---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-167 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 700K 1.6G 1% /run /dev/vda1 78G 10G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 711 10673 0 4654 15000 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:80:7c:51 brd ff:ff:ff:ff:ff:ff inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85549sec preferred_lft 85549sec inet6 fe80::f816:3eff:fe80:7c51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:2b:5c:cc 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:b5ff:fe2b:5ccc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-167) 03/21/24 _x86_64_ (4 CPU) 11:25:20 LINUX RESTART (4 CPU) 11:26:03 tps rtps wtps bread/s bwrtn/s 11:27:01 256.35 63.90 192.45 5178.00 52279.68 11:28:01 83.24 0.43 82.81 28.52 21177.74 11:29:01 226.03 3.90 222.13 496.98 33113.55 11:30:01 145.31 0.97 144.34 28.53 26748.34 11:31:01 237.18 0.08 237.10 10.67 26831.87 11:32:01 258.95 8.26 250.68 799.07 24413.46 11:33:01 118.63 0.00 118.63 0.00 25408.97 11:34:01 405.92 0.02 405.90 0.13 75190.00 11:35:01 109.50 0.03 109.47 4.53 17439.63 11:36:01 493.22 0.58 492.63 4.67 87611.13 11:37:01 388.79 0.07 388.72 2.80 72844.13 11:38:01 447.65 0.00 447.65 0.00 58763.47 11:39:01 99.55 3.20 96.35 238.32 9784.87 Average: 251.54 6.12 245.43 510.52 40862.65 11:26:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 13792456 15405996 2632508 16.03 46684 1776024 1261492 7.22 846928 1581472 109304 11:28:01 13451020 15438732 2973944 18.11 67848 2108332 1257968 7.20 821976 1906672 211844 11:29:01 12297204 15291396 4127760 25.13 106248 2987924 1511456 8.65 1044276 2720784 205560 11:30:01 11822904 15222136 4602060 28.02 125332 3326608 1564188 8.95 1227252 2963144 10996 11:31:01 11329924 15220964 5095040 31.02 153460 3741020 1561020 8.93 1373404 3256756 53732 11:32:01 10749076 15182120 5675888 34.56 184640 4206808 2155792 12.34 1536444 3609516 241692 11:33:01 9355448 14873572 7069516 43.04 189332 5246940 2676620 15.32 2327188 4166236 599140 11:34:01 8189468 15177204 8235496 50.14 220328 6573320 2027300 11.60 2210428 5338580 19988 11:35:01 7342388 15015288 9082576 55.30 226756 7220620 2283396 13.07 2676520 5686304 314996 11:36:01 4888840 14914608 11536124 70.24 251824 9389808 2391344 13.69 2801336 7848824 23744 11:37:01 3980632 14931472 12444332 75.76 260360 10263560 2389332 13.67 2876204 8639428 73192 11:38:01 2867424 14940140 13557540 82.54 274756 11284832 2346660 13.43 2924220 9615452 6696 11:39:01 10949664 15377936 5475300 33.34 276776 4053708 1328188 7.60 1516712 3388536 50644 Average: 9308958 15153197 7116006 43.32 183411 5552270 1904212 10.90 1860222 4670900 147810 11:26:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 349.99 247.35 1422.32 70.89 0.00 0.00 0.00 0.00 11:27:01 lo 0.83 0.83 0.09 0.09 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 63.93 48.48 1048.77 7.95 0.00 0.00 0.00 0.00 11:28:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:29:01 docker0 60.94 73.02 3.25 546.77 0.00 0.00 0.00 0.00 11:29:01 ens3 170.75 99.13 1823.29 8.08 0.00 0.00 0.00 0.00 11:29:01 veth5441514 60.94 73.14 4.08 546.78 0.00 0.00 0.00 0.04 11:29:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 11:30:01 docker0 135.76 190.90 7.39 1531.86 0.00 0.00 0.00 0.00 11:30:01 veth28c6c4e 20.70 29.45 1.50 463.31 0.00 0.00 0.00 0.04 11:30:01 ens3 335.61 198.18 3861.78 13.77 0.00 0.00 0.00 0.00 11:30:01 lo 1.60 1.60 0.19 0.19 0.00 0.00 0.00 0.00 11:31:01 docker0 69.38 127.73 4.19 1932.27 0.00 0.00 0.00 0.00 11:31:01 ens3 193.93 96.85 2806.64 7.61 0.00 0.00 0.00 0.00 11:31:01 veth515f2c8 35.28 64.63 2.50 903.30 0.00 0.00 0.00 0.07 11:31:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 11:32:01 veth7b9169a 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 11:32:01 vethd8dcc54 17.76 24.06 1.31 338.70 0.00 0.00 0.00 0.03 11:32:01 veth9351506 49.90 79.07 3.33 257.76 0.00 0.00 0.00 0.02 11:32:01 docker0 225.94 300.67 12.64 2090.20 0.00 0.00 0.00 0.00 11:33:01 veth7b9169a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 vethd8dcc54 135.73 203.27 9.89 2872.16 0.00 0.00 0.00 0.24 11:33:01 veth9351506 411.21 666.02 27.34 2967.17 0.00 0.00 0.00 0.24 11:33:01 docker0 870.12 1279.29 48.17 7759.71 0.00 0.00 0.00 0.00 11:34:01 veth7b9169a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 vethd8dcc54 37.19 61.24 2.53 970.88 0.00 0.00 0.00 0.08 11:34:01 veth9351506 97.63 146.28 6.38 1251.51 0.00 0.00 0.00 0.10 11:34:01 docker0 134.88 207.50 7.06 2222.38 0.00 0.00 0.00 0.00 11:35:01 veth7b9169a 33.68 47.33 2.54 544.80 0.00 0.00 0.00 0.04 11:35:01 vethd8dcc54 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 veth9351506 20.86 31.29 1.35 552.61 0.00 0.00 0.00 0.05 11:35:01 docker0 133.49 194.17 7.78 2176.78 0.00 0.00 0.00 0.00 11:36:01 veth7b9169a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 vethd8dcc54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 veth9351506 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 docker0 720.38 1512.00 38.41 16263.48 0.00 0.00 0.00 0.00 11:37:01 veth7b9169a 160.06 224.85 11.03 2072.77 0.00 0.00 0.00 0.17 11:37:01 vethd8dcc54 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 veth9351506 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 docker0 233.99 401.42 12.66 5868.27 0.00 0.00 0.00 0.00 11:38:01 veth7b9169a 178.55 278.43 11.57 3462.67 0.00 0.00 0.00 0.28 11:38:01 vethd8dcc54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 veth9351506 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 docker0 217.12 377.87 11.12 5548.66 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 5506.15 3285.42 54121.60 291.33 0.00 0.00 0.00 0.00 11:39:01 lo 13.06 13.06 1.26 1.26 0.00 0.00 0.00 0.00 Average: docker0 216.09 359.73 11.77 3542.84 0.00 0.00 0.00 0.00 Average: ens3 422.49 251.92 4148.86 22.31 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-167) 03/21/24 _x86_64_ (4 CPU) 11:25:20 LINUX RESTART (4 CPU) 11:26:03 CPU %user %nice %system %iowait %steal %idle 11:27:01 all 19.10 0.00 2.14 10.36 0.06 68.34 11:27:01 0 33.01 0.00 3.27 6.58 0.09 57.05 11:27:01 1 9.75 0.00 1.78 14.84 0.05 73.59 11:27:01 2 13.77 0.00 1.45 16.39 0.05 68.33 11:27:01 3 19.94 0.00 2.06 3.60 0.07 74.33 11:28:01 all 20.36 0.00 1.58 3.04 0.05 74.96 11:28:01 0 31.26 0.00 2.15 1.94 0.05 64.60 11:28:01 1 10.71 0.00 1.22 9.59 0.08 78.39 11:28:01 2 20.79 0.00 1.64 0.42 0.03 77.12 11:28:01 3 18.68 0.00 1.30 0.23 0.03 79.75 11:29:01 all 21.95 0.00 3.06 3.56 0.10 71.32 11:29:01 0 50.90 0.00 3.97 1.63 0.12 43.39 11:29:01 1 12.60 0.00 2.24 2.04 0.08 83.04 11:29:01 2 14.97 0.00 3.14 0.77 0.12 81.01 11:29:01 3 9.33 0.00 2.96 9.83 0.12 77.76 11:30:01 all 13.36 0.00 3.25 4.69 0.10 78.60 11:30:01 0 18.57 0.00 3.27 4.44 0.08 73.64 11:30:01 1 16.82 0.00 3.65 7.28 0.12 72.13 11:30:01 2 10.62 0.00 3.56 1.78 0.10 83.94 11:30:01 3 7.48 0.00 2.53 5.27 0.07 84.66 11:31:01 all 11.68 0.00 4.06 9.33 0.11 74.82 11:31:01 0 10.45 0.00 3.86 20.28 0.12 65.29 11:31:01 1 15.94 0.00 3.95 3.38 0.13 76.59 11:31:01 2 9.73 0.00 4.85 10.84 0.12 74.46 11:31:01 3 10.60 0.00 3.58 2.79 0.07 82.97 11:32:01 all 15.68 0.00 6.29 8.00 0.11 69.92 11:32:01 0 22.64 0.00 7.11 17.84 0.14 52.27 11:32:01 1 16.10 0.00 7.31 4.06 0.12 72.40 11:32:01 2 9.90 0.00 4.68 8.61 0.07 76.74 11:32:01 3 14.09 0.00 6.09 1.44 0.14 78.24 11:33:01 all 21.89 0.00 5.62 4.91 0.11 67.48 11:33:01 0 18.86 0.00 7.14 4.56 0.08 69.36 11:33:01 1 30.66 0.00 6.19 3.69 0.13 59.33 11:33:01 2 12.83 0.00 5.53 3.36 0.10 78.18 11:33:01 3 25.37 0.00 3.57 8.06 0.10 62.90 11:34:01 all 12.17 0.00 4.56 12.64 0.10 70.53 11:34:01 0 12.90 0.00 5.53 12.77 0.08 68.71 11:34:01 1 21.47 0.00 4.61 16.30 0.13 57.49 11:34:01 2 5.42 0.00 3.92 3.18 0.08 87.39 11:34:01 3 8.92 0.00 4.21 18.37 0.13 68.38 11:35:01 all 20.62 0.00 4.52 2.55 0.10 72.21 11:35:01 0 18.62 0.00 4.61 0.82 0.10 75.85 11:35:01 1 24.51 0.00 4.99 1.63 0.08 68.79 11:35:01 2 13.87 0.00 4.28 3.71 0.08 78.06 11:35:01 3 25.49 0.00 4.20 4.06 0.13 66.12 11:36:01 all 17.29 0.00 6.05 19.92 0.13 56.61 11:36:01 0 9.98 0.00 3.83 17.42 0.15 68.61 11:36:01 1 16.48 0.00 6.85 21.84 0.12 54.71 11:36:01 2 20.58 0.00 8.00 22.62 0.12 48.67 11:36:01 3 22.09 0.00 5.48 17.72 0.14 54.58 11:37:01 all 34.14 0.00 7.85 9.65 0.14 48.23 11:37:01 0 23.29 0.00 9.28 13.18 0.15 54.09 11:37:01 1 41.48 0.00 7.62 7.62 0.15 43.14 11:37:01 2 36.87 0.00 7.11 11.12 0.15 44.75 11:37:01 3 34.80 0.00 7.42 6.67 0.12 50.99 11:37:01 CPU %user %nice %system %iowait %steal %idle 11:38:01 all 12.03 0.00 5.41 13.28 0.13 69.15 11:38:01 0 13.75 0.00 4.20 1.08 0.15 80.82 11:38:01 1 12.91 0.00 7.27 12.20 0.08 67.54 11:38:01 2 9.17 0.00 4.62 12.73 0.15 73.33 11:38:01 3 12.27 0.00 5.57 27.30 0.14 54.73 11:39:01 all 28.73 0.00 6.55 1.27 0.07 63.38 11:39:01 0 24.66 0.00 6.46 0.77 0.05 68.06 11:39:01 1 22.17 0.00 6.58 0.67 0.07 70.51 11:39:01 2 28.45 0.00 7.35 1.26 0.07 62.86 11:39:01 3 39.71 0.00 5.84 2.35 0.08 52.02 Average: all 19.15 0.00 4.69 7.92 0.10 68.14 Average: 0 22.22 0.00 4.97 7.92 0.11 64.79 Average: 1 19.36 0.00 4.94 8.06 0.10 67.53 Average: 2 15.92 0.00 4.63 7.41 0.10 71.95 Average: 3 19.12 0.00 4.21 8.28 0.10 68.28