:32:01 7 0.33 0.00 0.05 0.00 0.02 99.60 08:33:01 all 12.04 0.00 0.44 0.74 0.03 86.76 08:33:01 0 0.22 0.00 0.03 0.20 0.05 99.50 08:33:01 1 0.08 0.00 0.02 5.74 0.03 94.13 08:33:01 2 0.03 0.00 0.02 0.00 0.00 99.95 08:33:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:33:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:33:01 5 96.38 0.00 3.40 0.00 0.12 0.10 08:33:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:33:01 7 0.03 0.00 0.00 0.00 0.00 99.97 08:34:01 all 12.07 0.00 0.39 0.77 0.03 86.74 08:34:01 0 0.02 0.00 0.03 0.13 0.03 99.78 08:34:01 1 0.05 0.00 0.00 6.05 0.03 93.86 08:34:01 2 0.05 0.00 0.00 0.00 0.00 99.95 08:34:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:34:01 4 0.02 0.00 0.02 0.00 0.02 99.95 08:34:01 5 96.73 0.00 3.10 0.00 0.10 0.07 08:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:34:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:35:01 all 33.05 0.00 3.39 0.75 0.05 62.77 08:35:01 0 25.25 0.00 2.46 0.18 0.05 72.06 08:35:01 1 24.05 0.00 3.35 4.23 0.05 68.32 08:35:01 2 71.25 0.00 3.58 0.23 0.12 24.82 08:35:01 3 24.45 0.00 3.11 0.02 0.02 72.40 08:35:01 4 25.19 0.00 3.47 0.08 0.03 71.22 08:35:01 5 45.06 0.00 4.62 0.58 0.05 49.70 08:35:01 6 24.83 0.00 3.49 0.23 0.03 71.42 08:35:01 7 24.47 0.00 2.99 0.43 0.02 72.08 08:36:01 all 34.05 0.00 3.89 0.36 0.05 61.64 08:36:01 0 62.73 0.00 4.79 2.23 0.08 30.16 08:36:01 1 30.25 0.00 3.76 0.13 0.05 65.80 08:36:01 2 23.99 0.00 3.06 0.07 0.03 72.85 08:36:01 3 23.63 0.00 3.92 0.05 0.05 72.35 08:36:01 4 25.83 0.00 4.29 0.33 0.05 69.50 08:36:01 5 28.06 0.00 4.02 0.05 0.07 67.80 08:36:01 6 30.65 0.00 3.49 0.00 0.03 65.82 08:36:01 7 47.05 0.00 3.84 0.00 0.05 49.06 08:36:01 CPU %user %nice %system %iowait %steal %idle 08:37:01 all 12.13 0.00 0.66 0.57 0.03 86.61 08:37:01 0 17.59 0.00 0.61 4.36 0.07 77.37 08:37:01 1 10.89 0.00 0.70 0.03 0.02 88.36 08:37:01 2 60.84 0.00 2.66 0.12 0.08 36.31 08:37:01 3 6.78 0.00 0.80 0.00 0.07 92.36 08:37:01 4 0.18 0.00 0.10 0.02 0.00 99.70 08:37:01 5 0.12 0.00 0.15 0.00 0.00 99.73 08:37:01 6 0.17 0.00 0.08 0.00 0.00 99.75 08:37:01 7 0.60 0.00 0.18 0.00 0.02 99.20 08:38:01 all 12.02 0.00 0.54 0.11 0.03 87.29 08:38:01 0 11.03 0.00 0.43 0.84 0.05 87.65 08:38:01 1 38.17 0.00 1.60 0.00 0.05 60.18 08:38:01 2 8.24 0.00 0.35 0.07 0.00 91.34 08:38:01 3 2.82 0.00 0.38 0.00 0.00 96.80 08:38:01 4 1.17 0.00 0.13 0.00 0.02 98.68 08:38:01 5 34.76 0.00 1.19 0.00 0.03 64.02 08:38:01 6 0.02 0.00 0.27 0.00 0.00 99.72 08:38:01 7 0.02 0.00 0.00 0.00 0.05 99.93 08:39:01 all 27.54 0.00 4.87 0.57 0.05 66.98 08:39:01 0 24.45 0.00 4.30 1.09 0.05 70.11 08:39:01 1 42.88 0.00 6.41 0.95 0.07 49.69 08:39:01 2 25.22 0.00 4.92 1.19 0.05 68.62 08:39:01 3 28.64 0.00 6.03 0.15 0.03 65.15 08:39:01 4 20.48 0.00 4.58 0.12 0.05 74.77 08:39:01 5 20.52 0.00 3.65 0.22 0.03 75.58 08:39:01 6 37.54 0.00 4.79 0.52 0.07 57.09 08:39:01 7 20.56 0.00 4.24 0.27 0.05 74.88 Average: all 17.81 0.00 1.78 1.01 0.04 79.37 Average: 0 14.30 0.00 1.62 2.74 0.05 81.29 Average: 1 25.84 0.00 2.10 2.63 0.05 69.37 Average: 2 19.87 0.00 1.75 0.34 0.04 78.00 Average: 3 12.74 0.00 1.80 0.28 0.03 85.15 Average: 4 10.35 0.00 1.50 0.11 0.03 88.01 Average: 5 31.89 0.00 2.27 0.11 0.05 65.68 Average: 6 14.67 0.00 1.69 1.45 0.03 82.16 Average: 7 12.84 0.00 1.47 0.42 0.03 85.24