---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2727 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: 3944 465 1204 0 2274 3213 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:b9:57:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.234/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85319sec preferred_lft 85319sec inet6 fe80::f816:3eff:feb9:57c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:3e:8e:06 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::42:30ff:fe3e:8e06/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2727) 06/13/25 _x86_64_ (4 CPU) 11:47:41 LINUX RESTART (4 CPU) 11:48:01 tps rtps wtps bread/s bwrtn/s 11:49:01 173.37 69.07 104.30 5620.26 42299.23 11:50:01 132.58 12.51 120.06 2239.89 18544.38 11:51:01 2.30 0.00 2.30 0.00 31.19 11:52:01 1.77 0.00 1.77 0.00 20.26 11:53:01 1.37 0.00 1.37 0.00 15.46 11:54:01 3.48 1.75 1.73 41.05 21.99 11:55:01 1.28 0.00 1.28 0.00 14.53 11:56:01 1.27 0.00 1.27 0.00 16.53 11:57:01 0.83 0.00 0.83 0.00 9.87 11:58:01 1.22 0.00 1.22 0.00 15.46 11:59:01 0.98 0.00 0.98 0.00 11.20 12:00:01 0.88 0.00 0.88 0.00 11.73 12:01:01 1.22 0.00 1.22 0.00 13.06 12:02:01 0.85 0.00 0.85 0.00 11.46 12:03:01 3.83 2.37 1.47 18.93 20.66 12:04:01 1.05 0.00 1.05 0.00 13.86 12:05:01 9.83 0.28 9.55 19.33 309.02 Average: 19.89 5.06 14.83 467.02 3610.55 11:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 1676172 3376600 2362488 58.50 53172 1800248 848596 16.68 524900 1654152 163440 11:50:01 1282024 3322520 2756636 68.26 71600 2109208 1192396 23.44 739140 1804160 752 11:51:01 1282852 3323312 2755808 68.24 71636 2109212 1192396 23.44 738548 1804164 156 11:52:01 1299272 3339848 2739388 67.83 71688 2109216 1192396 23.44 721328 1804168 132 11:53:01 1299520 3340180 2739140 67.82 71784 2109200 1201196 23.61 721336 1804168 8 11:54:01 1290764 3333236 2747896 68.04 71852 2110444 1203488 23.66 729168 1804596 184 11:55:01 1290756 3333296 2747904 68.04 71912 2110448 1203488 23.66 728872 1804600 156 11:56:01 1290812 3333400 2747848 68.04 71948 2110456 1203488 23.66 729036 1804608 192 11:57:01 1290908 3333532 2747752 68.04 71980 2110456 1203488 23.66 729132 1804608 156 11:58:01 1290372 3333048 2748288 68.05 72012 2110460 1203488 23.66 729180 1804612 56 11:59:01 1290296 3333004 2748364 68.05 72048 2110464 1203316 23.65 729108 1804616 156 12:00:01 1289884 3332660 2748776 68.06 72088 2110472 1203316 23.65 729296 1804624 252 12:01:01 1290412 3333236 2748248 68.05 72140 2110472 1203316 23.65 729156 1804624 156 12:02:01 1290016 3332888 2748644 68.06 72180 2110476 1203316 23.65 729288 1804628 244 12:03:01 1288560 3332032 2750100 68.09 72776 2110468 1212512 23.83 729932 1804632 0 12:04:01 1288924 3332424 2749736 68.09 72804 2110484 1212512 23.83 729908 1804636 180 12:05:01 1304048 3356996 2734612 67.71 73852 2118348 896992 17.63 715784 1805128 27064 Average: 1313858 3336601 2724802 67.47 71028 2092384 1163512 22.87 716654 1795690 11370 11:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 407.03 258.12 1568.03 70.38 0.00 0.00 0.00 0.00 11:49:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:50:01 docker0 82.62 122.85 4.39 550.96 0.00 0.00 0.00 0.00 11:50:01 ens3 209.70 139.48 1213.17 15.31 0.00 0.00 0.00 0.00 11:50:01 vethd994377 0.18 0.32 0.02 0.04 0.00 0.00 0.00 0.00 11:50:01 lo 2.33 2.33 0.21 0.21 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 ens3 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 vethd994377 0.00 0.03 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 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 vethd994377 0.00 0.02 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 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 vethd994377 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 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 9.10 8.66 5.77 12.41 0.00 0.00 0.00 0.00 11:54:01 vethd994377 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.33 0.33 0.03 0.03 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 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 vethd994377 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 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 0.53 0.12 0.05 0.01 0.00 0.00 0.00 0.00 11:56:01 vethd994377 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 1.70 0.60 3.40 0.22 0.00 0.00 0.00 0.00 11:57:01 vethd994377 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:58:01 vethd994377 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 ens3 0.13 0.07 0.08 0.03 0.00 0.00 0.00 0.00 11:59:01 vethd994377 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 0.13 0.12 0.01 0.04 0.00 0.00 0.00 0.00 12:00:01 vethd994377 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 vethd994377 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:02:01 vethd994377 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 vethd994377 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 0.25 0.17 0.08 0.07 0.00 0.00 0.00 0.00 12:04:01 vethd994377 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:05:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 6.38 5.92 4.85 2.99 0.00 0.00 0.00 0.00 12:05:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 4.86 7.23 0.26 32.41 0.00 0.00 0.00 0.00 Average: ens3 37.38 24.33 164.44 5.97 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-2727) 06/13/25 _x86_64_ (4 CPU) 11:47:41 LINUX RESTART (4 CPU) 11:48:01 CPU %user %nice %system %iowait %steal %idle 11:49:01 all 18.82 0.00 2.34 5.32 0.05 73.46 11:49:01 0 20.48 0.00 2.70 9.71 0.05 67.06 11:49:01 1 17.26 0.00 1.41 3.62 0.07 77.64 11:49:01 2 24.46 0.00 3.42 5.43 0.07 66.63 11:49:01 3 13.08 0.00 1.86 2.53 0.05 82.48 11:50:01 all 12.73 0.00 2.40 3.15 0.05 81.68 11:50:01 0 9.06 0.00 2.30 3.42 0.03 85.19 11:50:01 1 21.37 0.00 2.67 4.51 0.07 71.38 11:50:01 2 11.34 0.00 2.70 4.10 0.03 81.83 11:50:01 3 9.17 0.00 1.89 0.54 0.03 88.37 11:51:01 all 0.18 0.00 0.03 0.03 0.01 99.76 11:51:01 0 0.03 0.00 0.02 0.07 0.02 99.87 11:51:01 1 0.65 0.00 0.03 0.00 0.02 99.30 11:51:01 2 0.02 0.00 0.02 0.03 0.02 99.92 11:51:01 3 0.02 0.00 0.03 0.02 0.00 99.93 11:52:01 all 0.14 0.00 0.04 0.02 0.01 99.79 11:52:01 0 0.07 0.00 0.03 0.00 0.00 99.90 11:52:01 1 0.40 0.00 0.08 0.07 0.03 99.42 11:52:01 2 0.03 0.00 0.02 0.02 0.00 99.93 11:52:01 3 0.05 0.00 0.03 0.00 0.02 99.90 11:53:01 all 0.03 0.00 0.01 0.03 0.01 99.92 11:53:01 0 0.05 0.00 0.02 0.00 0.02 99.92 11:53:01 1 0.02 0.00 0.00 0.10 0.02 99.87 11:53:01 2 0.03 0.00 0.00 0.00 0.00 99.97 11:53:01 3 0.05 0.00 0.02 0.00 0.00 99.93 11:54:01 all 0.86 0.00 0.07 0.06 0.01 98.99 11:54:01 0 0.65 0.00 0.02 0.02 0.00 99.32 11:54:01 1 0.40 0.00 0.08 0.10 0.03 99.38 11:54:01 2 1.60 0.00 0.07 0.13 0.00 98.20 11:54:01 3 0.77 0.00 0.15 0.00 0.02 99.07 11:55:01 all 0.56 0.00 0.02 0.02 0.01 99.39 11:55:01 0 0.03 0.00 0.03 0.00 0.00 99.93 11:55:01 1 0.17 0.00 0.03 0.08 0.02 99.70 11:55:01 2 1.97 0.00 0.00 0.00 0.02 98.01 11:55:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:56:01 all 0.54 0.00 0.03 0.01 0.01 99.41 11:56:01 0 0.02 0.00 0.03 0.00 0.02 99.93 11:56:01 1 0.03 0.00 0.03 0.05 0.02 99.87 11:56:01 2 1.99 0.00 0.02 0.00 0.00 98.00 11:56:01 3 0.10 0.00 0.02 0.00 0.02 99.87 11:57:01 all 0.07 0.00 0.03 0.01 0.01 99.88 11:57:01 0 0.02 0.00 0.03 0.00 0.00 99.95 11:57:01 1 0.07 0.00 0.03 0.03 0.02 99.85 11:57:01 2 0.12 0.00 0.05 0.00 0.02 99.82 11:57:01 3 0.07 0.00 0.05 0.00 0.02 99.87 11:58:01 all 0.04 0.00 0.02 0.01 0.01 99.92 11:58:01 0 0.05 0.00 0.02 0.00 0.00 99.93 11:58:01 1 0.05 0.00 0.00 0.02 0.02 99.92 11:58:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:58:01 3 0.03 0.00 0.03 0.00 0.00 99.93 11:59:01 all 0.02 0.00 0.03 0.02 0.01 99.92 11:59:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:59:01 1 0.03 0.00 0.05 0.07 0.02 99.83 11:59:01 2 0.02 0.00 0.07 0.00 0.02 99.90 11:59:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:59:01 CPU %user %nice %system %iowait %steal %idle 12:00:01 all 0.04 0.00 0.02 0.01 0.01 99.92 12:00:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:00:01 1 0.02 0.00 0.02 0.05 0.02 99.90 12:00:01 2 0.03 0.00 0.03 0.00 0.02 99.92 12:00:01 3 0.10 0.00 0.02 0.00 0.02 99.87 12:01:01 all 0.03 0.00 0.02 0.01 0.01 99.92 12:01:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:01:01 1 0.03 0.00 0.02 0.05 0.02 99.88 12:01:01 2 0.05 0.00 0.03 0.00 0.00 99.92 12:01:01 3 0.05 0.00 0.03 0.00 0.00 99.92 12:02:01 all 0.04 0.00 0.02 0.01 0.01 99.92 12:02:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:02:01 1 0.00 0.00 0.03 0.05 0.03 99.88 12:02:01 2 0.03 0.00 0.02 0.00 0.02 99.93 12:02:01 3 0.08 0.00 0.03 0.00 0.02 99.87 12:03:01 all 0.03 0.00 0.03 0.04 0.01 99.89 12:03:01 0 0.02 0.00 0.02 0.00 0.02 99.95 12:03:01 1 0.03 0.00 0.02 0.15 0.02 99.78 12:03:01 2 0.02 0.00 0.02 0.00 0.02 99.95 12:03:01 3 0.05 0.00 0.02 0.00 0.00 99.93 12:04:01 all 0.05 0.00 0.01 0.01 0.01 99.92 12:04:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:04:01 1 0.05 0.00 0.02 0.05 0.02 99.87 12:04:01 2 0.07 0.00 0.00 0.00 0.02 99.92 12:04:01 3 0.08 0.00 0.02 0.00 0.02 99.88 12:05:01 all 4.99 0.00 0.32 0.23 0.02 94.44 12:05:01 0 0.30 0.00 0.18 0.70 0.00 98.82 12:05:01 1 14.70 0.00 0.55 0.17 0.03 84.55 12:05:01 2 4.77 0.00 0.33 0.03 0.02 94.85 12:05:01 3 0.22 0.00 0.20 0.03 0.02 99.53 Average: all 2.30 0.00 0.32 0.53 0.02 96.84 Average: 0 1.81 0.00 0.32 0.82 0.01 97.05 Average: 1 3.24 0.00 0.30 0.54 0.03 95.89 Average: 2 2.73 0.00 0.40 0.57 0.01 96.28 Average: 3 1.41 0.00 0.26 0.18 0.01 98.14