---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2735 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.1G 11G 48% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 447 1227 0 2269 3231 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:20:db:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.240/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85321sec preferred_lft 85321sec inet6 fe80::f816:3eff:fe20:dbee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:e8:58:e7 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:e3ff:fee8:58e7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2735) 06/13/25 _x86_64_ (4 CPU) 13:03:24 LINUX RESTART (4 CPU) 13:04:01 tps rtps wtps bread/s bwrtn/s 13:05:01 111.05 21.21 89.84 728.68 7369.71 13:06:01 112.26 12.85 99.42 2304.02 15807.90 13:07:01 0.92 0.00 0.92 0.00 12.93 13:08:01 0.82 0.02 0.80 0.80 10.00 13:09:01 1.02 0.00 1.02 0.00 11.60 13:10:01 1.10 0.00 1.10 0.00 13.33 13:11:01 0.80 0.00 0.80 0.00 9.46 13:12:01 0.85 0.00 0.85 0.00 11.20 13:13:01 0.85 0.00 0.85 0.00 9.60 13:14:01 1.02 0.00 1.02 0.00 12.93 13:15:01 0.87 0.00 0.87 0.00 9.73 13:16:01 0.95 0.00 0.95 0.00 11.60 13:17:01 0.95 0.02 0.93 0.13 11.33 13:18:01 1.25 0.00 1.25 0.00 14.66 13:19:01 3.57 2.37 1.20 18.93 18.13 13:20:01 1.68 0.00 1.68 0.00 20.00 13:21:01 18.51 0.80 17.71 70.39 727.75 Average: 15.20 2.19 13.01 183.70 1416.57 13:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:05:01 1521772 3313616 2516880 62.32 57988 1883264 933820 18.36 596012 1727204 204372 13:06:01 1293248 3331084 2745404 67.98 71452 2106620 1188612 23.36 729580 1799388 156 13:07:01 1293744 3331532 2744908 67.97 71476 2106628 1188612 23.36 729644 1799396 148 13:08:01 1308640 3346472 2730012 67.60 71492 2106656 1188612 23.36 713524 1799424 116 13:09:01 1310424 3348280 2728228 67.55 71528 2106648 1193912 23.47 712324 1799424 164 13:10:01 1314748 3352668 2723904 67.45 71556 2106660 1193912 23.47 708104 1799428 156 13:11:01 1315044 3352968 2723608 67.44 71568 2106664 1193912 23.47 707752 1799432 156 13:12:01 1314920 3352868 2723732 67.44 71588 2106668 1193912 23.47 708048 1799436 196 13:13:01 1314532 3352504 2724120 67.45 71608 2106668 1197868 23.55 707864 1799436 156 13:14:01 1314572 3352592 2724080 67.45 71652 2106664 1197868 23.55 708132 1799440 56 13:15:01 1314208 3352264 2724444 67.46 71668 2106676 1197868 23.55 707960 1799444 160 13:16:01 1314596 3352688 2724056 67.45 71692 2106688 1197868 23.55 708076 1799456 200 13:17:01 1313812 3351944 2724840 67.47 71724 2106684 1197868 23.55 708196 1799456 168 13:18:01 1314480 3352652 2724172 67.45 71744 2106692 1197868 23.55 708056 1799460 60 13:19:01 1313876 3352672 2724776 67.47 72360 2106696 1204132 23.67 708804 1799464 140 13:20:01 1313824 3352652 2724828 67.47 72392 2106700 1204132 23.67 708972 1799468 168 13:21:01 1268628 3317688 2770024 68.59 74424 2114620 943628 18.55 758444 1796312 25784 Average: 1320886 3345126 2717766 67.29 71054 2093994 1165553 22.91 707617 1795004 13668 13:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:05:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 141.26 112.60 1171.09 28.17 0.00 0.00 0.00 0.00 13:06:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 13:06:01 docker0 84.00 123.40 4.47 551.00 0.00 0.00 0.00 0.00 13:06:01 veth44ae820 0.18 0.33 0.02 0.05 0.00 0.00 0.00 0.00 13:06:01 ens3 199.57 131.91 982.67 12.91 0.00 0.00 0.00 0.00 13:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 veth44ae820 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 veth44ae820 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 0.12 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 veth44ae820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 13:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 veth44ae820 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 veth44ae820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 veth44ae820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 veth44ae820 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 veth44ae820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 0.23 0.22 0.08 0.07 0.00 0.00 0.00 0.00 13:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 veth44ae820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 veth44ae820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 veth44ae820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 veth44ae820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 veth44ae820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 13:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 veth44ae820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 0.55 0.38 0.27 0.21 0.00 0.00 0.00 0.00 13:21:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:21:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 21.48 21.98 17.17 15.60 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 Average: docker0 4.94 7.26 0.26 32.41 0.00 0.00 0.00 0.00 Average: ens3 21.42 15.76 127.73 3.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2735) 06/13/25 _x86_64_ (4 CPU) 13:03:24 LINUX RESTART (4 CPU) 13:04:01 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 19.85 0.00 1.34 3.47 0.05 75.29 13:05:01 0 7.79 0.00 0.85 2.40 0.02 88.94 13:05:01 1 3.56 0.00 0.61 6.41 0.07 89.35 13:05:01 2 14.05 0.00 0.98 4.27 0.03 80.66 13:05:01 3 54.25 0.00 2.92 0.75 0.08 41.99 13:06:01 all 6.32 0.00 1.91 2.83 0.04 88.90 13:06:01 0 7.26 0.00 1.89 2.41 0.03 88.41 13:06:01 1 4.18 0.00 1.33 1.15 0.05 93.29 13:06:01 2 5.40 0.00 1.54 1.44 0.03 91.59 13:06:01 3 8.45 0.00 2.86 6.32 0.05 82.32 13:07:01 all 0.02 0.00 0.02 0.00 0.01 99.95 13:07:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:07:01 1 0.02 0.00 0.03 0.00 0.00 99.95 13:07:01 2 0.00 0.00 0.02 0.00 0.00 99.98 13:07:01 3 0.03 0.00 0.02 0.02 0.03 99.90 13:08:01 all 0.04 0.00 0.03 0.00 0.01 99.92 13:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:08:01 1 0.07 0.00 0.00 0.00 0.02 99.92 13:08:01 2 0.02 0.00 0.00 0.00 0.02 99.97 13:08:01 3 0.05 0.00 0.05 0.02 0.02 99.87 13:09:01 all 0.03 0.00 0.03 0.01 0.01 99.92 13:09:01 0 0.03 0.00 0.07 0.00 0.02 99.88 13:09:01 1 0.02 0.00 0.03 0.00 0.02 99.93 13:09:01 2 0.02 0.00 0.03 0.00 0.00 99.95 13:09:01 3 0.05 0.00 0.02 0.03 0.00 99.90 13:10:01 all 0.04 0.00 0.02 0.00 0.01 99.92 13:10:01 0 0.02 0.00 0.02 0.02 0.02 99.93 13:10:01 1 0.05 0.00 0.03 0.00 0.02 99.90 13:10:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:10:01 3 0.05 0.00 0.02 0.03 0.02 99.88 13:11:01 all 0.03 0.00 0.02 0.01 0.01 99.94 13:11:01 0 0.02 0.00 0.05 0.00 0.02 99.92 13:11:01 1 0.02 0.00 0.00 0.00 0.00 99.98 13:11:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:11:01 3 0.05 0.00 0.02 0.02 0.02 99.90 13:12:01 all 0.03 0.00 0.02 0.00 0.01 99.93 13:12:01 0 0.03 0.00 0.03 0.00 0.02 99.92 13:12:01 1 0.02 0.00 0.00 0.00 0.02 99.97 13:12:01 2 0.03 0.00 0.03 0.00 0.02 99.92 13:12:01 3 0.05 0.00 0.02 0.03 0.00 99.90 13:13:01 all 0.03 0.00 0.02 0.01 0.01 99.94 13:13:01 0 0.05 0.00 0.02 0.00 0.02 99.92 13:13:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:13:01 2 0.03 0.00 0.05 0.00 0.02 99.90 13:13:01 3 0.00 0.00 0.00 0.02 0.00 99.98 13:14:01 all 0.04 0.00 0.03 0.01 0.01 99.92 13:14:01 0 0.03 0.00 0.03 0.00 0.02 99.92 13:14:01 1 0.05 0.00 0.02 0.00 0.02 99.92 13:14:01 2 0.07 0.00 0.02 0.00 0.00 99.92 13:14:01 3 0.02 0.00 0.02 0.03 0.02 99.92 13:15:01 all 0.03 0.00 0.03 0.00 0.01 99.94 13:15:01 0 0.02 0.00 0.03 0.00 0.02 99.93 13:15:01 1 0.02 0.00 0.03 0.00 0.02 99.93 13:15:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:15:01 3 0.05 0.00 0.03 0.02 0.02 99.88 13:15:01 CPU %user %nice %system %iowait %steal %idle 13:16:01 all 0.03 0.00 0.03 0.01 0.01 99.92 13:16:01 0 0.02 0.00 0.02 0.02 0.02 99.93 13:16:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:16:01 2 0.02 0.00 0.03 0.00 0.00 99.95 13:16:01 3 0.07 0.00 0.03 0.02 0.00 99.88 13:17:01 all 0.14 0.00 0.02 0.01 0.01 99.82 13:17:01 0 0.02 0.00 0.03 0.00 0.00 99.95 13:17:01 1 0.48 0.00 0.05 0.00 0.02 99.45 13:17:01 2 0.03 0.00 0.02 0.00 0.02 99.93 13:17:01 3 0.02 0.00 0.00 0.03 0.02 99.93 13:18:01 all 0.54 0.00 0.02 0.01 0.01 99.43 13:18:01 0 0.02 0.00 0.00 0.00 0.02 99.97 13:18:01 1 0.07 0.00 0.05 0.00 0.02 99.87 13:18:01 2 0.07 0.00 0.00 0.00 0.00 99.93 13:18:01 3 1.97 0.00 0.00 0.03 0.00 98.00 13:19:01 all 0.53 0.00 0.02 0.05 0.01 99.39 13:19:01 0 0.03 0.00 0.02 0.00 0.02 99.93 13:19:01 1 0.10 0.00 0.03 0.00 0.02 99.85 13:19:01 2 0.00 0.00 0.05 0.13 0.00 99.82 13:19:01 3 1.99 0.00 0.02 0.05 0.02 97.93 13:20:01 all 0.48 0.00 0.04 0.01 0.01 99.46 13:20:01 0 0.05 0.00 0.03 0.00 0.02 99.90 13:20:01 1 0.05 0.00 0.03 0.00 0.02 99.90 13:20:01 2 0.05 0.00 0.00 0.00 0.00 99.95 13:20:01 3 1.71 0.00 0.07 0.05 0.02 98.16 13:21:01 all 11.80 0.00 0.63 0.45 0.03 87.09 13:21:01 0 16.31 0.00 0.63 0.10 0.05 82.90 13:21:01 1 1.28 0.00 0.28 0.03 0.02 98.38 13:21:01 2 23.99 0.00 1.05 0.10 0.03 74.83 13:21:01 3 5.60 0.00 0.60 1.56 0.03 92.21 Average: all 2.35 0.00 0.25 0.41 0.02 96.98 Average: 0 1.86 0.00 0.22 0.29 0.02 97.61 Average: 1 0.59 0.00 0.15 0.45 0.02 98.79 Average: 2 2.58 0.00 0.23 0.35 0.01 96.84 Average: 3 4.36 0.00 0.39 0.53 0.02 94.70