---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9652 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 13G 6.7G 66% / 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: 7976 705 1041 0 6228 6972 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:f1:84:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85193sec preferred_lft 85193sec inet6 fe80::f816:3eff:fef1:84c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:39:6e:e1 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-9652) 11/19/25 _x86_64_ (4 CPU) 12:46:18 LINUX RESTART (4 CPU) 12:47:02 tps rtps wtps bread/s bwrtn/s 12:48:01 3.71 0.03 3.68 2.44 221.08 12:49:01 1.25 0.00 1.25 0.00 14.26 12:50:01 0.85 0.00 0.85 0.00 9.87 12:51:01 1.38 0.00 1.38 0.00 16.40 12:52:01 0.90 0.00 0.90 0.00 10.93 12:53:01 5.02 3.77 1.25 96.67 27.73 12:54:01 1.47 0.00 1.47 0.00 17.06 12:55:01 1.20 0.00 1.20 0.00 15.06 12:56:01 0.80 0.00 0.80 0.00 9.20 12:57:01 1.52 0.00 1.52 0.00 18.53 12:58:01 1.08 0.00 1.08 0.00 12.93 12:59:01 66.84 23.45 43.39 828.53 1999.93 13:00:01 61.30 0.25 61.05 27.86 9149.35 13:01:01 148.63 12.83 135.79 2225.23 85023.83 13:02:01 143.98 3.20 140.78 42.79 58906.05 13:03:01 49.10 0.05 49.05 0.40 20315.76 13:04:01 10.25 0.00 10.25 0.00 4505.20 13:05:01 53.47 0.33 53.14 22.26 4195.30 13:06:01 13.80 0.27 13.53 21.06 1291.17 Average: 29.84 2.33 27.51 172.11 9785.27 12:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 6160404 7552136 2007024 24.57 26440 1551448 887292 9.63 418876 1431504 16 12:49:01 6161964 7553772 2005464 24.55 26456 1551452 887292 9.63 417588 1431500 36 12:50:01 6162180 7553976 2005248 24.55 26480 1551448 879272 9.54 417612 1431500 8 12:51:01 6162528 7554392 2004900 24.55 26512 1551460 879272 9.54 416984 1431504 12 12:52:01 6162768 7554668 2004660 24.54 26544 1551452 887312 9.63 417076 1431504 20 12:53:01 6127556 7523336 2039872 24.98 26588 1554768 903656 9.81 449300 1433572 100 12:54:01 6121016 7516840 2046412 25.06 26660 1554772 903656 9.81 456236 1433568 8 12:55:01 6120992 7516892 2046436 25.06 26684 1554780 903656 9.81 456000 1433576 40 12:56:01 6121108 7517040 2046320 25.05 26700 1554780 903656 9.81 455892 1433576 8 12:57:01 6119800 7515804 2047628 25.07 26748 1554788 903656 9.81 456204 1433580 4 12:58:01 6119968 7516028 2047460 25.07 26812 1554792 903656 9.81 456028 1433588 12 12:59:01 5875404 7390356 2292024 28.06 36572 1658568 1012324 10.98 605916 1515556 53928 13:00:01 5592124 7368368 2575304 31.53 56832 1884856 1019196 11.06 642112 1731988 108980 13:01:01 2818748 7376924 5348680 65.49 111416 4456672 1177412 12.78 700236 4256324 707588 13:02:01 1358172 7118616 6809256 83.37 156848 5471000 1723048 18.70 1228052 5037972 453600 13:03:01 1303104 7339652 6864324 84.05 163668 5714700 1383164 15.01 1174660 5121388 128552 13:04:01 1362688 7364976 6804740 83.32 163824 5697452 1167244 12.67 1152696 5103824 56 13:05:01 1052480 7120036 7114948 87.11 166012 5759348 1263716 13.71 1458196 5107656 23188 13:06:01 1057228 7127508 7110200 87.06 167224 5760288 1243244 13.49 1454072 5106228 10636 Average: 4629486 7425333 3537942 43.32 69212 2815201 1043775 11.33 696512 2565258 78252 12:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 ens3 2.52 1.20 2.84 0.83 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 ens3 0.13 0.08 0.08 0.06 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 12.90 8.70 11.51 5.15 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:54:01 ens3 2.27 2.28 1.24 7.25 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:58:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 139.88 88.09 550.26 37.47 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:00:01 ens3 58.56 46.08 704.48 6.03 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:01:01 ens3 571.24 299.58 13971.11 23.58 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 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 13:02:01 ens3 447.81 302.25 2900.10 55.85 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 13:03:01 ens3 46.90 32.46 293.16 3.09 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 0.55 0.55 0.17 0.17 0.00 0.00 0.00 0.00 13:04:01 ens3 8.68 5.68 1.83 7.50 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 4.62 4.62 0.67 0.67 0.00 0.00 0.00 0.00 13:05:01 ens3 80.72 122.66 20.88 814.91 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 3.53 3.53 0.31 0.31 0.00 0.00 0.00 0.00 13:06:01 ens3 6.56 7.06 4.94 3.25 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 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 72.65 48.29 972.56 50.84 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 Average: lo 0.72 0.72 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9652) 11/19/25 _x86_64_ (4 CPU) 12:46:18 LINUX RESTART (4 CPU) 12:47:02 CPU %user %nice %system %iowait %steal %idle 12:48:01 all 0.52 0.00 0.05 0.05 0.35 99.03 12:48:01 0 0.74 0.00 0.08 0.07 0.27 98.83 12:48:01 1 0.64 0.00 0.07 0.00 0.81 98.49 12:48:01 2 0.59 0.00 0.02 0.00 0.19 99.20 12:48:01 3 0.08 0.00 0.03 0.10 0.15 99.63 12:49:01 all 0.07 0.00 0.02 0.00 0.30 99.59 12:49:01 0 0.00 0.00 0.00 0.02 0.17 99.82 12:49:01 1 0.27 0.00 0.03 0.00 0.78 98.92 12:49:01 2 0.00 0.00 0.02 0.00 0.12 99.87 12:49:01 3 0.02 0.00 0.05 0.00 0.13 99.80 12:50:01 all 0.11 0.00 0.02 0.01 0.25 99.61 12:50:01 0 0.00 0.00 0.00 0.03 0.15 99.82 12:50:01 1 0.45 0.00 0.05 0.00 0.63 98.87 12:50:01 2 0.02 0.00 0.00 0.00 0.13 99.85 12:50:01 3 0.00 0.00 0.00 0.00 0.12 99.88 12:51:01 all 0.32 0.00 0.03 0.01 0.25 99.38 12:51:01 0 0.02 0.00 0.02 0.05 0.18 99.73 12:51:01 1 1.23 0.00 0.05 0.02 0.56 98.14 12:51:01 2 0.00 0.00 0.05 0.00 0.12 99.83 12:51:01 3 0.03 0.00 0.03 0.00 0.13 99.80 12:52:01 all 0.21 0.00 0.02 0.01 0.05 99.71 12:52:01 0 0.00 0.00 0.02 0.05 0.05 99.88 12:52:01 1 0.86 0.00 0.03 0.00 0.10 99.00 12:52:01 2 0.00 0.00 0.00 0.02 0.03 99.95 12:52:01 3 0.00 0.00 0.02 0.00 0.00 99.98 12:53:01 all 2.28 0.00 0.08 0.12 0.20 97.31 12:53:01 0 0.85 0.00 0.13 0.45 0.20 98.37 12:53:01 1 3.60 0.00 0.05 0.03 0.20 96.12 12:53:01 2 0.67 0.00 0.10 0.00 0.18 99.05 12:53:01 3 4.00 0.00 0.02 0.00 0.20 95.78 12:54:01 all 0.19 0.00 0.03 0.02 0.06 99.70 12:54:01 0 0.05 0.00 0.05 0.02 0.07 99.82 12:54:01 1 0.20 0.00 0.05 0.00 0.10 99.65 12:54:01 2 0.10 0.00 0.02 0.00 0.02 99.87 12:54:01 3 0.42 0.00 0.02 0.07 0.07 99.43 12:55:01 all 0.02 0.00 0.01 0.01 0.02 99.94 12:55:01 0 0.00 0.00 0.02 0.00 0.02 99.97 12:55:01 1 0.05 0.00 0.02 0.05 0.05 99.83 12:55:01 2 0.02 0.00 0.02 0.00 0.00 99.97 12:55:01 3 0.00 0.00 0.02 0.00 0.00 99.98 12:56:01 all 0.01 0.00 0.01 0.00 0.02 99.96 12:56:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:56:01 1 0.03 0.00 0.00 0.02 0.02 99.93 12:56:01 2 0.00 0.00 0.02 0.00 0.03 99.95 12:56:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:57:01 all 0.01 0.00 0.01 0.02 0.02 99.95 12:57:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:57:01 1 0.02 0.00 0.02 0.07 0.03 99.87 12:57:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:57:01 3 0.00 0.00 0.02 0.00 0.02 99.97 12:58:01 all 0.02 0.00 0.01 0.01 0.01 99.95 12:58:01 0 0.03 0.00 0.03 0.00 0.02 99.92 12:58:01 1 0.07 0.00 0.02 0.05 0.02 99.85 12:58:01 2 0.00 0.00 0.02 0.00 0.00 99.98 12:58:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:58:01 CPU %user %nice %system %iowait %steal %idle 12:59:01 all 13.23 0.00 1.03 2.22 1.06 82.45 12:59:01 0 15.07 0.00 1.06 0.32 1.13 82.42 12:59:01 1 3.40 0.00 0.67 3.06 0.60 92.27 12:59:01 2 8.36 0.00 0.84 2.99 1.22 86.58 12:59:01 3 26.06 0.00 1.55 2.50 1.31 68.58 13:00:01 all 19.63 0.00 1.11 2.30 1.51 75.44 13:00:01 0 12.05 0.00 0.86 0.13 1.42 85.53 13:00:01 1 34.44 0.00 2.01 1.03 1.43 61.09 13:00:01 2 0.45 0.00 0.10 0.00 0.66 98.79 13:00:01 3 31.64 0.00 1.47 8.02 2.48 56.40 13:01:01 all 21.88 0.00 9.71 2.55 3.82 62.04 13:01:01 0 20.80 0.00 7.65 0.25 4.28 67.03 13:01:01 1 28.84 0.00 11.95 2.70 3.93 52.58 13:01:01 2 19.00 0.00 10.18 3.11 3.53 64.18 13:01:01 3 18.87 0.00 9.12 4.16 3.54 64.33 13:02:01 all 26.36 0.00 8.77 2.83 3.00 59.04 13:02:01 0 26.41 0.00 8.40 1.97 3.36 59.87 13:02:01 1 28.49 0.00 8.90 3.07 2.95 56.61 13:02:01 2 30.53 0.00 8.97 1.30 3.11 56.10 13:02:01 3 19.98 0.00 8.79 5.03 2.62 63.59 13:03:01 all 53.31 0.00 8.25 0.12 4.15 34.17 13:03:01 0 55.09 0.00 8.76 0.13 3.88 32.13 13:03:01 1 55.75 0.00 7.91 0.05 4.17 32.11 13:03:01 2 50.27 0.00 8.07 0.02 4.38 37.27 13:03:01 3 52.13 0.00 8.25 0.30 4.17 35.16 13:04:01 all 2.68 0.00 1.01 0.22 1.11 94.97 13:04:01 0 2.94 0.00 1.10 0.00 1.39 94.57 13:04:01 1 2.76 0.00 1.13 0.00 1.08 95.03 13:04:01 2 2.54 0.00 0.90 0.42 1.01 95.13 13:04:01 3 2.52 0.00 0.94 0.45 0.94 95.15 13:05:01 all 17.63 0.00 1.73 1.36 1.98 77.30 13:05:01 0 25.63 0.00 1.75 2.75 2.35 67.52 13:05:01 1 12.85 0.00 1.90 0.41 1.69 83.14 13:05:01 2 14.40 0.00 1.73 0.66 2.03 81.18 13:05:01 3 17.65 0.00 1.54 1.61 1.84 77.35 13:06:01 all 12.58 0.00 0.59 0.63 0.85 85.34 13:06:01 0 4.79 0.00 0.35 0.33 0.63 93.90 13:06:01 1 0.15 0.00 0.15 0.02 0.12 99.57 13:06:01 2 7.80 0.00 0.33 0.13 0.95 90.79 13:06:01 3 37.54 0.00 1.53 2.06 1.71 57.16 Average: all 9.01 0.00 1.71 0.66 1.00 87.62 Average: 0 8.68 0.00 1.60 0.35 1.03 88.34 Average: 1 9.16 0.00 1.84 0.56 1.01 87.43 Average: 2 7.10 0.00 1.65 0.45 0.93 89.87 Average: 3 11.12 0.00 1.75 1.28 1.02 84.83