---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18916 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 864 26397 0 4905 30846 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:55:2e:bc brd ff:ff:ff:ff:ff:ff inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85390sec preferred_lft 85390sec inet6 fe80::f816:3eff:fe55:2ebc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:af:c5:a6 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::42:70ff:feaf:c5a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18916) 02/21/26 _x86_64_ (8 CPU) 12:58:39 LINUX RESTART (8 CPU) 12:59:01 tps rtps wtps bread/s bwrtn/s 13:00:01 102.53 31.91 70.63 2769.88 107610.40 13:01:01 36.59 0.00 36.59 0.00 56192.90 13:02:01 0.80 0.00 0.80 0.00 9.20 13:03:01 0.88 0.00 0.88 0.00 11.33 13:04:01 1.20 0.00 1.20 0.00 15.19 13:05:01 1.08 0.00 1.08 0.00 14.40 13:06:01 0.93 0.00 0.93 0.00 11.73 13:07:01 0.82 0.00 0.82 0.00 11.06 13:08:01 1.00 0.00 1.00 0.00 12.80 13:09:01 2.72 0.97 1.75 20.66 26.80 13:10:01 0.90 0.00 0.90 0.00 10.26 13:11:01 1.53 0.00 1.53 0.00 18.13 13:12:01 266.44 25.95 240.49 874.12 5820.76 13:13:01 217.38 15.01 202.37 1657.46 42803.80 13:14:01 371.17 3.62 367.56 38.13 141752.77 13:15:01 105.96 0.48 105.48 44.39 14519.43 Average: 69.49 4.87 64.62 337.80 23052.39 12:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:01 30653696 31893080 2285524 6.94 38564 1529056 1335964 3.93 624000 1411268 68 13:01:01 30651740 31891236 2287480 6.94 38644 1529060 1335964 3.93 624712 1411244 16 13:02:01 30652120 31891640 2287100 6.94 38668 1529052 1335964 3.93 624420 1411240 48 13:03:01 30650852 31890472 2288368 6.95 38700 1529068 1335964 3.93 625680 1411244 168 13:04:01 30648208 31887836 2291012 6.96 38756 1529056 1335964 3.93 628704 1411252 20 13:05:01 30647076 31886828 2292144 6.96 38796 1529080 1335964 3.93 630012 1411260 132 13:06:01 30644148 31883928 2295072 6.97 38820 1529084 1335964 3.93 632352 1411264 12 13:07:01 30633164 31872980 2306056 7.00 38852 1529088 1335964 3.93 643744 1411264 224 13:08:01 30632600 31872444 2306620 7.00 38884 1529092 1335964 3.93 644484 1411268 8 13:09:01 30629028 31869772 2310192 7.01 38972 1529700 1378288 4.06 646020 1411708 44 13:10:01 30628504 31869288 2310716 7.02 38996 1529712 1378288 4.06 647136 1411712 8 13:11:01 30627240 31868060 2311980 7.02 39060 1529692 1378288 4.06 648224 1411716 36 13:12:01 30067888 31614904 2871332 8.72 64248 1795892 1562920 4.60 963116 1620676 189392 13:13:01 27075252 31275668 5863968 17.80 114060 4198704 2078324 6.11 1369316 3942644 1552676 13:14:01 27200428 31569940 5738792 17.42 141436 4367260 1739288 5.12 1102088 4110328 12996 13:15:01 27060792 31612376 5878428 17.85 150312 4527116 1503880 4.42 1109264 4232504 26252 Average: 29943921 31790653 2995299 9.09 58486 2077482 1440184 4.24 760204 1927662 111381 12:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 175.39 124.41 510.19 30.66 0.00 0.00 0.00 0.00 13:00:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 0.47 0.28 0.08 0.23 0.00 0.00 0.00 0.00 13:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 0.43 0.05 0.08 0.00 0.00 0.00 0.00 0.00 13:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 0.55 0.20 0.09 0.17 0.00 0.00 0.00 0.00 13:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 1.75 0.72 0.55 0.69 0.00 0.00 0.00 0.00 13:04:01 lo 0.00 0.00 0.00 0.00 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 0.47 0.33 0.15 0.34 0.00 0.00 0.00 0.00 13:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 1.13 0.48 0.42 0.51 0.00 0.00 0.00 0.00 13:06:01 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 ens3 1.20 0.93 0.60 1.67 0.00 0.00 0.00 0.00 13:07:01 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 ens3 0.28 0.15 0.07 0.18 0.00 0.00 0.00 0.00 13:08:01 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 ens3 0.27 0.20 0.07 0.17 0.00 0.00 0.00 0.00 13:09:01 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 ens3 0.45 0.20 0.15 0.20 0.00 0.00 0.00 0.00 13:10:01 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 ens3 0.28 0.28 0.07 0.18 0.00 0.00 0.00 0.00 13:11:01 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 ens3 157.32 107.55 1051.96 50.08 0.00 0.00 0.00 0.00 13:12:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 13:13:01 docker0 204.42 292.38 10.94 6849.51 0.00 0.00 0.00 0.00 13:13:01 ens3 431.88 297.68 8627.90 27.90 0.00 0.00 0.00 0.00 13:13:01 veth186e310 198.05 283.92 13.27 6797.64 0.00 0.00 0.00 0.56 13:13:01 lo 3.07 3.07 0.34 0.34 0.00 0.00 0.00 0.00 13:14:01 docker0 7.88 10.70 1.36 82.42 0.00 0.00 0.00 0.00 13:14:01 ens3 18.60 14.90 85.53 3.16 0.00 0.00 0.00 0.00 13:14:01 vethbed01b0 5.65 7.30 1.24 45.62 0.00 0.00 0.00 0.00 13:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 docker0 25.34 39.30 3.22 709.90 0.00 0.00 0.00 0.00 13:15:01 ens3 69.73 51.52 723.60 12.81 0.00 0.00 0.00 0.00 13:15:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 14.85 21.40 0.97 477.59 0.00 0.00 0.00 0.00 Average: ens3 53.76 37.49 687.56 8.06 0.00 0.00 0.00 0.00 Average: lo 0.38 0.38 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18916) 02/21/26 _x86_64_ (8 CPU) 12:58:39 LINUX RESTART (8 CPU) 12:59:01 CPU %user %nice %system %iowait %steal %idle 13:00:01 all 2.08 0.00 0.39 4.35 0.02 93.16 13:00:01 0 1.07 0.00 0.28 0.20 0.02 98.43 13:00:01 1 3.74 0.00 0.20 0.02 0.02 96.03 13:00:01 2 1.23 0.00 0.57 0.08 0.02 98.10 13:00:01 3 1.49 0.00 0.35 0.03 0.00 98.13 13:00:01 4 1.69 0.00 0.64 0.32 0.02 97.34 13:00:01 5 2.97 0.00 0.23 8.60 0.02 88.18 13:00:01 6 1.26 0.00 0.40 25.19 0.05 73.10 13:00:01 7 3.20 0.00 0.40 0.43 0.03 95.93 13:01:01 all 0.03 0.00 0.01 1.41 0.01 98.55 13:01:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:01:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:01:01 2 0.05 0.00 0.02 0.00 0.00 99.93 13:01:01 3 0.00 0.00 0.00 0.00 0.02 99.98 13:01:01 4 0.07 0.00 0.00 0.00 0.02 99.92 13:01:01 5 0.00 0.00 0.02 0.12 0.02 99.85 13:01:01 6 0.05 0.00 0.02 11.16 0.02 88.76 13:01:01 7 0.02 0.00 0.02 0.02 0.02 99.93 13:02:01 all 0.05 0.00 0.01 0.00 0.01 99.93 13:02:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:02:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:02:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:02:01 4 0.28 0.00 0.02 0.00 0.00 99.70 13:02:01 5 0.00 0.00 0.00 0.02 0.00 99.98 13:02:01 6 0.05 0.00 0.00 0.00 0.00 99.95 13:02:01 7 0.00 0.00 0.03 0.00 0.03 99.93 13:03:01 all 0.26 0.00 0.00 0.00 0.00 99.73 13:03:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:03:01 1 0.00 0.00 0.00 0.02 0.02 99.97 13:03:01 2 0.02 0.00 0.02 0.00 0.02 99.95 13:03:01 3 0.00 0.00 0.00 0.00 0.00 100.00 13:03:01 4 1.95 0.00 0.00 0.00 0.02 98.03 13:03:01 5 0.02 0.00 0.00 0.03 0.00 99.95 13:03:01 6 0.00 0.00 0.02 0.00 0.02 99.97 13:03:01 7 0.05 0.00 0.00 0.00 0.02 99.93 13:04:01 all 0.10 0.00 0.01 0.01 0.01 99.87 13:04:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:04:01 1 0.02 0.00 0.02 0.00 0.02 99.95 13:04:01 2 0.12 0.00 0.02 0.00 0.00 99.87 13:04:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:04:01 4 0.60 0.00 0.00 0.00 0.00 99.40 13:04:01 5 0.00 0.00 0.02 0.03 0.00 99.95 13:04:01 6 0.03 0.00 0.03 0.00 0.00 99.93 13:04:01 7 0.02 0.00 0.02 0.02 0.00 99.95 13:05:01 all 0.01 0.00 0.01 0.00 0.00 99.97 13:05:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:05:01 1 0.03 0.00 0.02 0.00 0.02 99.93 13:05:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:05:01 3 0.00 0.00 0.00 0.00 0.00 100.00 13:05:01 4 0.00 0.00 0.00 0.00 0.02 99.98 13:05:01 5 0.00 0.00 0.02 0.03 0.00 99.95 13:05:01 6 0.00 0.00 0.02 0.00 0.00 99.98 13:05:01 7 0.02 0.00 0.00 0.00 0.00 99.98 13:06:01 all 0.10 0.00 0.01 0.00 0.00 99.88 13:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:06:01 1 0.05 0.00 0.03 0.00 0.03 99.88 13:06:01 2 0.10 0.00 0.00 0.00 0.00 99.90 13:06:01 3 0.00 0.00 0.00 0.00 0.00 100.00 13:06:01 4 0.61 0.00 0.00 0.00 0.00 99.39 13:06:01 5 0.02 0.00 0.00 0.03 0.00 99.95 13:06:01 6 0.03 0.00 0.00 0.00 0.00 99.97 13:06:01 7 0.00 0.00 0.00 0.02 0.00 99.98 13:07:01 all 0.05 0.00 0.01 0.00 0.01 99.93 13:07:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:07:01 1 0.08 0.00 0.03 0.00 0.02 99.87 13:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:07:01 3 0.12 0.00 0.03 0.00 0.00 99.85 13:07:01 4 0.12 0.00 0.02 0.00 0.00 99.87 13:07:01 5 0.00 0.00 0.03 0.02 0.00 99.95 13:07:01 6 0.00 0.00 0.00 0.00 0.00 100.00 13:07:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:08:01 all 0.05 0.00 0.01 0.00 0.00 99.94 13:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:08:01 1 0.10 0.00 0.00 0.00 0.03 99.87 13:08:01 2 0.00 0.00 0.02 0.00 0.02 99.97 13:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:08:01 4 0.27 0.00 0.02 0.00 0.00 99.72 13:08:01 5 0.00 0.00 0.00 0.03 0.00 99.97 13:08:01 6 0.03 0.00 0.02 0.00 0.02 99.93 13:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:09:01 all 0.31 0.00 0.03 0.01 0.01 99.65 13:09:01 0 0.22 0.00 0.07 0.03 0.00 99.68 13:09:01 1 0.03 0.00 0.05 0.02 0.03 99.87 13:09:01 2 0.02 0.00 0.02 0.02 0.00 99.95 13:09:01 3 0.02 0.00 0.03 0.00 0.00 99.95 13:09:01 4 1.99 0.00 0.00 0.00 0.02 98.00 13:09:01 5 0.05 0.00 0.05 0.03 0.00 99.87 13:09:01 6 0.07 0.00 0.02 0.00 0.00 99.92 13:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 13:10:01 all 0.10 0.00 0.01 0.00 0.01 99.88 13:10:01 0 0.02 0.00 0.00 0.00 0.02 99.97 13:10:01 1 0.03 0.00 0.00 0.00 0.02 99.95 13:10:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:10:01 4 0.73 0.00 0.00 0.00 0.02 99.25 13:10:01 5 0.03 0.00 0.02 0.02 0.00 99.93 13:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 13:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:10:01 CPU %user %nice %system %iowait %steal %idle 13:11:01 all 0.01 0.00 0.01 0.01 0.01 99.97 13:11:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:11:01 1 0.00 0.00 0.00 0.03 0.00 99.97 13:11:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:11:01 3 0.00 0.00 0.00 0.00 0.00 100.00 13:11:01 4 0.03 0.00 0.02 0.00 0.03 99.92 13:11:01 5 0.00 0.00 0.00 0.02 0.00 99.98 13:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 13:11:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:12:01 all 6.10 0.00 0.62 1.09 0.03 92.16 13:12:01 0 0.68 0.00 0.22 0.12 0.02 98.97 13:12:01 1 1.92 0.00 0.32 3.87 0.03 93.86 13:12:01 2 1.90 0.00 1.17 2.99 0.03 93.91 13:12:01 3 1.22 0.00 0.22 0.05 0.05 98.46 13:12:01 4 7.43 0.00 0.38 0.17 0.05 91.96 13:12:01 5 26.17 0.00 1.65 0.83 0.05 71.30 13:12:01 6 5.85 0.00 0.80 0.62 0.03 92.70 13:12:01 7 3.59 0.00 0.20 0.00 0.02 96.20 13:13:01 all 9.16 0.00 2.64 1.55 0.05 86.60 13:13:01 0 6.57 0.00 2.71 0.25 0.03 90.44 13:13:01 1 5.62 0.00 3.16 1.72 0.05 89.44 13:13:01 2 2.03 0.00 1.57 0.42 0.03 95.95 13:13:01 3 12.63 0.00 2.09 0.18 0.07 85.03 13:13:01 4 9.26 0.00 2.60 2.36 0.05 85.73 13:13:01 5 22.42 0.00 3.18 0.70 0.07 73.64 13:13:01 6 10.79 0.00 2.28 0.38 0.05 86.50 13:13:01 7 3.99 0.00 3.54 6.39 0.05 86.04 13:14:01 all 8.11 0.00 3.43 4.42 0.08 83.95 13:14:01 0 5.21 0.00 3.80 17.11 0.05 73.83 13:14:01 1 12.98 0.00 2.44 0.10 0.05 84.42 13:14:01 2 9.41 0.00 3.15 0.05 0.05 87.34 13:14:01 3 4.75 0.00 3.78 0.67 0.03 90.77 13:14:01 4 5.17 0.00 2.59 2.66 0.30 89.28 13:14:01 5 9.86 0.00 5.94 14.54 0.05 69.62 13:14:01 6 9.10 0.00 3.11 0.22 0.05 87.53 13:14:01 7 8.48 0.00 2.67 0.03 0.05 88.77 13:15:01 all 10.87 0.00 1.54 0.40 0.04 87.15 13:15:01 0 1.09 0.00 0.63 0.00 0.03 98.25 13:15:01 1 5.74 0.00 0.99 0.03 0.05 93.19 13:15:01 2 30.52 0.00 2.61 0.08 0.05 66.74 13:15:01 3 4.23 0.00 1.19 0.90 0.05 93.63 13:15:01 4 8.29 0.00 1.55 1.07 0.05 89.04 13:15:01 5 2.41 0.00 1.20 0.67 0.02 95.71 13:15:01 6 9.86 0.00 1.05 0.17 0.03 88.89 13:15:01 7 24.81 0.00 3.07 0.25 0.08 71.78 Average: all 2.33 0.00 0.54 0.83 0.02 96.28 Average: 0 0.94 0.00 0.48 1.10 0.01 97.47 Average: 1 1.89 0.00 0.45 0.36 0.02 97.27 Average: 2 2.83 0.00 0.57 0.23 0.01 96.35 Average: 3 1.53 0.00 0.48 0.11 0.01 97.87 Average: 4 2.40 0.00 0.49 0.41 0.04 96.66 Average: 5 3.99 0.00 0.77 1.60 0.01 93.63 Average: 6 2.32 0.00 0.48 2.35 0.02 94.83 Average: 7 2.76 0.00 0.62 0.45 0.02 96.16