---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-432 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 688K 394M 1% /run /dev/vda1 20G 11G 8.5G 57% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 485 999 0 2458 3198 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:67:c4:b3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.117/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85391sec preferred_lft 85391sec inet6 fe80::f816:3eff:fe67:c4b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:35:37:ef 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::42:52ff:fe35:37ef/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-432) 12/13/23 _x86_64_ (4 CPU) 20:35:38 LINUX RESTART (4 CPU) 20:36:01 tps rtps wtps bread/s bwrtn/s 20:37:01 61.86 34.13 27.73 3415.16 37165.16 20:38:01 1.73 0.00 1.73 0.00 20.40 20:39:01 0.80 0.00 0.80 0.00 9.07 20:40:01 1.13 0.00 1.13 0.00 14.40 20:41:01 1.12 0.00 1.12 0.00 12.66 20:42:01 1.25 0.00 1.25 0.00 16.00 20:43:01 0.85 0.00 0.85 0.00 9.86 20:44:02 1.30 0.00 1.30 0.00 16.40 20:45:01 70.56 36.89 33.67 1896.49 4500.66 20:46:01 82.94 34.44 48.49 2852.19 8865.32 20:47:01 32.59 0.33 32.26 5.33 5414.56 20:48:01 10.46 0.00 10.46 0.00 379.80 20:49:01 11.01 0.02 11.00 0.13 2508.65 20:50:01 124.01 90.99 33.02 2873.96 4300.76 20:51:01 116.56 47.50 69.05 4093.14 44782.94 20:52:01 122.16 30.92 91.24 1848.72 40265.11 Average: 40.00 17.19 22.81 1061.04 9273.24 20:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:37:01 2060168 3443552 1978496 48.99 25060 1528620 791596 15.56 419796 1412376 72 20:38:01 2060752 3444284 1977912 48.97 25140 1528624 791596 15.56 418584 1412356 40 20:39:01 2061200 3444772 1977464 48.96 25156 1528628 791596 15.56 418100 1412360 156 20:40:01 2061108 3444708 1977556 48.97 25180 1528632 791596 15.56 418052 1412364 196 20:41:01 2061248 3444888 1977416 48.96 25228 1528624 801692 15.76 418116 1412364 156 20:42:01 2061116 3444816 1977548 48.97 25268 1528636 801692 15.76 418260 1412372 192 20:43:01 2061108 3444836 1977556 48.97 25292 1528640 801692 15.76 418280 1412372 156 20:44:02 2060676 3444436 1977988 48.98 25316 1528648 805668 15.84 418268 1412380 152 20:45:01 1580704 3266960 2457960 60.86 43804 1800332 933244 18.34 670276 1613428 142904 20:46:01 1242588 3200460 2796076 69.23 60784 2042300 1005488 19.76 771608 1824448 142172 20:47:01 1189632 3160292 2849032 70.54 62364 2052296 1036092 20.37 813572 1832324 1788 20:48:01 1177468 3155156 2861196 70.85 64132 2056720 1049512 20.63 820248 1835768 1200 20:49:01 1036172 3083668 3002492 74.34 65228 2123936 1122260 22.06 892052 1901232 3712 20:50:01 221436 2318244 3817228 94.52 73952 2162716 1917668 37.70 1746480 1856220 96440 20:51:01 132220 1889392 3906444 96.73 84432 1825156 2215664 43.55 2027076 1686316 628 20:52:01 1059644 3279808 2979020 73.76 92472 2274480 941692 18.51 1013372 1765136 45748 Average: 1507952 3181892 2530712 62.66 46800 1785437 1037422 20.39 756384 1600864 27232 20:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:37:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 20:37:01 ens3 197.33 104.93 483.36 24.93 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 ens3 0.25 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 ens3 0.28 0.13 0.02 0.01 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 ens3 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:42:01 ens3 0.35 0.23 0.09 0.07 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:44:02 ens3 0.28 0.12 0.02 0.01 0.00 0.00 0.00 0.00 20:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 20:45:01 ens3 193.58 138.72 1060.68 42.47 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 20:46:01 ens3 104.75 88.79 711.06 20.09 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:47:01 ens3 128.56 134.51 162.60 31.15 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:48:01 ens3 57.47 82.44 71.61 13.23 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:49:01 ens3 156.79 197.45 1147.90 26.91 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 20:50:01 ens3 744.93 528.17 2108.10 148.54 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 lo 1.75 1.75 0.16 0.16 0.00 0.00 0.00 0.00 20:51:01 ens3 385.51 316.54 5117.19 57.39 0.00 0.00 0.00 0.00 20:51:01 veth586e0b4 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:52:01 lo 3.93 3.93 0.35 0.35 0.00 0.00 0.00 0.00 20:52:01 ens3 312.16 532.81 68.78 4034.24 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 142.69 132.87 683.14 275.20 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-432) 12/13/23 _x86_64_ (4 CPU) 20:35:38 LINUX RESTART (4 CPU) 20:36:01 CPU %user %nice %system %iowait %steal %idle 20:37:01 all 3.05 0.00 0.97 2.16 0.02 93.80 20:37:01 0 3.08 0.00 0.69 1.91 0.00 94.33 20:37:01 1 2.97 0.00 0.50 0.78 0.00 95.75 20:37:01 2 3.09 0.00 0.99 3.50 0.03 92.39 20:37:01 3 3.08 0.00 1.72 2.48 0.02 92.71 20:38:01 all 0.23 0.00 0.01 0.03 0.01 99.72 20:38:01 0 0.86 0.00 0.00 0.00 0.02 99.12 20:38:01 1 0.00 0.00 0.02 0.00 0.02 99.97 20:38:01 2 0.03 0.00 0.00 0.10 0.02 99.85 20:38:01 3 0.03 0.00 0.02 0.02 0.00 99.93 20:39:01 all 0.01 0.00 0.01 0.00 0.01 99.97 20:39:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:39:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:39:01 2 0.00 0.00 0.03 0.02 0.02 99.93 20:39:01 3 0.00 0.00 0.02 0.00 0.00 99.98 20:40:01 all 0.02 0.00 0.01 0.00 0.01 99.96 20:40:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:40:01 1 0.00 0.00 0.02 0.00 0.00 99.98 20:40:01 2 0.02 0.00 0.00 0.03 0.03 99.92 20:40:01 3 0.03 0.00 0.02 0.00 0.02 99.93 20:41:01 all 0.02 0.00 0.01 0.01 0.00 99.95 20:41:01 0 0.03 0.00 0.02 0.00 0.02 99.93 20:41:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:41:01 2 0.02 0.00 0.02 0.03 0.00 99.93 20:41:01 3 0.05 0.00 0.02 0.00 0.02 99.92 20:42:01 all 0.02 0.00 0.02 0.01 0.01 99.95 20:42:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:42:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:42:01 2 0.02 0.00 0.00 0.03 0.00 99.95 20:42:01 3 0.03 0.00 0.03 0.00 0.02 99.92 20:43:01 all 0.01 0.00 0.01 0.01 0.01 99.96 20:43:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:43:01 1 0.00 0.00 0.02 0.00 0.00 99.98 20:43:01 2 0.00 0.00 0.02 0.05 0.00 99.93 20:43:01 3 0.02 0.00 0.03 0.00 0.02 99.93 20:44:02 all 0.17 0.00 0.01 0.01 0.00 99.81 20:44:02 0 0.03 0.00 0.00 0.00 0.00 99.97 20:44:02 1 0.00 0.00 0.00 0.00 0.00 100.00 20:44:02 2 0.02 0.00 0.02 0.03 0.00 99.93 20:44:02 3 0.63 0.00 0.00 0.00 0.02 99.35 20:45:01 all 15.56 0.00 1.24 1.92 0.05 81.22 20:45:01 0 13.76 0.00 1.09 0.46 0.07 84.63 20:45:01 1 24.79 0.00 1.43 1.17 0.03 72.58 20:45:01 2 4.73 0.00 1.00 5.66 0.05 88.55 20:45:01 3 18.93 0.00 1.42 0.42 0.07 79.16 20:46:01 all 18.63 0.00 1.31 2.15 0.05 77.86 20:46:01 0 24.83 0.00 1.53 0.97 0.07 72.61 20:46:01 1 25.43 0.00 1.55 1.75 0.03 71.24 20:46:01 2 13.59 0.00 1.47 5.68 0.05 79.21 20:46:01 3 10.65 0.00 0.70 0.18 0.03 88.43 20:47:01 all 7.03 0.00 0.35 0.45 0.03 92.15 20:47:01 0 3.59 0.00 0.20 0.38 0.00 95.82 20:47:01 1 8.06 0.00 0.28 0.07 0.05 91.54 20:47:01 2 6.82 0.00 0.66 1.36 0.03 91.13 20:47:01 3 9.64 0.00 0.27 0.02 0.02 90.06 20:47:01 CPU %user %nice %system %iowait %steal %idle 20:48:01 all 3.37 0.00 0.19 0.03 0.02 96.39 20:48:01 0 0.27 0.00 0.00 0.00 0.02 99.72 20:48:01 1 5.58 0.00 0.05 0.03 0.02 94.32 20:48:01 2 6.96 0.00 0.67 0.10 0.07 92.20 20:48:01 3 0.68 0.00 0.05 0.00 0.02 99.25 20:49:01 all 4.70 0.00 0.33 0.04 0.03 94.91 20:49:01 0 2.25 0.00 0.27 0.03 0.00 97.45 20:49:01 1 5.40 0.00 0.28 0.00 0.02 94.30 20:49:01 2 6.93 0.00 0.59 0.10 0.05 92.34 20:49:01 3 4.23 0.00 0.15 0.00 0.02 95.60 20:50:01 all 39.71 0.00 1.91 6.19 0.07 52.11 20:50:01 0 42.60 0.00 1.75 6.27 0.07 49.31 20:50:01 1 46.14 0.00 2.04 6.74 0.07 45.02 20:50:01 2 33.87 0.00 2.12 4.22 0.07 59.73 20:50:01 3 36.28 0.00 1.77 7.55 0.07 54.33 20:51:01 all 46.56 0.00 3.38 1.68 0.06 48.32 20:51:01 0 48.58 0.00 3.06 2.75 0.05 45.55 20:51:01 1 48.88 0.00 3.64 1.34 0.07 46.07 20:51:01 2 41.17 0.00 4.07 1.87 0.07 52.83 20:51:01 3 47.60 0.00 2.72 0.77 0.05 48.86 20:52:01 all 22.96 0.00 2.17 2.73 0.04 72.10 20:52:01 0 20.00 0.00 1.96 1.12 0.05 76.87 20:52:01 1 28.26 0.00 2.66 2.18 0.03 66.86 20:52:01 2 21.31 0.00 2.58 4.04 0.03 72.04 20:52:01 3 22.28 0.00 1.50 3.56 0.03 72.62 Average: all 10.11 0.00 0.74 1.09 0.03 88.03 Average: 0 9.99 0.00 0.66 0.87 0.02 88.46 Average: 1 12.18 0.00 0.78 0.88 0.02 86.14 Average: 2 8.65 0.00 0.89 1.67 0.03 88.76 Average: 3 9.61 0.00 0.65 0.94 0.03 88.78