---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3622 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 504 5199 0 2272 7190 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:ce:d4:39 brd ff:ff:ff:ff:ff:ff inet 10.32.6.34/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85236sec preferred_lft 85236sec inet6 fe80::f816:3eff:fece:d439/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:71:b0:6a 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:c9ff:fe71:b06a/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-3622) 06/24/25 _x86_64_ (4 CPU) 11:37:28 LINUX RESTART (4 CPU) 11:38:01 tps rtps wtps bread/s bwrtn/s 11:39:01 111.48 50.87 60.61 3928.15 6217.50 11:40:01 70.17 12.18 57.99 2226.16 8831.99 11:41:01 75.87 0.48 75.39 42.53 11054.96 11:42:01 1.12 0.00 1.12 0.00 14.00 11:43:01 1.10 0.00 1.10 0.00 13.46 11:44:01 1.02 0.00 1.02 0.00 13.60 11:45:01 0.97 0.00 0.97 0.00 11.60 11:46:01 1.40 0.00 1.40 0.00 17.06 11:47:01 0.83 0.00 0.83 0.00 9.87 11:48:01 1.27 0.00 1.27 0.00 14.93 11:49:01 0.98 0.00 0.98 0.00 11.73 11:50:01 1.25 0.00 1.25 0.00 15.33 11:51:01 0.88 0.00 0.88 0.00 10.39 11:52:01 1.37 0.00 1.37 0.00 16.66 11:53:01 0.95 0.00 0.95 0.00 11.73 11:54:01 4.33 2.37 1.97 18.93 27.86 11:55:01 1.03 0.00 1.03 0.00 11.33 11:56:01 17.85 0.52 17.33 47.99 597.37 Average: 16.33 3.69 12.64 347.98 1494.49 11:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:39:01 5739688 7334656 2427732 29.72 41896 1731040 1062344 11.53 670280 1581004 81880 11:40:01 5482872 7392836 2684548 32.87 62772 2009772 1174848 12.75 669308 1805020 136584 11:41:01 5335716 7385732 2831704 34.67 71716 2134780 1292696 14.03 777696 1829684 224 11:42:01 5335716 7385712 2831704 34.67 71736 2134784 1292696 14.03 777740 1829684 164 11:43:01 5368740 7393432 2798680 34.27 71772 2109688 1301596 14.12 769660 1804592 8 11:44:01 5369220 7393948 2798200 34.26 71800 2109696 1301596 14.12 769832 1804596 128 11:45:01 5380760 7405500 2786660 34.12 71816 2109700 1301596 14.12 758028 1804600 12 11:46:01 5380660 7405432 2786760 34.12 71836 2109712 1301596 14.12 758248 1804612 24 11:47:01 5380644 7405460 2786776 34.12 71860 2109712 1301596 14.12 758360 1804612 156 11:48:01 5380660 7405508 2786760 34.12 71880 2109716 1301596 14.12 758440 1804616 188 11:49:01 5380824 7405712 2786596 34.12 71904 2109720 1301596 14.12 758348 1804620 8 11:50:01 5380856 7405748 2786564 34.12 71920 2109724 1301596 14.12 758296 1804624 44 11:51:01 5380716 7405644 2786704 34.12 71940 2109724 1309568 14.21 758328 1804628 12 11:52:01 5380492 7405448 2786928 34.12 71964 2109728 1309568 14.21 758636 1804628 176 11:53:01 5380640 7405600 2786780 34.12 71996 2109724 1309568 14.21 758336 1804632 12 11:54:01 5379328 7404964 2788092 34.14 72600 2109736 1312140 14.24 759060 1804636 48 11:55:01 5379012 7404664 2788408 34.14 72620 2109736 1312140 14.24 759056 1804636 8 11:56:01 5296640 7332304 2870780 35.15 74160 2117996 1092712 11.86 844196 1803560 25172 Average: 5395177 7393239 2772243 33.94 69899 2086372 1271169 13.79 756769 1794944 13603 11:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:39:01 ens3 408.33 219.70 1502.67 65.59 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 11:40:01 ens3 60.12 33.44 660.51 7.21 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 11:41:01 ens3 118.63 72.12 551.53 5.86 0.00 0.00 0.00 0.00 11:41:01 docker0 66.87 108.63 3.60 550.05 0.00 0.00 0.00 0.00 11:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 veth9e1cdb7 0.17 0.32 0.02 0.04 0.00 0.00 0.00 0.00 11:42:01 ens3 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:42:01 veth9e1cdb7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 veth9e1cdb7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 0.28 0.22 0.09 0.07 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:44:01 veth9e1cdb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 veth9e1cdb7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:46:01 veth9e1cdb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 veth9e1cdb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 veth9e1cdb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 0.13 0.07 0.08 0.03 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 veth9e1cdb7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 0.12 0.12 0.01 0.04 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 veth9e1cdb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 veth9e1cdb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 veth9e1cdb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 veth9e1cdb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 0.30 0.28 0.09 0.08 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 veth9e1cdb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 0.40 0.00 0.04 0.00 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 veth9e1cdb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 11.66 11.05 9.16 5.59 0.00 0.00 0.00 0.00 11:56:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 33.37 18.75 151.34 4.70 0.00 0.00 0.00 0.00 Average: docker0 3.72 6.03 0.20 30.56 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3622) 06/24/25 _x86_64_ (4 CPU) 11:37:28 LINUX RESTART (4 CPU) 11:38:01 CPU %user %nice %system %iowait %steal %idle 11:39:01 all 21.71 0.00 1.83 3.57 2.42 70.46 11:39:01 0 29.13 0.00 2.32 5.71 2.66 60.18 11:39:01 1 13.29 0.00 1.92 5.18 1.79 77.82 11:39:01 2 23.04 0.00 1.46 1.29 2.44 71.77 11:39:01 3 21.40 0.00 1.57 2.11 2.77 72.15 11:40:01 all 20.42 0.00 1.64 2.01 1.56 74.38 11:40:01 0 9.27 0.00 1.16 1.04 1.48 87.05 11:40:01 1 17.76 0.00 1.54 0.20 1.24 79.26 11:40:01 2 44.73 0.00 2.79 5.82 2.59 44.07 11:40:01 3 9.87 0.00 1.10 0.98 0.95 87.11 11:41:01 all 4.77 0.00 1.70 2.00 0.98 90.54 11:41:01 0 3.76 0.00 1.86 2.23 0.93 91.22 11:41:01 1 5.48 0.00 1.21 0.12 0.88 92.31 11:41:01 2 7.70 0.00 2.08 4.94 1.23 84.04 11:41:01 3 2.16 0.00 1.64 0.71 0.88 94.60 11:42:01 all 0.12 0.00 0.02 0.01 0.14 99.71 11:42:01 0 0.08 0.00 0.03 0.02 0.18 99.68 11:42:01 1 0.32 0.00 0.02 0.00 0.10 99.57 11:42:01 2 0.05 0.00 0.02 0.02 0.27 99.65 11:42:01 3 0.00 0.00 0.00 0.00 0.02 99.98 11:43:01 all 0.03 0.00 0.04 0.01 0.11 99.81 11:43:01 0 0.03 0.00 0.07 0.05 0.13 99.72 11:43:01 1 0.02 0.00 0.02 0.00 0.05 99.92 11:43:01 2 0.07 0.00 0.05 0.00 0.23 99.65 11:43:01 3 0.00 0.00 0.02 0.00 0.02 99.97 11:44:01 all 0.23 0.00 0.03 0.01 0.18 99.55 11:44:01 0 0.48 0.00 0.02 0.03 0.18 99.29 11:44:01 1 0.38 0.00 0.00 0.00 0.22 99.40 11:44:01 2 0.03 0.00 0.12 0.00 0.32 99.53 11:44:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:45:01 all 0.14 0.00 0.05 0.00 0.12 99.68 11:45:01 0 0.45 0.00 0.05 0.02 0.17 99.32 11:45:01 1 0.05 0.00 0.05 0.00 0.10 99.80 11:45:01 2 0.08 0.00 0.07 0.00 0.23 99.62 11:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:46:01 all 0.35 0.00 0.05 0.00 0.18 99.42 11:46:01 0 1.25 0.00 0.07 0.02 0.30 98.37 11:46:01 1 0.05 0.00 0.07 0.00 0.13 99.75 11:46:01 2 0.07 0.00 0.05 0.00 0.27 99.62 11:46:01 3 0.00 0.00 0.02 0.00 0.02 99.97 11:47:01 all 0.10 0.00 0.02 0.01 0.10 99.77 11:47:01 0 0.35 0.00 0.03 0.02 0.12 99.48 11:47:01 1 0.07 0.00 0.02 0.00 0.15 99.77 11:47:01 2 0.02 0.00 0.02 0.02 0.15 99.80 11:47:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:48:01 all 0.06 0.00 0.03 0.01 0.06 99.84 11:48:01 0 0.03 0.00 0.03 0.05 0.07 99.82 11:48:01 1 0.08 0.00 0.02 0.00 0.05 99.85 11:48:01 2 0.13 0.00 0.05 0.02 0.12 99.68 11:48:01 3 0.00 0.00 0.00 0.00 0.02 99.98 11:49:01 all 0.16 0.00 0.02 0.01 0.12 99.69 11:49:01 0 0.53 0.00 0.02 0.02 0.12 99.32 11:49:01 1 0.05 0.00 0.03 0.00 0.08 99.83 11:49:01 2 0.03 0.00 0.02 0.00 0.30 99.65 11:49:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:49:01 CPU %user %nice %system %iowait %steal %idle 11:50:01 all 0.40 0.00 0.02 0.01 0.08 99.48 11:50:01 0 1.50 0.00 0.03 0.03 0.08 98.35 11:50:01 1 0.02 0.00 0.02 0.00 0.02 99.95 11:50:01 2 0.10 0.00 0.05 0.02 0.22 99.62 11:50:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:51:01 all 0.06 0.00 0.02 0.01 0.15 99.76 11:51:01 0 0.18 0.00 0.03 0.02 0.25 99.52 11:51:01 1 0.02 0.00 0.02 0.00 0.15 99.82 11:51:01 2 0.05 0.00 0.02 0.00 0.17 99.77 11:51:01 3 0.00 0.00 0.02 0.00 0.03 99.95 11:52:01 all 0.10 0.00 0.02 0.00 0.21 99.66 11:52:01 0 0.35 0.00 0.02 0.02 0.28 99.33 11:52:01 1 0.02 0.00 0.03 0.00 0.17 99.78 11:52:01 2 0.02 0.00 0.05 0.02 0.38 99.53 11:52:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:53:01 all 0.22 0.00 0.02 0.00 0.19 99.56 11:53:01 0 0.73 0.00 0.03 0.02 0.18 99.04 11:53:01 1 0.07 0.00 0.05 0.00 0.25 99.63 11:53:01 2 0.08 0.00 0.03 0.00 0.30 99.58 11:53:01 3 0.00 0.00 0.00 0.00 0.02 99.98 11:54:01 all 0.27 0.00 0.04 0.08 0.15 99.46 11:54:01 0 0.66 0.00 0.03 0.03 0.20 99.07 11:54:01 1 0.37 0.00 0.03 0.00 0.15 99.45 11:54:01 2 0.08 0.00 0.05 0.28 0.20 99.38 11:54:01 3 0.00 0.00 0.02 0.00 0.03 99.95 11:55:01 all 0.10 0.00 0.03 0.01 0.18 99.68 11:55:01 0 0.05 0.00 0.03 0.05 0.18 99.68 11:55:01 1 0.28 0.00 0.03 0.02 0.32 99.35 11:55:01 2 0.07 0.00 0.03 0.00 0.22 99.68 11:55:01 3 0.00 0.00 0.02 0.00 0.02 99.97 11:56:01 all 13.08 0.00 0.59 0.52 0.89 84.93 11:56:01 0 38.38 0.00 1.05 1.73 1.88 56.96 11:56:01 1 0.94 0.00 0.33 0.18 0.47 98.08 11:56:01 2 4.23 0.00 0.28 0.03 0.53 94.93 11:56:01 3 8.70 0.00 0.68 0.12 0.68 89.82 Average: all 3.47 0.00 0.34 0.46 0.44 95.29 Average: 0 4.85 0.00 0.38 0.62 0.52 93.62 Average: 1 2.19 0.00 0.30 0.32 0.35 96.84 Average: 2 4.49 0.00 0.40 0.69 0.56 93.85 Average: 3 2.35 0.00 0.28 0.22 0.31 96.84