---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8103 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: 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.1G 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 485 5150 0 2340 7205 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:0f:4a:68 brd ff:ff:ff:ff:ff:ff inet 10.32.7.120/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85237sec preferred_lft 85237sec inet6 fe80::f816:3eff:fe0f:4a68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:41:6a:19 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::42:1aff:fe41:6a19/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8103) 08/12/26 _x86_64_ (4 CPU) 03:22:45 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 155.82 69.29 86.54 5607.33 39926.83 03:25:01 58.97 0.10 58.87 20.61 9467.28 03:26:01 88.45 13.11 75.34 2330.28 12999.17 03:27:01 3.17 0.00 3.17 0.00 37.19 03:28:01 0.95 0.00 0.95 0.00 11.33 03:29:01 1.35 0.00 1.35 0.00 16.53 03:30:01 0.97 0.00 0.97 0.00 11.33 03:31:01 1.22 0.00 1.22 0.00 15.60 03:32:01 0.83 0.00 0.83 0.00 9.33 03:33:01 1.30 0.00 1.30 0.00 16.53 03:34:01 0.97 0.00 0.97 0.00 12.00 03:35:01 0.87 0.00 0.87 0.00 10.66 03:36:01 0.97 0.00 0.97 0.00 11.20 03:37:01 0.83 0.00 0.83 0.00 11.06 03:38:01 1.17 0.00 1.17 0.00 14.40 03:39:01 3.73 2.37 1.37 18.93 21.86 03:40:01 0.97 0.00 0.97 0.00 12.13 03:41:01 10.16 0.25 9.92 16.93 448.06 03:42:01 20.81 0.32 20.50 22.66 1454.56 Average: 18.57 4.50 14.07 422.29 3389.81 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 5904504 7423032 2262916 27.71 37728 1661288 976692 10.60 574832 1519184 59928 03:25:01 5550904 7372464 2616516 32.04 57280 1929228 1015868 11.02 640936 1774732 150328 03:26:01 5317832 7408244 2849588 34.89 68392 2174928 1259748 13.67 695864 1924468 704 03:27:01 5317740 7408208 2849680 34.89 68440 2174932 1259748 13.67 695692 1924468 16 03:28:01 5325024 7415544 2842396 34.80 68480 2174932 1279632 13.88 688520 1924468 24 03:29:01 5325668 7416240 2841752 34.79 68512 2174936 1279632 13.88 687872 1924472 192 03:30:01 5333472 7424076 2833948 34.70 68544 2174940 1279632 13.88 679984 1924476 28 03:31:01 5333572 7424220 2833848 34.70 68572 2174932 1279632 13.88 679716 1924480 180 03:32:01 5333532 7424232 2833888 34.70 68588 2174948 1279632 13.88 679928 1924484 164 03:33:01 5333664 7424384 2833756 34.70 68620 2174940 1279632 13.88 679748 1924488 8 03:34:01 5333440 7424192 2833980 34.70 68656 2174960 1279632 13.88 679968 1924496 12 03:35:01 5333532 7424340 2833888 34.70 68680 2174964 1279632 13.88 679908 1924500 172 03:36:01 5333252 7424116 2834168 34.70 68704 2174964 1279632 13.88 680136 1924500 168 03:37:01 5333120 7424036 2834300 34.70 68744 2174968 1279632 13.88 680244 1924504 264 03:38:01 5333244 7424176 2834176 34.70 68780 2174964 1279632 13.88 680084 1924508 12 03:39:01 5332444 7424068 2834976 34.71 69408 2174976 1288672 13.98 681028 1924512 252 03:40:01 5332452 7424104 2834968 34.71 69444 2174976 1288672 13.98 680928 1924512 148 03:41:01 5255264 7354392 2912156 35.66 70244 2181668 1066352 11.57 759624 1924712 1048 03:42:01 5216924 7327288 2950496 36.13 72092 2190440 1083872 11.76 799852 1920764 15516 Average: 5362083 7410071 2805337 34.35 66732 2136152 1227136 13.32 685519 1895091 12061 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 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:24:02 ens3 421.05 207.50 1107.05 65.04 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:25:01 ens3 38.32 32.74 785.43 4.62 0.00 0.00 0.00 0.00 03:26:01 docker0 14.31 21.48 1.23 91.40 0.00 0.00 0.00 0.00 03:26:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 03:26:01 vetha720006 0.18 0.32 0.02 0.03 0.00 0.00 0.00 0.00 03:26:01 ens3 98.87 76.52 756.02 10.30 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 vetha720006 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 0.32 0.32 0.02 0.02 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 vetha720006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.13 0.13 0.03 0.01 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 vetha720006 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.15 0.17 0.08 0.07 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 vetha720006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 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 vetha720006 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.00 0.02 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 vetha720006 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 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 vetha720006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 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 vetha720006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.27 0.22 0.19 0.07 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 vetha720006 0.00 0.02 0.00 0.00 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 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 vetha720006 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 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 vetha720006 0.00 0.00 0.00 0.00 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 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 vetha720006 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 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 vetha720006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.17 0.17 0.08 0.07 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 vetha720006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.00 0.00 0.00 0.00 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 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:41:01 ens3 6.13 5.85 4.14 2.89 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:42:01 ens3 13.00 13.56 8.59 6.27 0.00 0.00 0.00 0.00 Average: docker0 0.75 1.13 0.06 4.81 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 30.44 17.73 139.52 4.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8103) 08/12/26 _x86_64_ (4 CPU) 03:22:45 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 19.17 0.00 2.73 4.64 1.58 71.88 03:24:02 0 19.01 0.00 2.21 1.67 1.48 75.62 03:24:02 1 9.58 0.00 1.73 2.79 1.69 84.21 03:24:02 2 12.39 0.00 4.00 5.44 1.35 76.82 03:24:02 3 35.70 0.00 2.98 8.70 1.80 50.82 03:25:01 all 19.99 0.00 1.14 1.82 1.22 75.83 03:25:01 0 30.75 0.00 1.86 1.20 1.22 64.97 03:25:01 1 5.34 0.00 0.35 0.40 1.58 92.33 03:25:01 2 29.20 0.00 1.13 5.60 1.45 62.61 03:25:01 3 14.83 0.00 1.24 0.05 0.61 83.28 03:26:01 all 12.28 0.00 1.95 2.39 1.07 82.31 03:26:01 0 4.35 0.00 1.32 4.40 0.69 89.23 03:26:01 1 17.11 0.00 2.47 0.82 1.23 78.37 03:26:01 2 11.37 0.00 1.98 1.87 0.95 83.83 03:26:01 3 16.21 0.00 2.04 2.51 1.41 77.82 03:27:01 all 0.05 0.00 0.03 0.04 0.03 99.85 03:27:01 0 0.05 0.00 0.05 0.00 0.07 99.83 03:27:01 1 0.07 0.00 0.05 0.00 0.00 99.88 03:27:01 2 0.05 0.00 0.03 0.00 0.02 99.90 03:27:01 3 0.03 0.00 0.00 0.15 0.02 99.80 03:28:01 all 0.04 0.00 0.03 0.01 0.04 99.88 03:28:01 0 0.02 0.00 0.00 0.00 0.07 99.92 03:28:01 1 0.07 0.00 0.03 0.00 0.05 99.85 03:28:01 2 0.05 0.00 0.07 0.00 0.02 99.87 03:28:01 3 0.05 0.00 0.02 0.03 0.00 99.90 03:29:01 all 0.05 0.00 0.03 0.01 0.02 99.88 03:29:01 0 0.02 0.00 0.02 0.00 0.05 99.92 03:29:01 1 0.03 0.00 0.05 0.00 0.02 99.90 03:29:01 2 0.08 0.00 0.03 0.00 0.02 99.87 03:29:01 3 0.07 0.00 0.03 0.05 0.00 99.85 03:30:01 all 0.05 0.00 0.04 0.01 0.03 99.88 03:30:01 0 0.03 0.00 0.00 0.00 0.05 99.92 03:30:01 1 0.05 0.00 0.08 0.00 0.02 99.85 03:30:01 2 0.05 0.00 0.03 0.00 0.03 99.88 03:30:01 3 0.03 0.00 0.02 0.02 0.02 99.92 03:31:01 all 0.04 0.00 0.04 0.00 0.01 99.90 03:31:01 0 0.02 0.00 0.03 0.00 0.03 99.92 03:31:01 1 0.02 0.00 0.02 0.00 0.02 99.95 03:31:01 2 0.07 0.00 0.05 0.00 0.00 99.88 03:31:01 3 0.07 0.00 0.03 0.02 0.00 99.88 03:32:01 all 0.52 0.00 0.03 0.00 0.01 99.43 03:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:32:01 1 1.97 0.00 0.03 0.00 0.00 98.00 03:32:01 2 0.05 0.00 0.05 0.00 0.02 99.88 03:32:01 3 0.03 0.00 0.03 0.02 0.00 99.92 03:33:01 all 0.52 0.00 0.03 0.01 0.01 99.42 03:33:01 0 0.03 0.00 0.03 0.00 0.00 99.93 03:33:01 1 1.94 0.00 0.03 0.00 0.03 98.00 03:33:01 2 0.07 0.00 0.05 0.00 0.00 99.88 03:33:01 3 0.03 0.00 0.03 0.03 0.02 99.88 03:34:01 all 0.06 0.00 0.03 0.01 0.01 99.89 03:34:01 0 0.03 0.00 0.00 0.00 0.02 99.95 03:34:01 1 0.07 0.00 0.08 0.00 0.02 99.83 03:34:01 2 0.08 0.00 0.02 0.00 0.02 99.88 03:34:01 3 0.07 0.00 0.03 0.03 0.00 99.87 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.05 0.00 0.03 0.02 0.00 99.90 03:35:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:35:01 1 0.07 0.00 0.03 0.00 0.02 99.88 03:35:01 2 0.05 0.00 0.03 0.00 0.00 99.92 03:35:01 3 0.07 0.00 0.03 0.07 0.00 99.83 03:36:01 all 0.06 0.00 0.03 0.01 0.02 99.89 03:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:36:01 1 0.07 0.00 0.05 0.00 0.07 99.82 03:36:01 2 0.03 0.00 0.02 0.00 0.02 99.93 03:36:01 3 0.12 0.00 0.03 0.02 0.02 99.82 03:37:01 all 0.03 0.00 0.04 0.01 0.01 99.91 03:37:01 0 0.00 0.00 0.00 0.00 0.02 99.98 03:37:01 1 0.00 0.00 0.00 0.02 0.03 99.95 03:37:01 2 0.07 0.00 0.08 0.00 0.00 99.85 03:37:01 3 0.02 0.00 0.07 0.03 0.00 99.88 03:38:01 all 0.04 0.00 0.03 0.01 0.00 99.92 03:38:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:38:01 1 0.05 0.00 0.02 0.00 0.00 99.93 03:38:01 2 0.12 0.00 0.10 0.02 0.02 99.75 03:38:01 3 0.03 0.00 0.00 0.05 0.00 99.92 03:39:01 all 0.21 0.00 0.07 0.05 0.02 99.65 03:39:01 0 0.02 0.00 0.05 0.13 0.00 99.80 03:39:01 1 0.65 0.00 0.08 0.00 0.05 99.22 03:39:01 2 0.13 0.00 0.08 0.00 0.02 99.77 03:39:01 3 0.03 0.00 0.03 0.07 0.00 99.87 03:40:01 all 0.38 0.00 0.03 0.01 0.01 99.57 03:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:40:01 1 1.42 0.00 0.02 0.00 0.02 98.55 03:40:01 2 0.07 0.00 0.05 0.00 0.02 99.87 03:40:01 3 0.03 0.00 0.05 0.05 0.02 99.85 03:41:01 all 5.98 0.00 0.27 0.23 0.33 93.20 03:41:01 0 0.65 0.00 0.15 0.05 0.03 99.12 03:41:01 1 18.97 0.00 0.38 0.10 0.65 79.90 03:41:01 2 0.80 0.00 0.23 0.07 0.33 98.57 03:41:01 3 3.50 0.00 0.32 0.67 0.28 95.23 03:42:01 all 20.75 0.00 0.97 0.64 1.24 76.41 03:42:01 0 24.03 0.00 1.23 0.25 0.98 73.50 03:42:01 1 17.43 0.00 1.06 0.08 0.96 80.46 03:42:01 2 35.01 0.00 1.16 0.20 1.92 61.71 03:42:01 3 6.51 0.00 0.45 2.00 1.09 89.94 Average: all 4.22 0.00 0.40 0.52 0.30 94.56 Average: 0 4.14 0.00 0.37 0.40 0.25 94.84 Average: 1 3.94 0.00 0.35 0.22 0.34 95.15 Average: 2 4.72 0.00 0.48 0.69 0.33 93.78 Average: 3 4.07 0.00 0.39 0.77 0.28 94.49