---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13846 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 9.4G 9.9G 49% / 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 511 4864 0 2600 7170 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:e6:24:3c brd ff:ff:ff:ff:ff:ff inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85468sec preferred_lft 85468sec inet6 fe80::f816:3eff:fee6:243c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:a5:f7:3e 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13846) 09/29/26 _x86_64_ (4 CPU) 15:34:36 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 54.32 27.15 27.18 3108.42 36830.94 15:37:01 1.07 0.02 1.05 2.53 13.06 15:38:01 1.22 0.00 1.22 0.00 13.73 15:39:01 0.95 0.00 0.95 0.00 12.00 15:40:01 1.02 0.02 1.00 3.20 12.13 15:41:01 0.97 0.00 0.97 0.00 12.26 15:42:01 0.88 0.00 0.88 0.00 10.53 15:43:01 0.95 0.00 0.95 0.00 12.13 15:44:02 0.87 0.00 0.87 0.00 10.40 15:45:01 0.81 0.00 0.81 0.00 10.30 15:46:01 1.12 0.00 1.12 0.00 13.73 15:47:01 1.38 0.37 1.02 29.06 52.52 15:48:01 108.08 24.65 83.44 878.79 6722.08 15:49:01 278.04 18.41 259.62 2463.06 29519.08 15:50:01 27.96 5.53 22.43 506.72 1540.81 Average: 32.01 5.08 26.93 466.63 4991.19 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 6164408 7532208 2003012 24.52 25640 1528880 854584 9.27 422288 1426220 72 15:37:01 6164640 7532548 2002780 24.52 25672 1528964 862560 9.36 421548 1426300 224 15:38:01 6166244 7534192 2001176 24.50 25720 1528968 862560 9.36 419724 1426304 40 15:39:01 6166608 7534732 2000812 24.50 25752 1529100 862560 9.36 419668 1426408 176 15:40:01 6166056 7534340 2001364 24.50 25796 1529196 871348 9.45 419968 1426532 12 15:41:01 6166444 7534780 2000976 24.50 25836 1529200 871348 9.45 419684 1426536 116 15:42:01 6166296 7534676 2001124 24.50 25876 1529204 871348 9.45 419996 1426540 164 15:43:01 6166212 7534636 2001208 24.50 25916 1529208 871348 9.45 419876 1426544 120 15:44:02 6166088 7534532 2001332 24.50 25952 1529208 871348 9.45 419908 1426544 8 15:45:01 6166024 7534564 2001396 24.50 25992 1529216 871348 9.45 420056 1426552 236 15:46:01 6165628 7534224 2001792 24.51 26052 1529212 871348 9.45 420344 1426556 28 15:47:01 6147808 7520712 2019612 24.73 26132 1533820 871348 9.45 432740 1430424 2612 15:48:01 5649548 7381284 2517872 30.83 54208 1846804 990640 10.75 605372 1720352 188748 15:49:01 5073240 7407488 3094180 37.88 86464 2389604 1077484 11.69 753200 2089968 224 15:50:01 4933176 7300168 3234244 39.60 90120 2418484 1081032 11.73 988080 1993736 16920 Average: 5975228 7499006 2192192 26.84 36075 1667271 904147 9.81 493497 1528368 13980 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:36:01 ens3 198.67 119.50 431.93 25.62 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 ens3 0.10 0.07 0.01 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 0.68 0.37 1.43 0.02 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 ens3 0.17 0.17 0.08 0.07 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:02 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 0.22 0.22 0.12 0.07 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 ens3 34.38 17.01 77.29 4.94 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:48:01 ens3 159.34 119.33 1319.34 40.13 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 6.33 6.33 0.59 0.59 0.00 0.00 0.00 0.00 15:49:01 ens3 322.83 290.37 1898.73 786.83 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:50:01 ens3 55.81 84.49 16.61 502.08 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 51.55 42.16 249.98 90.75 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13846) 09/29/26 _x86_64_ (4 CPU) 15:34:36 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 2.80 0.00 0.61 1.54 0.01 95.03 15:36:01 0 2.10 0.00 0.50 0.73 0.00 96.66 15:36:01 1 3.44 0.00 0.99 3.44 0.02 92.11 15:36:01 2 2.75 0.00 0.33 0.65 0.02 96.25 15:36:01 3 2.90 0.00 0.63 1.37 0.02 95.08 15:37:01 all 0.19 0.00 0.02 0.01 0.00 99.77 15:37:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:37:01 1 0.70 0.00 0.05 0.00 0.02 99.23 15:37:01 2 0.03 0.00 0.03 0.00 0.00 99.93 15:37:01 3 0.02 0.00 0.02 0.03 0.00 99.93 15:38:01 all 0.51 0.00 0.00 0.02 0.00 99.46 15:38:01 0 0.00 0.00 0.00 0.03 0.00 99.97 15:38:01 1 2.04 0.00 0.00 0.00 0.00 97.96 15:38:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:38:01 3 0.00 0.00 0.00 0.05 0.00 99.95 15:39:01 all 0.52 0.00 0.02 0.01 0.00 99.45 15:39:01 0 0.02 0.00 0.02 0.03 0.02 99.92 15:39:01 1 2.00 0.00 0.02 0.00 0.02 97.96 15:39:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:39:01 3 0.00 0.00 0.02 0.00 0.02 99.97 15:40:01 all 0.33 0.00 0.02 0.01 0.00 99.63 15:40:01 0 0.03 0.00 0.00 0.03 0.00 99.93 15:40:01 1 1.16 0.00 0.05 0.00 0.02 98.77 15:40:01 2 0.08 0.00 0.03 0.00 0.00 99.88 15:40:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:41:01 all 0.03 0.00 0.02 0.01 0.00 99.94 15:41:01 0 0.03 0.00 0.05 0.03 0.00 99.88 15:41:01 1 0.03 0.00 0.00 0.00 0.00 99.97 15:41:01 2 0.05 0.00 0.03 0.00 0.00 99.92 15:41:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:42:01 all 0.03 0.00 0.01 0.01 0.00 99.95 15:42:01 0 0.03 0.00 0.02 0.03 0.02 99.90 15:42:01 1 0.03 0.00 0.00 0.00 0.00 99.97 15:42:01 2 0.05 0.00 0.03 0.00 0.00 99.92 15:42:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:43:01 all 0.15 0.00 0.02 0.01 0.00 99.82 15:43:01 0 0.07 0.00 0.02 0.03 0.00 99.88 15:43:01 1 0.50 0.00 0.03 0.00 0.00 99.47 15:43:01 2 0.03 0.00 0.02 0.00 0.00 99.95 15:43:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:44:02 all 0.53 0.00 0.01 0.00 0.00 99.45 15:44:02 0 0.02 0.00 0.02 0.03 0.02 99.92 15:44:02 1 1.99 0.00 0.02 0.00 0.02 97.98 15:44:02 2 0.05 0.00 0.02 0.00 0.00 99.93 15:44:02 3 0.02 0.00 0.02 0.00 0.00 99.97 15:45:01 all 0.52 0.00 0.01 0.01 0.00 99.47 15:45:01 0 0.02 0.00 0.02 0.03 0.00 99.93 15:45:01 1 1.99 0.00 0.00 0.00 0.00 98.01 15:45:01 2 0.02 0.00 0.00 0.00 0.02 99.97 15:45:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:46:01 all 0.08 0.00 0.01 0.03 0.00 99.88 15:46:01 0 0.02 0.00 0.03 0.10 0.00 99.85 15:46:01 1 0.27 0.00 0.00 0.00 0.00 99.73 15:46:01 2 0.03 0.00 0.02 0.00 0.00 99.95 15:46:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 0.44 0.00 0.04 0.02 0.01 99.50 15:47:01 0 0.27 0.00 0.07 0.05 0.02 99.60 15:47:01 1 0.60 0.00 0.03 0.00 0.00 99.36 15:47:01 2 0.30 0.00 0.05 0.00 0.00 99.65 15:47:01 3 0.55 0.00 0.00 0.00 0.00 99.45 15:48:01 all 20.52 0.00 1.25 3.17 0.05 75.00 15:48:01 0 2.09 0.00 0.60 7.08 0.02 90.21 15:48:01 1 39.72 0.00 2.11 3.58 0.10 54.49 15:48:01 2 33.53 0.00 1.79 1.53 0.07 63.08 15:48:01 3 7.03 0.00 0.54 0.53 0.02 91.89 15:49:01 all 17.30 0.00 3.60 7.10 0.08 71.92 15:49:01 0 9.69 0.00 4.14 14.76 0.08 71.33 15:49:01 1 35.80 0.00 4.84 8.51 0.12 50.73 15:49:01 2 14.80 0.00 3.02 1.33 0.08 80.77 15:49:01 3 9.03 0.00 2.40 3.88 0.07 84.63 15:50:01 all 21.89 0.00 1.15 0.71 0.06 76.19 15:50:01 0 22.58 0.00 0.98 2.27 0.03 74.14 15:50:01 1 24.20 0.00 1.37 0.38 0.07 73.98 15:50:01 2 33.37 0.00 1.48 0.07 0.08 65.00 15:50:01 3 7.37 0.00 0.79 0.10 0.03 91.71 Average: all 4.39 0.00 0.45 0.84 0.02 94.30 Average: 0 2.46 0.00 0.43 1.68 0.01 95.42 Average: 1 7.59 0.00 0.63 1.05 0.02 90.70 Average: 2 5.67 0.00 0.46 0.24 0.02 93.61 Average: 3 1.81 0.00 0.30 0.40 0.01 97.48