---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2426 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.2G 11G 48% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 496 5116 0 2362 7194 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:33:b0:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.118/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85291sec preferred_lft 85291sec inet6 fe80::f816:3eff:fe33:b0b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:c0:d2:9f 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:d3ff:fec0:d29f/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-2426) 11/11/26 _x86_64_ (4 CPU) 03:22:42 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 164.61 61.26 103.35 4993.30 41814.51 03:25:01 124.40 18.73 105.68 2516.59 18802.91 03:26:01 17.16 0.07 17.10 5.87 1788.77 03:27:01 1.45 0.02 1.43 0.40 16.53 03:28:01 0.92 0.00 0.92 0.00 10.80 03:29:01 1.32 0.00 1.32 0.00 16.00 03:30:01 0.92 0.00 0.92 0.00 10.40 03:31:01 1.20 0.00 1.20 0.00 15.46 03:32:01 0.77 0.00 0.77 0.00 8.53 03:33:01 1.42 0.00 1.42 0.00 17.33 03:34:01 0.85 0.00 0.85 0.00 10.13 03:35:01 0.92 0.00 0.92 0.00 11.20 03:36:01 0.90 0.00 0.90 0.00 10.80 03:37:01 1.22 0.00 1.22 0.00 14.93 03:38:01 4.17 2.37 1.80 18.93 25.60 03:39:01 0.88 0.00 0.88 0.00 11.20 03:40:01 1.00 0.00 1.00 0.00 12.80 03:41:01 29.55 3.22 26.33 495.07 1887.20 Average: 19.55 4.75 14.80 444.19 3568.35 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 5783744 7440468 2383676 29.19 50284 1777216 924680 10.03 540788 1652384 172868 03:25:01 5298576 7363720 2868844 35.13 65400 2154292 1277796 13.86 672696 1968232 10168 03:26:01 5300272 7398948 2867148 35.10 69196 2181648 1240504 13.46 687644 1947060 68 03:27:01 5301192 7399920 2866228 35.09 69220 2181664 1254396 13.61 686124 1947084 4 03:28:01 5311792 7410580 2855628 34.96 69260 2181656 1262764 13.70 675012 1947084 8 03:29:01 5312552 7411404 2854868 34.95 69308 2181672 1262764 13.70 675216 1947092 180 03:30:01 5313732 7412612 2853688 34.94 69332 2181676 1262764 13.70 674100 1947096 128 03:31:01 5313608 7412524 2853812 34.94 69364 2181680 1262764 13.70 673736 1947100 36 03:32:01 5313468 7412408 2853952 34.94 69380 2181680 1262764 13.70 673736 1947100 140 03:33:01 5313352 7412336 2854068 34.94 69428 2181684 1262764 13.70 673788 1947104 28 03:34:01 5313468 7412476 2853952 34.94 69452 2181692 1262764 13.70 673792 1947112 8 03:35:01 5313368 7412440 2854052 34.94 69488 2181696 1262764 13.70 673784 1947116 164 03:36:01 5313484 7412596 2853936 34.94 69520 2181696 1262764 13.70 674060 1947116 156 03:37:01 5313468 7412620 2853952 34.94 69544 2181700 1262764 13.70 673992 1947120 184 03:38:01 5312232 7412028 2855188 34.96 70172 2181700 1287296 13.97 674668 1947124 12 03:39:01 5311768 7411636 2855652 34.96 70204 2181712 1287296 13.97 674640 1947128 172 03:40:01 5311976 7411852 2855444 34.96 70240 2181712 1287296 13.97 674576 1947128 4 03:41:01 5235512 7361348 2931908 35.90 72712 2204716 1042808 11.32 761924 1938344 10864 Average: 5332642 7406773 2834778 34.71 68417 2158972 1234984 13.40 673015 1931418 10844 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:24:02 ens3 396.32 237.16 1559.99 67.35 0.00 0.00 0.00 0.00 03:25:01 docker0 0.12 0.19 0.01 0.03 0.00 0.00 0.00 0.00 03:25:01 lo 2.64 2.64 0.27 0.27 0.00 0.00 0.00 0.00 03:25:01 ens3 101.81 89.54 1361.33 12.03 0.00 0.00 0.00 0.00 03:25:01 veth0a47c80 0.12 0.32 0.02 0.04 0.00 0.00 0.00 0.00 03:26:01 vetha4876a7 0.20 0.35 0.02 0.05 0.00 0.00 0.00 0.00 03:26:01 docker0 14.58 21.91 1.25 91.98 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 31.14 20.90 98.13 2.56 0.00 0.00 0.00 0.00 03:27:01 vetha4876a7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 ens3 0.12 0.25 0.01 0.02 0.00 0.00 0.00 0.00 03:28:01 vetha4876a7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 vetha4876a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 ens3 0.17 0.17 0.08 0.07 0.00 0.00 0.00 0.00 03:30:01 vetha4876a7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.52 0.32 0.32 0.21 0.00 0.00 0.00 0.00 03:31:01 vetha4876a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 vetha4876a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 vetha4876a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 vetha4876a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.27 0.23 0.14 0.07 0.00 0.00 0.00 0.00 03:35:01 vetha4876a7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 vetha4876a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 vetha4876a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 vetha4876a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 vetha4876a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 ens3 0.15 0.15 0.08 0.07 0.00 0.00 0.00 0.00 03:40:01 vetha4876a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.10 0.10 0.06 0.01 0.00 0.00 0.00 0.00 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:41:01 ens3 18.23 18.63 12.43 8.73 0.00 0.00 0.00 0.00 Average: docker0 0.82 1.23 0.07 5.12 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 30.42 20.35 167.37 5.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2426) 11/11/26 _x86_64_ (4 CPU) 03:22:42 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 18.54 0.00 2.38 5.10 0.06 73.91 03:24:02 0 7.21 0.00 3.32 10.01 0.05 79.42 03:24:02 1 18.09 0.00 1.86 3.13 0.05 76.88 03:24:02 2 34.36 0.00 2.59 4.23 0.10 58.71 03:24:02 3 14.56 0.00 1.72 3.02 0.07 80.63 03:25:01 all 13.57 0.00 1.56 3.36 0.04 81.48 03:25:01 0 2.75 0.00 1.10 5.58 0.02 90.55 03:25:01 1 28.96 0.00 2.52 5.33 0.07 63.13 03:25:01 2 21.08 0.00 1.91 0.78 0.07 76.15 03:25:01 3 1.53 0.00 0.71 1.75 0.03 95.97 03:26:01 all 2.76 0.00 0.49 0.49 0.02 96.24 03:26:01 0 2.82 0.00 0.53 1.02 0.02 95.61 03:26:01 1 1.67 0.00 0.38 0.15 0.02 97.78 03:26:01 2 4.39 0.00 0.57 0.64 0.02 94.39 03:26:01 3 2.18 0.00 0.48 0.17 0.00 97.17 03:27:01 all 0.12 0.00 0.03 0.01 0.00 99.85 03:27:01 0 0.07 0.00 0.03 0.03 0.00 99.87 03:27:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:27:01 2 0.32 0.00 0.02 0.00 0.00 99.67 03:27:01 3 0.07 0.00 0.03 0.00 0.00 99.90 03:28:01 all 0.54 0.00 0.03 0.01 0.00 99.42 03:28:01 0 0.05 0.00 0.05 0.03 0.00 99.87 03:28:01 1 0.07 0.00 0.05 0.00 0.02 99.87 03:28:01 2 1.97 0.00 0.02 0.00 0.00 98.01 03:28:01 3 0.05 0.00 0.00 0.00 0.02 99.93 03:29:01 all 0.22 0.00 0.04 0.01 0.00 99.72 03:29:01 0 0.05 0.00 0.02 0.03 0.00 99.90 03:29:01 1 0.02 0.00 0.03 0.00 0.00 99.95 03:29:01 2 0.75 0.00 0.08 0.00 0.00 99.17 03:29:01 3 0.07 0.00 0.03 0.00 0.00 99.90 03:30:01 all 0.05 0.00 0.03 0.00 0.00 99.92 03:30:01 0 0.05 0.00 0.03 0.03 0.00 99.88 03:30:01 1 0.10 0.00 0.03 0.00 0.00 99.87 03:30:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:30:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:31:01 all 0.04 0.00 0.03 0.01 0.00 99.92 03:31:01 0 0.05 0.00 0.02 0.02 0.02 99.90 03:31:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:31:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:31:01 3 0.05 0.00 0.05 0.00 0.00 99.90 03:32:01 all 0.03 0.00 0.03 0.00 0.00 99.92 03:32:01 0 0.05 0.00 0.05 0.02 0.00 99.88 03:32:01 1 0.07 0.00 0.07 0.00 0.00 99.87 03:32:01 2 0.02 0.00 0.03 0.00 0.00 99.95 03:32:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:33:01 all 0.06 0.00 0.03 0.01 0.00 99.90 03:33:01 0 0.07 0.00 0.00 0.03 0.00 99.90 03:33:01 1 0.07 0.00 0.03 0.02 0.02 99.87 03:33:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:33:01 3 0.07 0.00 0.03 0.00 0.00 99.90 03:34:01 all 0.04 0.00 0.01 0.00 0.00 99.94 03:34:01 0 0.02 0.00 0.02 0.03 0.00 99.93 03:34:01 1 0.07 0.00 0.02 0.00 0.00 99.92 03:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:34:01 3 0.05 0.00 0.03 0.00 0.00 99.92 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.13 0.00 0.01 0.01 0.00 99.85 03:35:01 0 0.02 0.00 0.02 0.02 0.00 99.95 03:35:01 1 0.10 0.00 0.02 0.00 0.02 99.87 03:35:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:35:01 3 0.38 0.00 0.02 0.00 0.02 99.58 03:36:01 all 0.54 0.00 0.02 0.00 0.00 99.44 03:36:01 0 0.05 0.00 0.00 0.03 0.00 99.92 03:36:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:36:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:36:01 3 2.02 0.00 0.03 0.00 0.00 97.95 03:37:01 all 0.35 0.00 0.02 0.01 0.00 99.61 03:37:01 0 0.07 0.00 0.02 0.02 0.00 99.90 03:37:01 1 0.03 0.00 0.03 0.00 0.00 99.93 03:37:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:37:01 3 1.34 0.00 0.02 0.00 0.02 98.63 03:38:01 all 0.05 0.00 0.03 0.04 0.00 99.87 03:38:01 0 0.03 0.00 0.03 0.02 0.02 99.90 03:38:01 1 0.07 0.00 0.02 0.00 0.00 99.92 03:38:01 2 0.02 0.00 0.02 0.12 0.02 99.83 03:38:01 3 0.07 0.00 0.05 0.03 0.02 99.83 03:39:01 all 0.22 0.00 0.03 0.01 0.00 99.74 03:39:01 0 0.73 0.00 0.02 0.00 0.00 99.25 03:39:01 1 0.07 0.00 0.02 0.00 0.02 99.90 03:39:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:39:01 3 0.10 0.00 0.08 0.03 0.00 99.78 03:40:01 all 0.54 0.00 0.04 0.01 0.00 99.41 03:40:01 0 1.97 0.00 0.00 0.00 0.00 98.03 03:40:01 1 0.05 0.00 0.07 0.00 0.00 99.88 03:40:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:40:01 3 0.07 0.00 0.08 0.03 0.02 99.80 03:41:01 all 17.15 0.00 1.00 0.85 0.04 80.96 03:41:01 0 3.88 0.00 0.46 0.21 0.00 95.45 03:41:01 1 6.71 0.00 0.97 0.15 0.02 92.16 03:41:01 2 45.52 0.00 1.80 0.35 0.08 52.25 03:41:01 3 12.75 0.00 0.75 2.69 0.03 83.78 Average: all 3.04 0.00 0.32 0.55 0.01 96.08 Average: 0 1.11 0.00 0.32 0.95 0.01 97.62 Average: 1 3.09 0.00 0.34 0.48 0.01 96.07 Average: 2 6.00 0.00 0.39 0.34 0.02 93.25 Average: 3 1.97 0.00 0.23 0.43 0.01 97.36