---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18919 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: 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): 0-7 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 12G 144G 8% / 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 875 27774 0 3517 30836 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:d6:c4:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85452sec preferred_lft 85452sec inet6 fe80::f816:3eff:fed6:c4e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:12:60:84 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:a4ff:fe12:6084/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18919) 02/21/26 _x86_64_ (8 CPU) 12:58:56 LINUX RESTART (8 CPU) 12:59:01 tps rtps wtps bread/s bwrtn/s 13:00:01 109.13 47.97 61.16 4443.72 76373.34 13:01:01 26.48 0.00 26.48 0.00 40600.43 13:02:01 26.39 0.00 26.39 0.00 40457.05 13:03:01 17.91 0.00 17.91 0.00 27158.27 13:04:01 1.23 0.00 1.23 0.00 15.06 13:05:01 0.88 0.00 0.88 0.00 11.73 13:06:01 1.00 0.00 1.00 0.00 12.40 13:07:01 0.95 0.00 0.95 0.00 11.46 13:08:01 1.08 0.00 1.08 0.00 14.40 13:09:01 1.20 0.00 1.20 0.00 15.46 13:10:01 0.98 0.00 0.98 0.00 11.46 13:11:01 0.78 0.00 0.78 0.00 9.47 13:12:01 298.50 25.93 272.57 873.99 6044.86 13:13:01 274.92 8.82 266.11 1618.66 54119.25 13:14:01 150.97 3.60 147.38 39.06 44770.67 Average: 60.83 5.75 55.07 465.06 19308.79 12:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:01 30654992 31898288 2284228 6.93 38648 1532756 1271024 3.74 619448 1415004 36 13:01:01 30653556 31897012 2285664 6.94 38744 1532768 1271024 3.74 620320 1415004 232 13:02:01 30652736 31896308 2286484 6.94 38836 1532768 1271024 3.74 621024 1415012 156 13:03:01 30652008 31895704 2287212 6.94 38908 1532772 1271024 3.74 621508 1414980 176 13:04:01 30649564 31893324 2289656 6.95 38964 1532776 1287156 3.79 624348 1414984 28 13:05:01 30648548 31892368 2290672 6.95 39012 1532784 1304860 3.84 625424 1414992 200 13:06:01 30645156 31889012 2294064 6.96 39052 1532788 1304860 3.84 628120 1414996 36 13:07:01 30634596 31878512 2304624 7.00 39092 1532792 1304860 3.84 639292 1415000 140 13:08:01 30633760 31877724 2305460 7.00 39132 1532800 1304860 3.84 640156 1415008 152 13:09:01 30632728 31876740 2306492 7.00 39172 1532796 1320964 3.89 641284 1415012 28 13:10:01 30630828 31874884 2308392 7.01 39204 1532808 1320964 3.89 642644 1415016 148 13:11:01 30629640 31873740 2309580 7.01 39236 1532812 1320964 3.89 643752 1415020 204 13:12:01 30053148 31606576 2886072 8.76 64468 1802056 1501808 4.42 973088 1626248 194608 13:13:01 27800248 31637612 5138972 15.60 106592 3963992 1484528 4.37 1816532 2898664 874460 13:14:01 28513476 31636356 4425744 13.44 130800 3228356 1519912 4.47 1094072 2907388 1188 Average: 30272332 31834944 2666888 8.10 51324 1825855 1337322 3.93 763401 1627489 71453 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 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:00:01 ens3 171.01 126.52 572.55 29.46 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:01:01 ens3 0.45 0.17 0.08 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 0.33 0.08 0.07 0.22 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:03:01 ens3 0.50 0.22 0.08 0.33 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 1.48 0.62 0.53 0.56 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:05:01 ens3 0.43 0.27 0.15 0.26 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 1.08 0.50 0.42 0.51 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:07:01 ens3 1.13 0.87 0.59 1.60 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 0.32 0.13 0.07 0.04 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:09:01 ens3 0.23 0.17 0.07 0.17 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 0.43 0.27 0.15 0.52 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:11:01 ens3 0.28 0.20 0.07 0.23 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 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 13:12:01 ens3 151.82 98.07 1051.71 45.52 0.00 0.00 0.00 0.00 13:13:01 docker0 72.80 218.78 4.24 5413.86 0.00 0.00 0.00 0.00 13:13:01 lo 2.73 2.73 0.29 0.29 0.00 0.00 0.00 0.00 13:13:01 ens3 289.20 120.98 6581.22 15.32 0.00 0.00 0.00 0.00 13:14:01 docker0 31.54 47.03 5.58 704.44 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 13:14:01 ens3 66.86 50.21 710.40 10.94 0.00 0.00 0.00 0.00 Average: docker0 6.96 17.72 0.65 407.87 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 Average: ens3 45.70 26.62 594.52 7.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18919) 02/21/26 _x86_64_ (8 CPU) 12:58:56 LINUX RESTART (8 CPU) 12:59:01 CPU %user %nice %system %iowait %steal %idle 13:00:01 all 2.48 0.00 0.72 3.62 0.02 93.16 13:00:01 0 3.75 0.00 1.68 3.07 0.03 91.46 13:00:01 1 1.19 0.00 0.67 1.05 0.02 97.08 13:00:01 2 3.39 0.00 0.33 3.71 0.02 92.55 13:00:01 3 2.44 0.00 0.63 2.00 0.03 94.89 13:00:01 4 3.80 0.00 0.55 1.82 0.02 93.81 13:00:01 5 2.42 0.00 0.43 0.17 0.02 96.96 13:00:01 6 0.99 0.00 0.70 16.61 0.02 81.69 13:00:01 7 1.90 0.00 0.65 0.55 0.03 96.86 13:01:01 all 0.04 0.00 0.01 1.29 0.00 98.65 13:01:01 0 0.13 0.00 0.02 0.00 0.00 99.85 13:01:01 1 0.05 0.00 0.02 0.00 0.00 99.93 13:01:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:01:01 3 0.05 0.00 0.00 0.00 0.00 99.95 13:01:01 4 0.03 0.00 0.02 0.00 0.00 99.95 13:01:01 5 0.02 0.00 0.02 0.00 0.02 99.95 13:01:01 6 0.00 0.00 0.00 10.33 0.02 89.65 13:01:01 7 0.02 0.00 0.02 0.00 0.00 99.97 13:02:01 all 0.03 0.00 0.01 1.36 0.01 98.60 13:02:01 0 0.00 0.00 0.02 0.00 0.02 99.97 13:02:01 1 0.03 0.00 0.02 0.00 0.00 99.95 13:02:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:02:01 3 0.03 0.00 0.00 0.00 0.00 99.97 13:02:01 4 0.02 0.00 0.00 0.00 0.02 99.97 13:02:01 5 0.03 0.00 0.02 0.00 0.02 99.93 13:02:01 6 0.02 0.00 0.02 10.88 0.00 89.09 13:02:01 7 0.10 0.00 0.02 0.00 0.00 99.88 13:03:01 all 0.03 0.00 0.01 0.96 0.00 99.00 13:03:01 0 0.07 0.00 0.00 0.00 0.00 99.93 13:03:01 1 0.03 0.00 0.02 0.02 0.00 99.93 13:03:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:03:01 3 0.05 0.00 0.02 5.15 0.00 94.78 13:03:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:03:01 5 0.02 0.00 0.02 0.00 0.02 99.95 13:03:01 6 0.02 0.00 0.02 2.53 0.02 97.42 13:03:01 7 0.03 0.00 0.02 0.00 0.00 99.95 13:04:01 all 0.03 0.00 0.01 0.01 0.00 99.95 13:04:01 0 0.07 0.00 0.00 0.00 0.00 99.93 13:04:01 1 0.05 0.00 0.00 0.00 0.02 99.93 13:04:01 2 0.03 0.00 0.00 0.00 0.00 99.97 13:04:01 3 0.03 0.00 0.00 0.00 0.00 99.97 13:04:01 4 0.02 0.00 0.00 0.00 0.00 99.98 13:04:01 5 0.00 0.00 0.02 0.00 0.02 99.97 13:04:01 6 0.00 0.00 0.00 0.05 0.00 99.95 13:04:01 7 0.07 0.00 0.02 0.00 0.00 99.92 13:05:01 all 0.03 0.00 0.01 0.00 0.00 99.96 13:05:01 0 0.07 0.00 0.02 0.00 0.00 99.92 13:05:01 1 0.02 0.00 0.00 0.00 0.00 99.98 13:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:05:01 3 0.03 0.00 0.00 0.00 0.02 99.95 13:05:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:05:01 5 0.03 0.00 0.02 0.00 0.02 99.93 13:05:01 6 0.02 0.00 0.00 0.03 0.00 99.95 13:05:01 7 0.02 0.00 0.02 0.00 0.02 99.95 13:06:01 all 0.02 0.00 0.01 0.01 0.00 99.96 13:06:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:06:01 1 0.00 0.00 0.00 0.02 0.00 99.98 13:06:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:06:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:06:01 4 0.03 0.00 0.00 0.00 0.00 99.97 13:06:01 5 0.03 0.00 0.00 0.00 0.02 99.95 13:06:01 6 0.05 0.00 0.02 0.02 0.00 99.92 13:06:01 7 0.05 0.00 0.02 0.00 0.00 99.93 13:07:01 all 0.05 0.00 0.01 0.00 0.00 99.93 13:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:07:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:07:01 3 0.03 0.00 0.00 0.00 0.00 99.97 13:07:01 4 0.03 0.00 0.00 0.00 0.00 99.97 13:07:01 5 0.03 0.00 0.02 0.00 0.00 99.95 13:07:01 6 0.12 0.00 0.03 0.03 0.00 99.82 13:07:01 7 0.15 0.00 0.02 0.00 0.00 99.83 13:08:01 all 0.19 0.00 0.01 0.00 0.00 99.79 13:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:08:01 1 0.03 0.00 0.02 0.02 0.00 99.93 13:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:08:01 3 0.00 0.00 0.03 0.00 0.00 99.97 13:08:01 4 0.02 0.00 0.00 0.00 0.00 99.98 13:08:01 5 1.45 0.00 0.07 0.00 0.02 98.47 13:08:01 6 0.02 0.00 0.02 0.03 0.00 99.93 13:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 13:09:01 all 0.26 0.00 0.01 0.00 0.00 99.73 13:09:01 0 0.00 0.00 0.02 0.00 0.02 99.97 13:09:01 1 0.00 0.00 0.02 0.00 0.00 99.98 13:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:09:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:09:01 5 1.97 0.00 0.02 0.00 0.02 98.00 13:09:01 6 0.00 0.00 0.00 0.02 0.00 99.98 13:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 13:10:01 all 0.26 0.00 0.01 0.00 0.00 99.72 13:10:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:10:01 1 0.03 0.00 0.02 0.00 0.02 99.93 13:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:10:01 3 0.03 0.00 0.00 0.00 0.00 99.97 13:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 13:10:01 5 1.95 0.00 0.02 0.00 0.02 98.01 13:10:01 6 0.00 0.00 0.02 0.03 0.00 99.95 13:10:01 7 0.03 0.00 0.00 0.00 0.00 99.97 13:10:01 CPU %user %nice %system %iowait %steal %idle 13:11:01 all 0.04 0.00 0.01 0.00 0.00 99.94 13:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:11:01 1 0.02 0.00 0.00 0.02 0.00 99.97 13:11:01 2 0.00 0.00 0.02 0.00 0.00 99.98 13:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 13:11:01 4 0.00 0.00 0.02 0.00 0.00 99.98 13:11:01 5 0.23 0.00 0.00 0.00 0.00 99.77 13:11:01 6 0.00 0.00 0.00 0.02 0.00 99.98 13:11:01 7 0.02 0.00 0.02 0.00 0.02 99.95 13:12:01 all 6.46 0.00 0.58 1.12 0.02 91.82 13:12:01 0 1.17 0.00 0.28 0.33 0.00 98.21 13:12:01 1 2.64 0.00 1.13 3.09 0.02 93.13 13:12:01 2 1.25 0.00 0.13 0.00 0.02 98.60 13:12:01 3 3.90 0.00 0.12 0.02 0.02 95.95 13:12:01 4 22.65 0.00 1.22 1.02 0.05 75.07 13:12:01 5 10.11 0.00 0.58 0.23 0.02 89.06 13:12:01 6 6.40 0.00 0.78 4.18 0.03 88.60 13:12:01 7 3.55 0.00 0.38 0.07 0.02 95.98 13:13:01 all 8.17 0.00 2.20 2.99 0.04 86.59 13:13:01 0 2.48 0.00 1.19 0.05 0.03 96.24 13:13:01 1 4.55 0.00 2.62 7.24 0.03 85.56 13:13:01 2 4.27 0.00 1.28 0.91 0.03 93.51 13:13:01 3 24.36 0.00 3.60 10.38 0.07 61.59 13:13:01 4 9.97 0.00 2.01 0.54 0.03 87.45 13:13:01 5 8.10 0.00 1.87 0.40 0.03 89.59 13:13:01 6 3.63 0.00 2.86 3.67 0.03 89.81 13:13:01 7 7.97 0.00 2.20 0.72 0.05 89.06 13:14:01 all 8.86 0.00 1.74 2.32 0.03 87.05 13:14:01 0 6.61 0.00 1.99 0.40 0.02 90.98 13:14:01 1 9.18 0.00 2.59 4.13 0.03 84.07 13:14:01 2 3.77 0.00 1.02 0.08 0.05 95.08 13:14:01 3 1.25 0.00 1.14 1.72 0.03 95.86 13:14:01 4 25.66 0.00 2.51 0.20 0.05 71.57 13:14:01 5 2.62 0.00 1.02 0.07 0.02 96.27 13:14:01 6 11.71 0.00 1.70 11.91 0.05 74.63 13:14:01 7 10.05 0.00 2.00 0.05 0.03 87.87 Average: all 1.79 0.00 0.36 0.91 0.01 96.93 Average: 0 0.96 0.00 0.35 0.26 0.01 98.42 Average: 1 1.18 0.00 0.47 1.03 0.01 97.30 Average: 2 0.85 0.00 0.18 0.31 0.01 98.65 Average: 3 2.14 0.00 0.37 1.28 0.01 96.20 Average: 4 4.15 0.00 0.42 0.24 0.01 95.18 Average: 5 1.94 0.00 0.27 0.06 0.02 97.72 Average: 6 1.53 0.00 0.41 4.02 0.01 94.03 Average: 7 1.60 0.00 0.36 0.09 0.01 97.94