---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-400 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: 2799.870 BogoMIPS: 5599.74 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 696K 394M 1% /run /dev/vda1 20G 11G 9.0G 54% / 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 462 1326 0 2155 3212 Swap: 1023 9 1014 ---> 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:ee:f0:38 brd ff:ff:ff:ff:ff:ff inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85567sec preferred_lft 85567sec inet6 fe80::f816:3eff:feee:f038/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:7a:ff:68 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 ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-400) 12/13/23 _x86_64_ (4 CPU) 19:35:28 LINUX RESTART (4 CPU) 19:36:01 tps rtps wtps bread/s bwrtn/s 19:37:01 259.17 112.21 146.96 3585.50 21883.17 19:38:01 31.46 25.48 5.98 880.39 1903.55 19:39:01 136.68 115.20 21.48 9463.62 4894.65 19:40:01 19.10 1.40 17.70 65.32 9008.50 19:41:01 5.03 1.42 3.62 13.06 3081.22 19:42:01 4.35 0.12 4.23 6.67 4091.98 19:43:01 3.63 0.52 3.12 10.53 3596.20 19:44:01 15.15 3.60 11.55 106.25 9005.97 19:45:01 18.66 12.28 6.38 473.52 3682.99 19:46:01 22.08 5.06 17.01 491.97 11648.65 19:47:01 39.83 24.07 15.77 1114.13 15958.00 19:48:01 70.34 29.34 41.00 1108.30 7243.59 19:49:01 60.74 6.87 53.87 244.09 8714.28 Average: 52.82 25.98 26.84 1351.33 8056.71 19:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:37:01 1154016 1851844 2884640 71.43 41704 832604 2795140 54.94 1842580 896676 2224 19:38:01 553240 987228 3485416 86.30 36828 577412 3303384 64.93 2671356 679748 21124 19:39:01 2520184 3317744 1518472 37.60 43248 927472 902864 17.75 513440 861848 134500 19:40:01 2360720 3228656 1677936 41.55 43368 996576 988152 19.42 607448 924020 33128 19:41:01 1566684 2467036 2471972 61.21 43460 1028452 1853200 36.43 1367788 955976 5952 19:42:01 1282808 2225420 2755848 68.24 43532 1070040 2017076 39.65 1609392 997188 2456 19:43:01 1987080 2983120 2051576 50.80 43604 1122636 1240984 24.39 851660 1049652 63984 19:44:01 1095776 2240208 2942880 72.87 44448 1266876 2013472 39.58 1635872 1147804 22840 19:45:01 1299732 2140292 2738924 67.82 42856 966916 2102508 41.33 1654896 929020 22252 19:46:01 1979952 3142020 2058704 50.97 44580 1281404 1080080 21.23 715284 1180884 69732 19:47:01 1891056 3382128 2147600 53.18 45404 1604436 832904 16.37 709444 1265664 82608 19:48:01 1576472 3327064 2462184 60.97 67480 1826956 867216 17.05 798592 1460024 136872 19:49:01 1417900 3350636 2620756 64.89 78204 1990580 835932 16.43 780328 1618932 136500 Average: 1591202 2664877 2447454 60.60 47594 1191720 1602532 31.50 1212160 1074418 56475 19:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:37:01 ens3 447.41 268.58 1242.18 61.31 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 lo 2.79 2.79 0.30 0.30 0.00 0.00 0.00 0.00 19:38:01 ens3 3.83 3.55 0.79 0.83 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 19:39:01 ens3 95.30 55.46 572.85 5.03 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 19:40:01 ens3 3.02 3.13 0.66 0.70 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:41:01 ens3 0.37 0.42 0.12 0.09 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 ens3 0.18 0.17 0.02 0.05 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:43:01 ens3 0.28 0.28 0.05 0.06 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 ens3 27.18 17.65 122.31 2.36 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 19:45:01 ens3 7.63 4.60 5.23 0.80 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 ens3 451.43 286.92 3173.60 20.01 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 19:47:01 ens3 5.72 5.10 1.69 2.82 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:48:01 ens3 57.83 50.25 713.32 8.11 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 19:49:01 ens3 50.62 46.21 554.52 9.50 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 88.58 57.13 491.48 8.60 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-400) 12/13/23 _x86_64_ (4 CPU) 19:35:28 LINUX RESTART (4 CPU) 19:36:01 CPU %user %nice %system %iowait %steal %idle 19:37:01 all 22.67 1.95 3.87 6.05 0.09 65.37 19:37:01 0 24.82 1.52 5.05 15.50 0.08 53.03 19:37:01 1 18.76 0.00 3.07 2.97 0.07 75.12 19:37:01 2 21.37 0.00 3.71 4.76 0.10 70.06 19:37:01 3 25.72 6.27 3.60 0.95 0.08 63.38 19:38:01 all 81.97 0.00 3.28 0.21 0.13 14.41 19:38:01 0 93.59 0.00 3.93 0.10 0.13 2.25 19:38:01 1 72.90 0.00 3.37 0.22 0.13 23.38 19:38:01 2 81.62 0.00 2.95 0.22 0.13 15.08 19:38:01 3 79.72 0.00 2.90 0.32 0.13 16.93 19:39:01 all 49.12 0.38 2.86 2.65 0.09 44.90 19:39:01 0 44.80 0.00 3.09 2.77 0.08 49.26 19:39:01 1 44.51 0.00 2.55 0.70 0.08 52.16 19:39:01 2 41.77 1.52 2.62 0.53 0.08 53.47 19:39:01 3 65.40 0.00 3.20 6.58 0.10 24.72 19:40:01 all 23.74 0.00 1.28 0.19 0.04 74.74 19:40:01 0 16.67 0.00 1.18 0.58 0.03 81.53 19:40:01 1 41.84 0.00 1.74 0.12 0.07 56.24 19:40:01 2 25.31 0.00 1.20 0.05 0.05 73.39 19:40:01 3 11.19 0.00 0.97 0.00 0.02 87.82 19:41:01 all 24.90 0.00 0.41 0.07 0.04 74.59 19:41:01 0 3.05 0.00 0.17 0.15 0.02 96.62 19:41:01 1 23.87 0.00 0.44 0.05 0.05 75.58 19:41:01 2 72.24 0.00 0.95 0.00 0.10 26.71 19:41:01 3 0.43 0.00 0.08 0.07 0.02 99.40 19:42:01 all 25.04 0.00 0.33 0.06 0.03 74.54 19:42:01 0 40.63 0.00 0.68 0.15 0.07 58.47 19:42:01 1 2.51 0.00 0.05 0.00 0.00 97.44 19:42:01 2 57.37 0.00 0.57 0.08 0.07 41.92 19:42:01 3 0.02 0.00 0.03 0.00 0.00 99.95 19:43:01 all 24.93 0.00 0.42 0.09 0.04 74.52 19:43:01 0 9.64 0.00 0.50 0.15 0.02 89.69 19:43:01 1 3.18 0.00 0.15 0.03 0.02 96.62 19:43:01 2 82.05 0.00 0.78 0.17 0.12 16.89 19:43:01 3 5.17 0.00 0.25 0.02 0.00 94.56 19:44:01 all 57.94 0.00 2.85 0.09 0.09 39.04 19:44:01 0 49.22 0.00 2.67 0.20 0.10 47.82 19:44:01 1 48.44 0.00 2.55 0.02 0.07 48.92 19:44:01 2 84.36 0.00 3.55 0.07 0.12 11.90 19:44:01 3 49.79 0.00 2.67 0.05 0.08 47.41 19:45:01 all 95.98 0.00 3.88 0.00 0.14 0.00 19:45:01 0 95.93 0.00 3.93 0.00 0.13 0.00 19:45:01 1 96.37 0.00 3.48 0.00 0.15 0.00 19:45:01 2 95.75 0.00 4.10 0.00 0.15 0.00 19:45:01 3 95.85 0.00 4.00 0.00 0.15 0.00 19:46:01 all 30.25 0.00 2.65 0.28 0.06 66.76 19:46:01 0 29.65 0.00 2.00 0.42 0.05 67.88 19:46:01 1 30.64 0.00 3.29 0.15 0.07 65.84 19:46:01 2 21.78 0.00 1.99 0.05 0.05 76.13 19:46:01 3 38.89 0.00 3.32 0.50 0.07 57.21 19:47:01 all 22.43 0.00 2.11 0.79 0.05 74.63 19:47:01 0 11.48 0.00 1.68 0.73 0.03 86.07 19:47:01 1 22.68 0.00 1.91 0.47 0.05 74.89 19:47:01 2 15.93 0.00 1.85 0.60 0.03 81.59 19:47:01 3 39.64 0.00 2.99 1.39 0.07 55.92 19:47:01 CPU %user %nice %system %iowait %steal %idle 19:48:01 all 16.68 0.00 1.29 1.85 0.05 80.14 19:48:01 0 5.21 0.00 0.78 5.22 0.02 88.77 19:48:01 1 39.45 0.00 2.31 1.29 0.07 56.89 19:48:01 2 5.00 0.00 0.85 0.71 0.05 93.39 19:48:01 3 17.29 0.00 1.25 0.18 0.03 81.24 19:49:01 all 19.92 0.00 1.11 1.91 0.05 77.00 19:49:01 0 20.16 0.00 0.75 5.26 0.05 73.78 19:49:01 1 32.36 0.00 1.40 0.15 0.05 66.03 19:49:01 2 5.32 0.00 0.59 1.65 0.07 92.38 19:49:01 3 22.07 0.00 1.68 0.60 0.05 75.60 Average: all 38.11 0.18 2.02 1.09 0.07 58.52 Average: 0 34.23 0.12 2.03 2.40 0.06 61.16 Average: 1 36.66 0.00 2.02 0.47 0.07 60.79 Average: 2 46.83 0.12 1.98 0.68 0.09 50.30 Average: 3 34.70 0.48 2.07 0.82 0.06 61.86