---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1423 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: 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): 0-3 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 9.8G 9.5G 51% / 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 452 937 0 2553 3214 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:34:58:de brd ff:ff:ff:ff:ff:ff inet 10.32.7.88/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85198sec preferred_lft 85198sec inet6 fe80::f816:3eff:fe34:58de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:66:bd:46 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::42:28ff:fe66:bd46/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1423) 12/19/23 _x86_64_ (4 CPU) 15:47:59 LINUX RESTART (4 CPU) 15:48:02 tps rtps wtps bread/s bwrtn/s 15:49:01 201.83 119.81 82.02 8016.40 40383.68 15:50:01 87.24 20.48 66.76 2218.03 10482.39 15:51:01 179.32 2.53 176.79 378.07 25168.21 15:52:01 14.51 0.00 14.51 0.00 4543.91 15:53:01 3.65 0.00 3.65 0.00 192.63 15:54:01 3.57 0.02 3.55 3.47 158.11 15:55:01 3.47 0.00 3.47 0.00 410.20 15:56:01 2.53 0.00 2.53 0.00 241.29 15:57:01 3.60 0.00 3.60 0.00 349.14 15:58:01 3.32 0.00 3.32 0.00 334.21 15:59:01 3.55 0.02 3.53 0.67 486.72 16:00:01 2.87 0.00 2.87 0.00 378.20 16:01:02 3.70 0.00 3.70 0.00 320.75 16:02:01 3.07 0.00 3.07 0.00 400.07 16:03:01 2.93 0.00 2.93 0.00 329.68 16:04:01 5.90 1.87 4.03 14.93 493.92 16:05:01 3.30 0.00 3.30 0.00 498.98 16:06:01 3.33 0.00 3.33 0.00 612.43 16:07:01 49.88 11.76 38.11 874.63 20732.57 Average: 30.48 8.15 22.34 599.62 5580.45 15:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 1800216 3327096 2238440 55.43 36008 1654140 908736 17.86 566028 1509668 76880 15:50:01 1461372 3356684 2577284 63.82 60952 1979460 852004 16.75 599876 1778120 142668 15:51:01 855140 3317944 3183516 78.83 89872 2486724 1150904 22.62 841176 2077312 130016 15:52:01 844840 3310772 3193816 79.08 90096 2489420 1152704 22.66 851804 2076036 1732 15:53:01 850336 3319716 3188320 78.95 90304 2492288 1160776 22.82 845280 2076864 1376 15:54:01 841684 3316988 3196972 79.16 90504 2497524 1160952 22.82 849748 2080316 4448 15:55:01 835896 3320140 3202760 79.30 90676 2505684 1162264 22.85 849060 2085808 3340 15:56:01 822656 3314604 3216000 79.63 90852 2512688 1158456 22.77 857336 2090988 5760 15:57:01 817284 3315144 3221372 79.76 91028 2517912 1163660 22.87 858168 2094688 3984 15:58:01 814032 3317920 3224624 79.84 91192 2523208 1165368 22.91 856236 2099360 2696 15:59:01 799132 3315148 3239524 80.21 91384 2534404 1230444 24.19 860048 2108836 3480 16:00:01 789128 3312024 3249528 80.46 91576 2540600 1231644 24.21 865688 2113104 2296 16:01:02 780912 3310424 3257744 80.66 91756 2546500 1231660 24.21 868620 2117356 3148 16:02:01 769408 3306580 3269248 80.95 91916 2553484 1231692 24.21 873904 2122508 3060 16:03:01 756796 3304116 3281860 81.26 92088 2562720 1228908 24.16 880420 2129016 7640 16:04:01 737324 3293128 3301332 81.74 92700 2570000 1228940 24.16 895064 2134280 5972 16:05:01 741064 3304252 3297592 81.65 92884 2576572 1229320 24.16 884180 2140136 4172 16:06:01 734528 3308504 3304128 81.81 93076 2586604 1229532 24.17 883384 2146772 1700 16:07:01 1060828 3343648 2977828 73.73 104880 2304736 891620 17.53 695116 2040364 4492 Average: 900662 3316570 3137994 77.70 87565 2443930 1145768 22.52 825323 2053765 21519 15:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 15:49:01 ens3 317.84 206.02 1062.08 63.26 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 15:50:01 ens3 73.74 65.07 915.99 9.52 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:51:01 ens3 1153.36 525.48 2731.77 58.21 0.00 0.00 0.00 0.00 15:51:01 vethb67fa31 319.38 847.38 23.78 1768.26 0.00 0.00 0.00 0.14 15:51:01 docker0 397.13 970.07 23.46 2282.39 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 8.38 8.12 1.84 2.02 0.00 0.00 0.00 0.00 15:52:01 vethb67fa31 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:53:01 ens3 8.85 8.47 1.92 2.16 0.00 0.00 0.00 0.00 15:53:01 vethb67fa31 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 10.00 9.17 2.17 2.47 0.00 0.00 0.00 0.00 15:54:01 vethb67fa31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 ens3 10.61 10.06 2.21 2.60 0.00 0.00 0.00 0.00 15:55:01 vethb67fa31 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 9.88 9.40 2.14 2.49 0.00 0.00 0.00 0.00 15:56:01 vethb67fa31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 ens3 11.03 10.38 2.38 2.78 0.00 0.00 0.00 0.00 15:57:01 vethb67fa31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 ens3 12.11 11.38 2.61 3.10 0.00 0.00 0.00 0.00 15:58:01 vethb67fa31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:59:01 ens3 11.71 10.86 2.54 2.95 0.00 0.00 0.00 0.00 15:59:01 vethb67fa31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 9.15 8.48 1.98 2.25 0.00 0.00 0.00 0.00 16:00:01 vethb67fa31 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:01:02 ens3 11.06 10.35 2.45 2.82 0.00 0.00 0.00 0.00 16:01:02 vethb67fa31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 9.95 9.42 2.15 2.50 0.00 0.00 0.00 0.00 16:02:01 vethb67fa31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 10.61 9.70 2.24 2.60 0.00 0.00 0.00 0.00 16:03:01 vethb67fa31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 10.30 9.28 2.23 2.53 0.00 0.00 0.00 0.00 16:04:01 vethb67fa31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 12.28 10.95 2.84 3.11 0.00 0.00 0.00 0.00 16:05:01 vethb67fa31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 9.42 8.63 1.99 2.28 0.00 0.00 0.00 0.00 16:06:01 vethb67fa31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 22.19 20.04 12.34 8.29 0.00 0.00 0.00 0.00 16:07:01 docker0 0.98 0.88 0.08 4.59 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 90.53 50.49 249.81 9.32 0.00 0.00 0.00 0.00 Average: docker0 20.99 51.19 1.24 120.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1423) 12/19/23 _x86_64_ (4 CPU) 15:47:59 LINUX RESTART (4 CPU) 15:48:02 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 13.48 0.00 2.09 7.57 0.05 76.81 15:49:01 0 11.95 0.00 2.25 7.69 0.03 78.08 15:49:01 1 19.32 0.00 1.80 5.72 0.05 73.11 15:49:01 2 13.14 0.00 1.87 9.70 0.05 75.23 15:49:01 3 9.47 0.00 2.43 7.20 0.03 80.86 15:50:01 all 19.24 0.00 1.50 2.53 0.05 76.69 15:50:01 0 21.11 0.00 1.45 1.08 0.03 76.33 15:50:01 1 33.17 0.00 2.09 0.62 0.05 64.08 15:50:01 2 6.16 0.00 0.82 1.71 0.05 91.27 15:50:01 3 16.49 0.00 1.64 6.73 0.07 75.08 15:51:01 all 10.97 0.00 4.04 4.92 0.06 80.02 15:51:01 0 10.02 0.00 3.50 5.01 0.05 81.42 15:51:01 1 15.54 0.00 4.60 1.41 0.08 78.36 15:51:01 2 6.08 0.00 3.78 3.83 0.07 86.24 15:51:01 3 12.22 0.00 4.26 9.42 0.05 74.05 15:52:01 all 2.41 0.00 0.79 0.25 0.02 96.52 15:52:01 0 2.37 0.00 0.70 0.07 0.02 96.85 15:52:01 1 2.17 0.00 0.95 0.97 0.02 95.89 15:52:01 2 2.33 0.00 0.77 0.00 0.02 96.89 15:52:01 3 2.77 0.00 0.75 0.00 0.03 96.45 15:53:01 all 2.50 0.00 0.77 0.05 0.03 96.65 15:53:01 0 2.47 0.00 0.93 0.00 0.03 96.57 15:53:01 1 2.12 0.00 0.62 0.12 0.02 97.13 15:53:01 2 2.57 0.00 0.62 0.07 0.03 96.71 15:53:01 3 2.87 0.00 0.95 0.00 0.03 96.15 15:54:01 all 2.75 0.00 0.64 0.02 0.02 96.56 15:54:01 0 2.25 0.00 0.65 0.02 0.02 97.06 15:54:01 1 2.48 0.00 0.60 0.02 0.03 96.87 15:54:01 2 3.63 0.00 0.61 0.07 0.03 95.66 15:54:01 3 2.64 0.00 0.68 0.00 0.03 96.65 15:55:01 all 3.75 0.00 0.85 0.06 0.05 95.29 15:55:01 0 5.03 0.00 0.81 0.10 0.05 94.02 15:55:01 1 3.27 0.00 0.87 0.12 0.05 95.69 15:55:01 2 3.37 0.00 0.92 0.02 0.07 95.63 15:55:01 3 3.33 0.00 0.80 0.00 0.03 95.84 15:56:01 all 2.79 0.00 0.72 0.03 0.04 96.42 15:56:01 0 2.71 0.00 0.69 0.00 0.03 96.57 15:56:01 1 2.53 0.00 0.70 0.03 0.03 96.70 15:56:01 2 2.72 0.00 0.82 0.03 0.03 96.39 15:56:01 3 3.19 0.00 0.65 0.03 0.03 96.09 15:57:01 all 3.39 0.00 0.77 0.04 0.05 95.76 15:57:01 0 3.52 0.00 0.77 0.00 0.03 95.68 15:57:01 1 3.52 0.00 0.80 0.02 0.03 95.63 15:57:01 2 3.41 0.00 0.82 0.00 0.07 95.70 15:57:01 3 3.09 0.00 0.74 0.12 0.05 96.01 15:58:01 all 3.67 0.00 0.80 0.03 0.04 95.46 15:58:01 0 3.45 0.00 0.80 0.02 0.03 95.70 15:58:01 1 3.96 0.00 0.72 0.03 0.03 95.25 15:58:01 2 3.84 0.00 0.84 0.03 0.05 95.24 15:58:01 3 3.43 0.00 0.80 0.07 0.03 95.67 15:59:01 all 4.51 0.00 0.91 0.04 0.05 94.50 15:59:01 0 4.45 0.00 1.02 0.00 0.05 94.48 15:59:01 1 3.92 0.00 0.77 0.12 0.05 95.14 15:59:01 2 4.36 0.00 0.84 0.05 0.05 94.71 15:59:01 3 5.28 0.00 1.01 0.00 0.03 93.69 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 3.55 0.00 0.88 0.03 0.05 95.50 16:00:01 0 3.58 0.00 1.10 0.00 0.05 95.27 16:00:01 1 3.45 0.00 0.79 0.02 0.05 95.69 16:00:01 2 3.60 0.00 0.82 0.08 0.05 95.45 16:00:01 3 3.56 0.00 0.82 0.00 0.05 95.57 16:01:02 all 4.66 0.00 1.03 0.03 0.04 94.25 16:01:02 0 4.29 0.00 0.90 0.02 0.05 94.74 16:01:02 1 5.01 0.00 1.02 0.00 0.05 93.92 16:01:02 2 5.16 0.00 1.24 0.08 0.05 93.47 16:01:02 3 4.17 0.00 0.98 0.00 0.03 94.81 16:02:01 all 4.32 0.00 1.04 0.03 0.06 94.55 16:02:01 0 4.08 0.00 1.11 0.10 0.03 94.68 16:02:01 1 4.89 0.00 1.15 0.00 0.05 93.90 16:02:01 2 4.01 0.00 0.99 0.02 0.05 94.94 16:02:01 3 4.27 0.00 0.90 0.02 0.05 94.76 16:03:01 all 5.14 0.00 1.02 0.03 0.05 93.76 16:03:01 0 5.63 0.00 1.07 0.12 0.07 93.11 16:03:01 1 5.80 0.00 1.10 0.00 0.05 93.04 16:03:01 2 4.82 0.00 0.94 0.00 0.05 94.20 16:03:01 3 4.29 0.00 0.99 0.00 0.05 94.67 16:04:01 all 5.18 0.00 1.07 0.05 0.05 93.65 16:04:01 0 5.36 0.00 0.89 0.15 0.05 93.55 16:04:01 1 5.21 0.00 1.04 0.00 0.07 93.69 16:04:01 2 4.87 0.00 1.07 0.05 0.05 93.96 16:04:01 3 5.29 0.00 1.25 0.03 0.05 93.38 16:05:01 all 5.78 0.00 1.17 0.04 0.05 92.97 16:05:01 0 6.43 0.00 1.22 0.15 0.05 92.16 16:05:01 1 5.80 0.00 1.19 0.00 0.05 92.97 16:05:01 2 5.43 0.00 1.12 0.00 0.07 93.38 16:05:01 3 5.46 0.00 1.14 0.00 0.03 93.37 16:06:01 all 5.27 0.00 0.99 0.04 0.05 93.65 16:06:01 0 4.64 0.00 0.89 0.17 0.05 94.26 16:06:01 1 5.59 0.00 0.97 0.00 0.05 93.39 16:06:01 2 5.80 0.00 1.12 0.00 0.05 93.03 16:06:01 3 5.01 0.00 1.02 0.00 0.07 93.90 16:07:01 all 19.32 0.00 3.19 1.01 0.07 76.41 16:07:01 0 17.81 0.00 2.58 1.12 0.05 78.43 16:07:01 1 20.12 0.00 3.38 0.07 0.07 76.37 16:07:01 2 21.55 0.00 3.65 0.74 0.07 73.99 16:07:01 3 17.81 0.00 3.12 2.12 0.07 76.88 Average: all 6.44 0.00 1.27 0.88 0.05 91.36 Average: 0 6.37 0.00 1.23 0.83 0.04 91.54 Average: 1 7.77 0.00 1.32 0.48 0.05 90.38 Average: 2 5.61 0.00 1.24 0.86 0.05 92.24 Average: 3 6.02 0.00 1.31 1.35 0.04 91.28