---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-840 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: 2800.022 BogoMIPS: 5600.04 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 477 731 0 2735 3184 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:68:11:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85421sec preferred_lft 85421sec inet6 fe80::f816:3eff:fe68:11a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:14:ef:fd 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::42:69ff:fe14:effd/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-840) 02/04/24 _x86_64_ (4 CPU) 18:28:59 LINUX RESTART (4 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:02 176.89 120.84 56.04 8119.30 40711.49 18:31:01 79.21 20.79 58.41 2281.51 9528.69 18:32:01 175.59 2.23 173.35 342.74 25469.49 18:33:01 15.41 1.97 13.45 40.66 3385.44 18:34:01 4.15 0.00 4.15 0.00 202.77 18:35:01 2.95 0.02 2.93 0.13 275.55 18:36:01 3.65 0.00 3.65 0.00 340.34 18:37:01 3.95 0.00 3.95 0.00 583.64 18:38:01 3.67 0.00 3.67 0.00 351.81 18:39:01 3.15 0.00 3.15 0.00 361.94 18:40:01 4.05 0.00 4.05 0.00 760.67 18:41:01 3.40 0.00 3.40 0.00 412.06 18:42:01 3.02 0.00 3.02 0.00 297.82 18:43:01 3.52 0.00 3.52 0.00 435.13 18:44:01 4.17 0.03 4.13 0.67 478.19 18:45:01 52.22 4.72 47.50 380.14 20272.98 Average: 33.49 9.28 24.20 688.42 6453.01 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:02 1775820 3322868 2262836 56.03 37796 1672044 896868 17.63 572636 1527204 85236 18:31:01 1489136 3359532 2549520 63.13 61552 1954332 946300 18.60 599588 1750768 125796 18:32:01 809760 3237068 3228896 79.95 87888 2457532 1196760 23.52 899988 2068512 79264 18:33:01 847620 3280840 3191036 79.01 88384 2461548 1136448 22.34 885256 2044048 1844 18:34:01 848036 3285188 3190620 79.00 88544 2465092 1149932 22.60 883516 2044640 1820 18:35:01 813948 3259732 3224708 79.85 88732 2473004 1209904 23.78 912340 2048860 3920 18:36:01 837032 3291672 3201624 79.27 88936 2481004 1149308 22.59 885836 2052792 4904 18:37:01 806836 3277484 3231820 80.02 89120 2495988 1216048 23.90 906184 2061584 5120 18:38:01 801956 3279356 3236700 80.14 89304 2502052 1223392 24.05 906328 2064728 4340 18:39:01 802072 3286788 3236584 80.14 89504 2508616 1227328 24.13 900912 2068524 3464 18:40:01 781572 3285300 3257084 80.65 89680 2526564 1228112 24.14 906792 2083372 2600 18:41:01 775228 3287184 3263428 80.80 89912 2534024 1225408 24.09 909156 2087244 2480 18:42:01 764536 3284704 3274120 81.07 90096 2541500 1227200 24.12 914628 2091120 5380 18:43:01 743772 3275132 3294884 81.58 90276 2551796 1227160 24.12 928592 2096740 7844 18:44:01 443080 2930512 3595576 89.03 90484 2509104 1498048 29.45 1269984 2057616 46184 18:45:01 796992 3299160 3241664 80.27 106760 2517620 911588 17.92 796500 2194648 60060 Average: 883587 3265158 3155069 78.12 85436 2415739 1166863 22.94 879890 2021400 27516 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:02 ens3 353.60 226.06 1220.63 63.73 0.00 0.00 0.00 0.00 18:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:02 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 18:31:01 ens3 56.48 50.91 636.02 8.63 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 2.51 2.51 0.23 0.23 0.00 0.00 0.00 0.00 18:32:01 ens3 1269.36 554.71 2797.24 61.15 0.00 0.00 0.00 0.00 18:32:01 docker0 458.46 1113.75 25.17 2349.88 0.00 0.00 0.00 0.00 18:32:01 veth3ce42a6 389.27 1002.48 26.80 1836.48 0.00 0.00 0.00 0.15 18:32:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 18:33:01 ens3 17.61 14.80 10.09 7.79 0.00 0.00 0.00 0.00 18:33:01 docker0 1.27 1.28 0.07 2.60 0.00 0.00 0.00 0.00 18:33:01 veth3ce42a6 1.27 1.30 0.08 2.60 0.00 0.00 0.00 0.00 18:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:34:01 ens3 15.58 11.71 7.45 3.61 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 veth3ce42a6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:35:01 ens3 10.56 9.83 2.27 2.63 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 veth3ce42a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 ens3 14.03 13.31 3.03 3.62 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 veth3ce42a6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:37:01 ens3 10.26 9.42 2.44 2.68 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 veth3ce42a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 ens3 10.25 9.92 2.18 6.98 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 veth3ce42a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:39:01 ens3 9.17 8.77 1.96 2.29 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 veth3ce42a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 ens3 59.84 47.16 381.94 5.23 0.00 0.00 0.00 0.00 18:40:01 docker0 37.61 49.91 2.13 379.72 0.00 0.00 0.00 0.00 18:40:01 veth3ce42a6 37.61 49.93 2.64 379.72 0.00 0.00 0.00 0.03 18:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:41:01 ens3 9.77 9.23 2.11 2.45 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 veth3ce42a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 ens3 9.68 9.18 2.10 2.45 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 veth3ce42a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:43:01 ens3 10.65 10.10 2.32 2.71 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 veth3ce42a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 ens3 9.45 8.98 1.99 2.36 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 veth3ce42a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:45:01 ens3 29.42 28.59 48.03 14.27 0.00 0.00 0.00 0.00 18:45:01 docker0 0.98 0.88 0.08 4.02 0.00 0.00 0.00 0.00 18:45:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 118.30 63.76 318.84 11.99 0.00 0.00 0.00 0.00 Average: docker0 31.21 73.02 1.72 171.37 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-840) 02/04/24 _x86_64_ (4 CPU) 18:28:59 LINUX RESTART (4 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:02 all 15.75 0.00 2.29 6.33 0.05 75.59 18:30:02 0 17.27 0.00 2.99 4.54 0.05 75.15 18:30:02 1 19.51 0.00 2.37 8.51 0.05 69.56 18:30:02 2 19.75 0.00 2.08 4.43 0.05 73.70 18:30:02 3 6.47 0.00 1.69 7.82 0.03 83.99 18:31:01 all 20.51 0.00 1.62 1.95 0.05 75.87 18:31:01 0 33.15 0.00 2.34 1.46 0.07 62.98 18:31:01 1 9.11 0.00 1.00 0.12 0.02 89.76 18:31:01 2 15.09 0.00 1.33 0.63 0.03 82.93 18:31:01 3 24.70 0.00 1.82 5.64 0.05 67.79 18:32:01 all 10.06 0.00 3.97 4.71 0.06 81.20 18:32:01 0 6.89 0.00 4.33 5.07 0.05 83.66 18:32:01 1 7.31 0.00 4.62 4.14 0.07 83.87 18:32:01 2 15.36 0.00 3.56 1.33 0.07 79.68 18:32:01 3 10.64 0.00 3.35 8.31 0.07 77.64 18:33:01 all 3.22 0.00 0.92 0.23 0.03 95.60 18:33:01 0 2.95 0.00 0.88 0.05 0.02 96.10 18:33:01 1 3.27 0.00 1.17 0.83 0.02 94.72 18:33:01 2 3.40 0.00 0.77 0.00 0.03 95.80 18:33:01 3 3.28 0.00 0.89 0.03 0.03 95.77 18:34:01 all 2.75 0.00 0.77 0.05 0.02 96.41 18:34:01 0 3.02 0.00 0.77 0.00 0.02 96.19 18:34:01 1 2.89 0.00 0.90 0.17 0.02 96.03 18:34:01 2 2.49 0.00 0.73 0.00 0.02 96.76 18:34:01 3 2.62 0.00 0.70 0.02 0.03 96.62 18:35:01 all 3.38 0.00 0.78 0.04 0.03 95.78 18:35:01 0 3.29 0.00 0.82 0.02 0.03 95.84 18:35:01 1 3.82 0.00 0.85 0.12 0.03 95.18 18:35:01 2 3.30 0.00 0.74 0.03 0.02 95.92 18:35:01 3 3.12 0.00 0.68 0.00 0.03 96.16 18:36:01 all 4.04 0.00 0.99 0.05 0.03 94.90 18:36:01 0 3.69 0.00 1.09 0.08 0.02 95.12 18:36:01 1 4.08 0.00 1.04 0.02 0.03 94.83 18:36:01 2 3.79 0.00 0.87 0.00 0.03 95.31 18:36:01 3 4.59 0.00 0.97 0.08 0.02 94.34 18:37:01 all 4.62 0.00 0.73 0.03 0.03 94.60 18:37:01 0 3.73 0.00 0.72 0.00 0.03 95.52 18:37:01 1 4.30 0.00 0.65 0.00 0.02 95.04 18:37:01 2 5.07 0.00 0.69 0.00 0.03 94.20 18:37:01 3 5.36 0.00 0.80 0.13 0.03 93.67 18:38:01 all 4.04 0.00 0.86 0.04 0.03 95.03 18:38:01 0 3.83 0.00 0.90 0.00 0.03 95.24 18:38:01 1 4.11 0.00 0.95 0.00 0.03 94.91 18:38:01 2 4.83 0.00 0.73 0.00 0.03 94.41 18:38:01 3 3.41 0.00 0.89 0.15 0.03 95.52 18:39:01 all 4.08 0.00 0.99 0.03 0.03 94.87 18:39:01 0 4.40 0.00 0.97 0.00 0.03 94.61 18:39:01 1 4.11 0.00 0.95 0.00 0.03 94.90 18:39:01 2 3.74 0.00 1.02 0.02 0.02 95.21 18:39:01 3 4.08 0.00 1.02 0.10 0.02 94.79 18:40:01 all 6.41 0.00 1.05 0.02 0.04 92.48 18:40:01 0 5.44 0.00 0.84 0.00 0.03 93.69 18:40:01 1 7.78 0.00 1.16 0.00 0.05 91.02 18:40:01 2 6.74 0.00 1.05 0.00 0.05 92.16 18:40:01 3 5.66 0.00 1.16 0.08 0.05 93.05 18:40:01 CPU %user %nice %system %iowait %steal %idle 18:41:01 all 4.42 0.00 1.06 0.02 0.04 94.46 18:41:01 0 4.09 0.00 1.09 0.00 0.03 94.79 18:41:01 1 4.68 0.00 1.10 0.00 0.03 94.19 18:41:01 2 4.06 0.00 0.94 0.02 0.03 94.96 18:41:01 3 4.87 0.00 1.12 0.08 0.03 93.89 18:42:01 all 4.47 0.00 0.94 0.04 0.03 94.52 18:42:01 0 4.96 0.00 1.05 0.00 0.02 93.97 18:42:01 1 4.91 0.00 1.07 0.13 0.03 93.85 18:42:01 2 4.07 0.00 0.85 0.00 0.03 95.04 18:42:01 3 3.91 0.00 0.79 0.02 0.03 95.25 18:43:01 all 5.37 0.00 0.99 0.03 0.04 93.57 18:43:01 0 4.89 0.00 0.92 0.02 0.03 94.14 18:43:01 1 5.83 0.00 1.07 0.08 0.03 92.98 18:43:01 2 5.86 0.00 0.99 0.00 0.05 93.10 18:43:01 3 4.91 0.00 0.97 0.02 0.05 94.05 18:44:01 all 8.61 0.00 1.13 0.03 0.05 90.18 18:44:01 0 11.89 0.00 1.47 0.02 0.05 86.57 18:44:01 1 6.21 0.00 1.05 0.12 0.03 92.58 18:44:01 2 5.70 0.00 1.04 0.00 0.03 93.24 18:44:01 3 10.66 0.00 0.97 0.00 0.03 88.33 18:45:01 all 20.91 0.00 2.83 1.37 0.06 74.83 18:45:01 0 9.45 0.00 2.83 2.94 0.05 84.73 18:45:01 1 18.02 0.00 2.89 1.86 0.07 77.16 18:45:01 2 29.92 0.00 2.68 0.30 0.07 67.03 18:45:01 3 26.27 0.00 2.90 0.37 0.07 70.40 Average: all 7.64 0.00 1.37 0.93 0.04 90.03 Average: 0 7.65 0.00 1.50 0.88 0.04 89.94 Average: 1 6.85 0.00 1.42 1.00 0.04 90.70 Average: 2 8.29 0.00 1.25 0.42 0.04 90.00 Average: 3 7.76 0.00 1.29 1.41 0.04 89.49