---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12929 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 11G 145G 7% / 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 832 29015 0 2318 30902 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:82:97:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85557sec preferred_lft 85557sec inet6 fe80::f816:3eff:fe82:97f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:44:f7:6f 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::42:5cff:fe44:f76f/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-12929) 08/16/26 _x86_64_ (8 CPU) 08:23:20 LINUX RESTART (8 CPU) 08:24:03 tps rtps wtps bread/s bwrtn/s 08:25:01 243.98 13.33 230.65 1754.46 107909.26 08:26:01 72.94 0.00 72.94 0.00 34921.91 08:27:01 4.75 0.00 4.75 0.00 3794.70 08:28:01 1.95 0.03 1.92 6.13 1159.14 08:29:01 7.70 0.00 7.70 0.00 6565.31 08:30:01 6.78 0.02 6.77 0.13 5557.07 08:31:01 1.70 0.00 1.70 0.00 1009.93 08:32:01 4.33 0.02 4.32 0.13 5281.52 08:33:01 20.33 0.00 20.33 0.00 11617.00 08:34:01 13.61 0.00 13.61 0.00 11770.84 08:35:01 8.78 0.00 8.78 0.00 7711.65 08:36:01 4.35 0.00 4.35 0.00 4847.46 08:37:01 105.13 0.53 104.60 52.92 13270.05 Average: 37.65 1.04 36.61 135.37 16335.49 08:24:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 29838912 31683696 3100300 9.41 78480 2066520 1550340 4.56 947900 1831100 1108 08:26:01 29234656 31562424 3704556 11.25 84872 2516396 1659588 4.88 1119988 2215532 90664 08:27:01 28918324 31293928 4020888 12.21 84932 2543824 1970832 5.80 1396548 2253176 12672 08:28:01 28615972 31037008 4323240 13.12 84996 2569688 2261820 6.65 1657516 2293200 4116 08:29:01 29317980 31664252 3621232 10.99 85136 2538236 1581364 4.65 1079112 2170076 20580 08:30:01 28829072 31324492 4110140 12.48 85220 2665720 1960264 5.77 1454068 2280880 8672 08:31:01 28539936 31079444 4399276 13.36 85304 2691500 2225256 6.55 1697816 2324204 4572 08:32:01 28505044 31166576 4434168 13.46 85392 2844748 2076116 6.11 1611216 2442264 20 08:33:01 28897952 31439980 4041260 12.27 85620 2723096 1849244 5.44 1380804 2280860 53928 08:34:01 29022244 31364156 3916968 11.89 85780 2520080 1949860 5.74 1367116 2174532 6660 08:35:01 28944244 31370636 3994968 12.13 85832 2603932 1910112 5.62 1401892 2216236 32184 08:36:01 28892360 31425320 4046852 12.29 85904 2716592 1828796 5.38 1348228 2319248 60 08:37:01 29722636 31652156 3216576 9.77 92256 2129020 1450140 4.27 1010728 1866792 27756 Average: 29021487 31389544 3917725 11.89 85363 2548412 1867210 5.49 1344072 2205238 20230 08:24:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 docker0 3.19 8.41 0.21 105.60 0.00 0.00 0.00 0.00 08:25:01 lo 3.31 3.31 0.38 0.38 0.00 0.00 0.00 0.00 08:25:01 vetheefb6bd 1.53 4.14 0.12 51.99 0.00 0.00 0.00 0.00 08:25:01 ens3 122.58 80.00 1760.66 14.28 0.00 0.00 0.00 0.00 08:26:01 docker0 38.91 100.72 2.46 1745.91 0.00 0.00 0.00 0.00 08:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:26:01 vetheefb6bd 38.91 100.87 2.99 1745.92 0.00 0.00 0.00 0.14 08:26:01 ens3 160.37 95.03 1759.11 16.73 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 vetheefb6bd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 0.25 0.17 0.08 0.45 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 vetheefb6bd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 0.30 0.25 0.07 0.26 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 vetheefb6bd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 1.48 1.27 0.41 0.83 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 vetheefb6bd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 0.50 0.40 0.12 0.43 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 vetheefb6bd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.28 0.23 0.12 0.23 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 vetheefb6bd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.27 0.25 0.07 0.23 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 vetheefb6bd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 10.10 8.85 2.15 3.37 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 vetheefb6bd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 8.13 7.83 1.86 3.19 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vetheefb6bd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 1.58 1.33 0.40 0.66 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 vetheefb6bd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 0.25 0.23 0.07 0.23 0.00 0.00 0.00 0.00 08:37:01 docker0 6.17 7.30 0.43 104.05 0.00 0.00 0.00 0.00 08:37:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 08:37:01 ens3 170.50 170.25 145.74 350.08 0.00 0.00 0.00 0.00 Average: docker0 3.71 8.96 0.24 150.54 0.00 0.00 0.00 0.00 Average: lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 36.44 28.03 278.57 30.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12929) 08/16/26 _x86_64_ (8 CPU) 08:23:20 LINUX RESTART (8 CPU) 08:24:03 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 9.38 0.00 1.07 2.09 0.04 87.42 08:25:01 0 27.68 0.00 2.19 0.41 0.05 69.67 08:25:01 1 26.46 0.00 2.33 0.79 0.05 70.36 08:25:01 2 4.59 0.00 0.60 0.45 0.02 94.34 08:25:01 3 1.02 0.00 0.43 0.09 0.03 98.43 08:25:01 4 0.52 0.00 0.26 7.48 0.03 91.71 08:25:01 5 6.47 0.00 0.79 0.03 0.02 92.69 08:25:01 6 0.48 0.00 0.73 5.50 0.03 93.26 08:25:01 7 7.79 0.00 1.19 1.96 0.09 88.97 08:26:01 all 38.76 0.00 6.06 0.16 0.08 54.93 08:26:01 0 40.24 0.00 5.91 0.02 0.07 53.77 08:26:01 1 40.11 0.00 7.36 0.12 0.08 52.33 08:26:01 2 38.62 0.00 5.55 0.00 0.08 55.74 08:26:01 3 40.40 0.00 5.68 0.00 0.08 53.83 08:26:01 4 37.47 0.00 6.35 1.12 0.10 54.97 08:26:01 5 35.88 0.00 6.11 0.00 0.08 57.93 08:26:01 6 36.91 0.00 5.64 0.00 0.07 57.38 08:26:01 7 40.45 0.00 5.92 0.08 0.08 53.46 08:27:01 all 12.40 0.00 0.54 0.04 0.02 86.99 08:27:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:27:01 1 2.50 0.00 0.18 0.00 0.03 97.28 08:27:01 2 0.55 0.00 0.05 0.00 0.00 99.40 08:27:01 3 0.02 0.00 0.02 0.00 0.03 99.93 08:27:01 4 0.02 0.00 0.00 0.02 0.02 99.95 08:27:01 5 0.05 0.00 0.07 0.25 0.00 99.63 08:27:01 6 96.00 0.00 3.92 0.00 0.08 0.00 08:27:01 7 0.00 0.00 0.02 0.05 0.02 99.92 08:28:01 all 12.11 0.00 0.43 0.02 0.03 87.42 08:28:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:28:01 1 0.03 0.00 0.00 0.00 0.03 99.93 08:28:01 2 93.65 0.00 3.23 0.00 0.08 3.03 08:28:01 3 0.00 0.00 0.02 0.00 0.05 99.93 08:28:01 4 0.05 0.00 0.02 0.00 0.02 99.92 08:28:01 5 0.13 0.00 0.02 0.08 0.02 99.75 08:28:01 6 2.92 0.00 0.12 0.00 0.00 96.97 08:28:01 7 0.00 0.00 0.02 0.05 0.00 99.93 08:29:01 all 12.29 0.00 0.53 0.07 0.02 87.09 08:29:01 0 0.28 0.00 0.10 0.00 0.00 99.62 08:29:01 1 8.07 0.00 0.73 0.30 0.02 90.88 08:29:01 2 32.62 0.00 1.47 0.00 0.02 65.90 08:29:01 3 0.48 0.00 0.12 0.00 0.00 99.40 08:29:01 4 0.60 0.00 0.17 0.00 0.02 99.22 08:29:01 5 14.76 0.00 0.49 0.03 0.02 84.71 08:29:01 6 40.74 0.00 1.05 0.15 0.05 58.01 08:29:01 7 0.72 0.00 0.13 0.07 0.00 99.08 08:30:01 all 11.93 0.00 0.65 0.05 0.02 87.35 08:30:01 0 0.05 0.00 0.05 0.15 0.02 99.73 08:30:01 1 0.05 0.00 0.00 0.00 0.00 99.95 08:30:01 2 8.84 0.00 0.38 0.00 0.07 90.71 08:30:01 3 6.88 0.00 0.87 0.05 0.02 92.18 08:30:01 4 1.08 0.00 0.38 0.18 0.02 98.33 08:30:01 5 3.35 0.00 0.30 0.00 0.02 96.34 08:30:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:30:01 7 75.18 0.00 3.17 0.05 0.07 21.53 08:31:01 all 12.24 0.00 0.44 0.01 0.02 87.28 08:31:01 0 0.05 0.00 0.02 0.05 0.00 99.88 08:31:01 1 53.58 0.00 1.83 0.00 0.07 44.52 08:31:01 2 1.09 0.00 0.00 0.00 0.03 98.88 08:31:01 3 7.08 0.00 0.25 0.00 0.00 92.67 08:31:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:31:01 5 8.60 0.00 0.38 0.00 0.02 91.00 08:31:01 6 0.00 0.00 0.00 0.00 0.02 99.98 08:31:01 7 27.56 0.00 1.03 0.03 0.03 71.34 08:32:01 all 12.23 0.00 0.47 0.06 0.02 87.22 08:32:01 0 0.03 0.00 0.03 0.07 0.02 99.85 08:32:01 1 90.97 0.00 3.42 0.33 0.10 5.18 08:32:01 2 2.00 0.00 0.00 0.00 0.03 97.96 08:32:01 3 4.91 0.00 0.28 0.00 0.02 94.79 08:32:01 4 0.02 0.00 0.00 0.00 0.02 99.97 08:32:01 5 0.05 0.00 0.02 0.00 0.00 99.93 08:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 7 0.05 0.00 0.00 0.05 0.03 99.87 08:33:01 all 36.22 0.00 3.34 0.03 0.04 60.37 08:33:01 0 25.19 0.00 3.52 0.05 0.02 71.22 08:33:01 1 51.97 0.00 3.15 0.00 0.07 44.82 08:33:01 2 52.67 0.00 4.05 0.12 0.05 43.12 08:33:01 3 34.78 0.00 3.02 0.00 0.03 62.16 08:33:01 4 35.70 0.00 3.73 0.00 0.05 60.52 08:33:01 5 26.57 0.00 3.03 0.00 0.02 70.38 08:33:01 6 35.40 0.00 3.57 0.00 0.03 61.00 08:33:01 7 27.28 0.00 2.68 0.05 0.05 69.93 08:34:01 all 30.35 0.00 3.02 0.03 0.04 66.56 08:34:01 0 20.51 0.00 2.57 0.15 0.03 76.74 08:34:01 1 21.48 0.00 2.51 0.00 0.07 75.95 08:34:01 2 21.35 0.00 2.62 0.00 0.05 75.98 08:34:01 3 20.61 0.00 2.66 0.00 0.03 76.69 08:34:01 4 90.75 0.00 5.43 0.00 0.07 3.75 08:34:01 5 21.19 0.00 2.83 0.00 0.03 75.94 08:34:01 6 24.00 0.00 2.72 0.00 0.03 73.25 08:34:01 7 22.95 0.00 2.82 0.08 0.03 74.12 08:35:01 all 12.11 0.00 0.74 0.06 0.02 87.07 08:35:01 0 0.32 0.00 0.15 0.05 0.03 99.45 08:35:01 1 7.39 0.00 0.64 0.05 0.03 91.89 08:35:01 2 24.13 0.00 1.35 0.00 0.05 74.47 08:35:01 3 4.60 0.00 0.97 0.18 0.00 94.25 08:35:01 4 50.45 0.00 2.28 0.15 0.07 47.05 08:35:01 5 9.80 0.00 0.47 0.00 0.00 89.74 08:35:01 6 0.15 0.00 0.02 0.00 0.00 99.83 08:35:01 7 0.12 0.00 0.02 0.03 0.00 99.83 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 12.01 0.00 0.49 0.04 0.03 87.43 08:36:01 0 0.07 0.00 0.07 0.10 0.05 99.72 08:36:01 1 2.07 0.00 0.08 0.00 0.00 97.85 08:36:01 2 0.03 0.00 0.02 0.00 0.03 99.92 08:36:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:36:01 4 93.87 0.00 3.73 0.18 0.10 2.12 08:36:01 5 0.03 0.00 0.02 0.00 0.00 99.95 08:36:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:36:01 7 0.00 0.00 0.00 0.05 0.00 99.95 08:37:01 all 27.10 0.00 4.85 0.18 0.06 67.81 08:37:01 0 20.40 0.00 3.93 0.28 0.07 75.32 08:37:01 1 33.42 0.00 5.33 0.08 0.05 61.11 08:37:01 2 22.15 0.00 5.89 0.02 0.07 71.88 08:37:01 3 33.51 0.00 5.08 0.07 0.07 61.27 08:37:01 4 25.17 0.00 4.50 0.05 0.07 70.22 08:37:01 5 19.74 0.00 4.18 0.05 0.05 75.98 08:37:01 6 31.54 0.00 4.86 0.02 0.05 63.53 08:37:01 7 30.86 0.00 4.98 0.90 0.08 63.17 Average: all 18.42 0.00 1.74 0.21 0.03 79.59 Average: 0 10.32 0.00 1.42 0.10 0.03 88.13 Average: 1 26.00 0.00 2.12 0.13 0.05 71.71 Average: 2 23.28 0.00 1.94 0.04 0.04 74.69 Average: 3 11.89 0.00 1.49 0.03 0.03 86.56 Average: 4 25.90 0.00 2.07 0.69 0.04 71.30 Average: 5 11.29 0.00 1.44 0.03 0.02 87.21 Average: 6 20.68 0.00 1.74 0.42 0.03 77.13 Average: 7 17.94 0.00 1.69 0.26 0.04 80.07