---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4142 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 9.1G 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 5208 0 2282 7206 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:f1:c3:91 brd ff:ff:ff:ff:ff:ff inet 10.32.7.156/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85248sec preferred_lft 85248sec inet6 fe80::f816:3eff:fef1:c391/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:d9:a6:dc 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::42:29ff:fed9:a6dc/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-4142) 06/24/26 _x86_64_ (4 CPU) 03:22:45 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:01 153.16 69.26 83.90 5604.27 39628.08 03:25:01 58.22 0.12 58.11 21.46 9472.55 03:26:02 87.25 12.73 74.52 2251.62 11066.42 03:27:01 2.41 0.00 2.41 0.00 30.37 03:28:01 1.02 0.02 1.00 0.93 11.86 03:29:01 0.83 0.00 0.83 0.00 10.80 03:30:01 0.98 0.00 0.98 0.00 11.60 03:31:01 1.13 0.00 1.13 0.00 14.27 03:32:01 0.77 0.00 0.77 0.00 8.80 03:33:01 1.30 0.00 1.30 0.00 16.00 03:34:01 0.87 0.00 0.87 0.00 10.13 03:35:01 1.33 0.00 1.33 0.00 15.99 03:36:01 0.90 0.00 0.90 0.00 10.13 03:37:01 1.25 0.00 1.25 0.00 15.73 03:38:01 3.65 2.37 1.28 18.93 18.40 03:39:01 1.52 0.00 1.52 0.00 19.33 03:40:01 0.87 0.00 0.87 0.00 9.47 03:41:01 9.92 0.35 9.57 27.86 318.08 Average: 18.20 4.72 13.48 440.67 3374.53 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 5898592 7418296 2268828 27.78 37896 1662008 976796 10.60 579768 1519152 63936 03:25:01 5519768 7365500 2647652 32.42 58052 1950804 1012704 10.99 647900 1795024 175656 03:26:02 5379596 7408892 2787824 34.13 68396 2114788 1249644 13.56 693200 1867044 656 03:27:01 5379264 7408556 2788156 34.14 68428 2114792 1249644 13.56 693316 1867040 224 03:28:01 5391508 7420884 2775912 33.99 68452 2114812 1273704 13.82 680336 1867068 176 03:29:01 5392624 7422040 2774796 33.97 68484 2114824 1273704 13.82 679608 1867072 164 03:30:01 5394824 7424280 2772596 33.95 68508 2114828 1273704 13.82 677268 1867076 152 03:31:01 5394816 7424300 2772604 33.95 68532 2114832 1273704 13.82 677012 1867080 176 03:32:01 5394932 7424428 2772488 33.95 68548 2114832 1273704 13.82 677052 1867080 8 03:33:01 5395336 7424884 2772084 33.94 68576 2114844 1273704 13.82 677024 1867088 48 03:34:01 5395352 7424940 2772068 33.94 68600 2114848 1273704 13.82 677324 1867096 128 03:35:01 5395252 7425008 2772168 33.94 68640 2114980 1273704 13.82 677276 1867232 164 03:36:01 5394996 7424808 2772424 33.94 68672 2114980 1273704 13.82 677336 1867232 160 03:37:01 5395120 7424976 2772300 33.94 68704 2114984 1273704 13.82 677204 1867232 36 03:38:01 5393816 7424316 2773604 33.96 69292 2114988 1278924 13.88 677920 1867236 120 03:39:01 5393812 7424336 2773608 33.96 69320 2114984 1278924 13.88 677908 1867240 4 03:40:01 5393860 7424416 2773560 33.96 69344 2114992 1278924 13.88 678036 1867240 12 03:41:01 5352316 7400172 2815104 34.47 70440 2130552 1020036 11.07 712964 1874112 34668 Average: 5425321 7417502 2742099 33.57 66494 2081482 1226813 13.31 674358 1844186 15360 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 ens3 429.93 249.16 1105.39 67.26 0.00 0.00 0.00 0.00 03:24:01 lo 1.07 1.07 0.09 0.09 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 ens3 67.01 56.49 775.01 6.18 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 03:26:02 veth705e925 0.18 0.32 0.02 0.03 0.00 0.00 0.00 0.00 03:26:02 docker0 12.06 23.63 1.12 91.40 0.00 0.00 0.00 0.00 03:26:02 ens3 61.84 41.59 392.86 7.29 0.00 0.00 0.00 0.00 03:26:02 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 03:27:01 veth705e925 0.00 0.03 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 ens3 0.42 0.41 0.03 0.03 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 03:28:01 veth705e925 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 ens3 0.05 0.15 0.00 0.01 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 03:29:01 veth705e925 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 ens3 0.32 0.30 0.14 0.08 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 03:30:01 veth705e925 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 ens3 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 03:31:01 veth705e925 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 ens3 0.10 0.12 0.01 0.01 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 03:32:01 veth705e925 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 ens3 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 03:33:01 veth705e925 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 ens3 0.10 0.10 0.01 0.01 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 03:34:01 veth705e925 0.00 0.02 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 ens3 0.20 0.12 0.13 0.07 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 03:35:01 veth705e925 0.00 0.00 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 ens3 0.10 0.10 0.01 0.01 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 03:36:01 veth705e925 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 ens3 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 03:37:01 veth705e925 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 ens3 0.10 0.10 0.01 0.01 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 03:38:01 veth705e925 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 ens3 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 03:39:01 veth705e925 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 ens3 0.32 0.25 0.14 0.08 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 03:40:01 veth705e925 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 ens3 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 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 9.53 8.43 7.95 4.24 0.00 0.00 0.00 0.00 03:41:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 0.67 1.31 0.06 5.08 0.00 0.00 0.00 0.00 Average: ens3 31.70 19.87 126.87 4.74 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4142) 06/24/26 _x86_64_ (4 CPU) 03:22:45 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 19.27 0.00 2.65 4.59 1.08 72.41 03:24:01 0 7.85 0.00 4.43 2.35 1.03 84.34 03:24:01 1 11.96 0.00 1.12 2.61 0.75 83.57 03:24:01 2 25.48 0.00 2.28 6.54 1.22 64.47 03:24:01 3 31.83 0.00 2.76 6.84 1.28 57.28 03:25:01 all 20.70 0.00 1.24 1.48 0.78 75.81 03:25:01 0 1.53 0.00 0.17 0.00 0.68 97.63 03:25:01 1 18.02 0.00 0.92 0.07 0.60 80.39 03:25:01 2 33.27 0.00 2.38 4.02 0.97 59.37 03:25:01 3 30.09 0.00 1.52 1.85 0.88 65.66 03:26:02 all 10.38 0.00 1.94 2.34 0.55 84.79 03:26:02 0 13.51 0.00 2.58 0.77 0.65 82.49 03:26:02 1 7.16 0.00 1.45 2.70 0.55 88.13 03:26:02 2 11.73 0.00 1.90 1.07 0.54 84.76 03:26:02 3 9.10 0.00 1.84 4.81 0.47 83.78 03:27:01 all 0.13 0.00 0.03 0.03 0.01 99.80 03:27:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:27:01 1 0.02 0.00 0.05 0.03 0.02 99.88 03:27:01 2 0.47 0.00 0.02 0.00 0.02 99.49 03:27:01 3 0.02 0.00 0.03 0.08 0.00 99.86 03:28:01 all 0.13 0.00 0.06 0.01 0.03 99.78 03:28:01 0 0.07 0.00 0.08 0.00 0.03 99.82 03:28:01 1 0.02 0.00 0.07 0.03 0.05 99.83 03:28:01 2 0.38 0.00 0.03 0.00 0.03 99.55 03:28:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:29:01 all 0.02 0.00 0.02 0.00 0.02 99.94 03:29:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:29:01 1 0.02 0.00 0.05 0.02 0.00 99.92 03:29:01 2 0.02 0.00 0.02 0.00 0.05 99.92 03:29:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:30:01 all 0.04 0.00 0.02 0.00 0.01 99.92 03:30:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:30:01 1 0.05 0.00 0.02 0.02 0.00 99.92 03:30:01 2 0.07 0.00 0.03 0.00 0.02 99.88 03:30:01 3 0.02 0.00 0.00 0.00 0.02 99.97 03:31:01 all 0.03 0.00 0.02 0.01 0.01 99.93 03:31:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:31:01 1 0.07 0.00 0.02 0.03 0.00 99.88 03:31:01 2 0.03 0.00 0.05 0.00 0.03 99.88 03:31:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:32:01 all 0.03 0.00 0.02 0.00 0.00 99.94 03:32:01 0 0.08 0.00 0.03 0.00 0.00 99.88 03:32:01 1 0.05 0.00 0.03 0.02 0.02 99.88 03:32:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:32:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:33:01 all 0.26 0.00 0.03 0.01 0.02 99.69 03:33:01 0 0.03 0.00 0.05 0.00 0.03 99.88 03:33:01 1 0.03 0.00 0.03 0.02 0.02 99.90 03:33:01 2 0.93 0.00 0.02 0.00 0.02 99.04 03:33:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:34:01 all 0.07 0.00 0.01 0.00 0.00 99.91 03:34:01 0 0.00 0.00 0.02 0.00 0.02 99.97 03:34:01 1 0.07 0.00 0.02 0.02 0.00 99.90 03:34:01 2 0.17 0.00 0.03 0.00 0.00 99.80 03:34:01 3 0.07 0.00 0.00 0.00 0.00 99.93 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.03 0.00 0.02 0.01 0.01 99.94 03:35:01 0 0.02 0.00 0.03 0.02 0.02 99.92 03:35:01 1 0.02 0.00 0.00 0.03 0.00 99.95 03:35:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:35:01 3 0.05 0.00 0.02 0.00 0.00 99.93 03:36:01 all 0.03 0.00 0.02 0.01 0.01 99.92 03:36:01 0 0.07 0.00 0.02 0.00 0.03 99.88 03:36:01 1 0.02 0.00 0.02 0.02 0.00 99.95 03:36:01 2 0.00 0.00 0.00 0.00 0.02 99.98 03:36:01 3 0.05 0.00 0.03 0.00 0.00 99.92 03:37:01 all 0.03 0.00 0.01 0.01 0.01 99.94 03:37:01 0 0.02 0.00 0.03 0.05 0.00 99.90 03:37:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:37:01 2 0.02 0.00 0.02 0.00 0.02 99.95 03:37:01 3 0.07 0.00 0.00 0.00 0.02 99.92 03:38:01 all 0.05 0.00 0.03 0.04 0.00 99.87 03:38:01 0 0.07 0.00 0.03 0.03 0.00 99.87 03:38:01 1 0.03 0.00 0.03 0.00 0.00 99.93 03:38:01 2 0.00 0.00 0.03 0.12 0.00 99.85 03:38:01 3 0.08 0.00 0.02 0.00 0.02 99.88 03:39:01 all 0.03 0.00 0.03 0.01 0.02 99.92 03:39:01 0 0.08 0.00 0.05 0.02 0.03 99.82 03:39:01 1 0.02 0.00 0.00 0.00 0.02 99.97 03:39:01 2 0.02 0.00 0.02 0.00 0.02 99.95 03:39:01 3 0.03 0.00 0.03 0.00 0.02 99.92 03:40:01 all 0.04 0.00 0.02 0.00 0.00 99.93 03:40:01 0 0.05 0.00 0.03 0.03 0.00 99.88 03:40:01 1 0.05 0.00 0.02 0.00 0.00 99.93 03:40:01 2 0.03 0.00 0.02 0.00 0.00 99.95 03:40:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:41:01 all 8.28 0.00 0.53 0.23 0.33 90.62 03:41:01 0 8.24 0.00 0.77 0.70 0.37 89.93 03:41:01 1 6.64 0.00 0.58 0.10 0.20 92.48 03:41:01 2 17.41 0.00 0.52 0.10 0.67 81.30 03:41:01 3 0.87 0.00 0.27 0.05 0.07 98.75 Average: all 3.31 0.00 0.37 0.49 0.16 95.67 Average: 0 1.76 0.00 0.47 0.22 0.16 97.39 Average: 1 2.46 0.00 0.25 0.32 0.12 96.85 Average: 2 5.00 0.00 0.41 0.66 0.20 93.73 Average: 3 4.03 0.00 0.37 0.76 0.15 94.69