---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10308 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.1G 11G 48% / 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 526 5110 0 2338 7163 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:da:6b:59 brd ff:ff:ff:ff:ff:ff inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85234sec preferred_lft 85234sec inet6 fe80::f816:3eff:feda:6b59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:91:3e:de 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::42:66ff:fe91:3ede/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-10308) 09/09/26 _x86_64_ (4 CPU) 03:22:49 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:01 153.03 69.23 83.81 5583.21 39820.61 03:25:01 59.96 0.10 59.86 20.26 9786.77 03:26:01 91.54 12.85 78.69 2277.37 12939.15 03:27:01 2.70 0.00 2.70 0.00 32.93 03:28:01 1.02 0.00 1.02 0.00 13.20 03:29:01 0.87 0.00 0.87 0.00 10.53 03:30:01 0.88 0.00 0.88 0.00 11.87 03:31:01 1.13 0.00 1.13 0.00 13.33 03:32:01 2.73 1.75 0.98 41.06 13.73 03:33:01 1.70 0.00 1.70 0.00 21.20 03:34:01 0.85 0.00 0.85 0.00 10.26 03:35:01 0.73 0.00 0.73 0.00 9.20 03:36:01 0.85 0.00 0.85 0.00 11.33 03:37:01 0.70 0.00 0.70 0.00 8.93 03:38:01 1.07 0.00 1.07 0.00 14.53 03:39:01 3.23 2.37 0.87 18.93 15.33 03:40:01 1.18 0.00 1.18 0.00 15.46 03:41:01 7.47 0.25 7.22 16.93 167.71 03:42:01 22.56 0.28 22.28 21.19 1855.65 Average: 18.64 4.57 14.07 420.01 3409.49 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 5911252 7424612 2256176 27.62 36760 1657136 988204 10.72 571368 1515120 54832 03:25:01 5609068 7364784 2558360 31.32 55696 1868708 1018244 11.05 640724 1722924 72856 03:26:01 5313300 7402316 2854128 34.95 68432 2173368 1272012 13.80 699236 1924704 688 03:27:01 5312956 7402056 2854472 34.95 68464 2173372 1272012 13.80 699256 1924704 152 03:28:01 5321272 7407604 2846156 34.85 68504 2170580 1290608 14.00 693144 1921916 8 03:29:01 5322132 7408536 2845296 34.84 68524 2170596 1290608 14.00 692836 1921924 132 03:30:01 5330912 7417348 2836516 34.73 68544 2170600 1304348 14.15 683880 1921928 164 03:31:01 5331292 7417748 2836136 34.72 68556 2170608 1304348 14.15 683692 1921936 148 03:32:01 5291568 7379856 2875860 35.21 68596 2171836 1308408 14.20 722036 1922376 4 03:33:01 5291700 7380076 2875728 35.21 68696 2171836 1308408 14.20 721524 1922380 36 03:34:01 5291492 7379884 2875936 35.21 68724 2171844 1308408 14.20 721596 1922384 24 03:35:01 5291344 7379792 2876084 35.21 68740 2171848 1308408 14.20 721860 1922388 228 03:36:01 5291468 7379932 2875960 35.21 68756 2171848 1308408 14.20 721868 1922388 156 03:37:01 5291468 7379952 2875960 35.21 68772 2171852 1308408 14.20 721828 1922392 236 03:38:01 5291600 7380128 2875828 35.21 68812 2171848 1308408 14.20 721672 1922396 4 03:39:01 5290096 7379276 2877332 35.23 69416 2171860 1319144 14.31 722616 1922400 336 03:40:01 5290220 7379440 2877208 35.23 69456 2171860 1319144 14.31 722588 1922400 140 03:41:01 5241672 7332664 2925756 35.82 70028 2173172 1053220 11.43 778512 1918028 1956 03:42:01 5229048 7330568 2938380 35.98 72008 2181024 1058912 11.49 794464 1913292 10600 Average: 5344414 7385609 2823014 34.56 66604 2129252 1244719 13.51 707089 1889894 7511 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:24:01 ens3 422.48 222.99 1081.28 65.27 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:25:01 ens3 42.79 35.89 824.22 5.06 0.00 0.00 0.00 0.00 03:26:01 docker0 12.00 19.71 1.11 91.36 0.00 0.00 0.00 0.00 03:26:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 03:26:01 ens3 83.69 69.88 713.54 9.93 0.00 0.00 0.00 0.00 03:26:01 vethdf88911 0.18 0.30 0.02 0.03 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 ens3 0.32 0.30 0.02 0.02 0.00 0.00 0.00 0.00 03:27:01 vethdf88911 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.07 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:28:01 vethdf88911 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 ens3 0.20 0.15 0.13 0.07 0.00 0.00 0.00 0.00 03:29:01 vethdf88911 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 vethdf88911 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 vethdf88911 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 ens3 8.43 6.72 5.70 13.39 0.00 0.00 0.00 0.00 03:32:01 vethdf88911 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 vethdf88911 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.23 0.12 0.13 0.13 0.00 0.00 0.00 0.00 03:34:01 vethdf88911 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 vethdf88911 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 vethdf88911 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 vethdf88911 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 vethdf88911 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 ens3 0.22 0.13 0.13 0.07 0.00 0.00 0.00 0.00 03:39:01 vethdf88911 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 vethdf88911 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:41:01 ens3 6.10 5.18 4.37 2.51 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:42:01 ens3 13.31 13.65 9.45 6.40 0.00 0.00 0.00 0.00 Average: docker0 0.63 1.04 0.06 4.81 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 30.42 18.69 138.91 5.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10308) 09/09/26 _x86_64_ (4 CPU) 03:22:49 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 18.45 0.00 2.64 4.82 1.19 72.90 03:24:01 0 24.98 0.00 2.12 1.85 1.17 69.88 03:24:01 1 6.94 0.00 4.35 4.30 1.17 83.24 03:24:01 2 18.41 0.00 2.05 7.52 1.20 70.81 03:24:01 3 23.47 0.00 2.03 5.58 1.25 67.67 03:25:01 all 20.16 0.00 1.07 1.71 0.75 76.30 03:25:01 0 13.02 0.00 0.82 0.63 0.43 85.09 03:25:01 1 10.29 0.00 0.62 0.40 0.68 88.01 03:25:01 2 13.37 0.00 0.69 5.22 0.47 80.26 03:25:01 3 43.92 0.00 2.18 0.62 1.43 51.85 03:26:01 all 14.24 0.00 2.36 2.46 0.81 80.13 03:26:01 0 5.04 0.00 1.30 1.60 0.37 91.69 03:26:01 1 25.83 0.00 3.19 2.07 0.98 67.93 03:26:01 2 10.95 0.00 1.90 1.80 0.78 84.57 03:26:01 3 15.11 0.00 3.05 4.39 1.12 76.33 03:27:01 all 0.54 0.00 0.04 0.03 0.04 99.34 03:27:01 0 0.02 0.00 0.00 0.00 0.03 99.95 03:27:01 1 0.10 0.00 0.08 0.00 0.03 99.78 03:27:01 2 1.99 0.00 0.03 0.03 0.07 97.88 03:27:01 3 0.05 0.00 0.07 0.08 0.03 99.77 03:28:01 all 0.05 0.00 0.02 0.01 0.01 99.91 03:28:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:28:01 1 0.10 0.00 0.00 0.00 0.02 99.88 03:28:01 2 0.07 0.00 0.02 0.03 0.02 99.87 03:28:01 3 0.05 0.00 0.03 0.00 0.00 99.92 03:29:01 all 0.04 0.00 0.02 0.00 0.02 99.92 03:29:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:29:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:29:01 2 0.05 0.00 0.03 0.02 0.02 99.88 03:29:01 3 0.05 0.00 0.02 0.00 0.02 99.92 03:30:01 all 0.27 0.00 0.03 0.00 0.02 99.67 03:30:01 0 0.05 0.00 0.03 0.00 0.03 99.88 03:30:01 1 0.02 0.00 0.03 0.00 0.00 99.95 03:30:01 2 0.07 0.00 0.05 0.03 0.03 99.82 03:30:01 3 0.94 0.00 0.02 0.00 0.03 99.01 03:31:01 all 0.52 0.00 0.02 0.00 0.00 99.45 03:31:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:31:01 1 0.05 0.00 0.02 0.00 0.00 99.93 03:31:01 2 0.03 0.00 0.03 0.02 0.00 99.92 03:31:01 3 1.99 0.00 0.02 0.00 0.00 98.00 03:32:01 all 1.06 0.00 0.08 0.06 0.09 98.70 03:32:01 0 1.75 0.00 0.03 0.03 0.10 98.08 03:32:01 1 0.69 0.00 0.12 0.10 0.12 98.98 03:32:01 2 0.68 0.00 0.07 0.10 0.08 99.07 03:32:01 3 1.15 0.00 0.10 0.00 0.07 98.68 03:33:01 all 0.03 0.00 0.03 0.03 0.02 99.89 03:33:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:33:01 1 0.02 0.00 0.02 0.00 0.03 99.93 03:33:01 2 0.05 0.00 0.05 0.12 0.02 99.77 03:33:01 3 0.03 0.00 0.07 0.00 0.02 99.88 03:34:01 all 0.03 0.00 0.03 0.00 0.00 99.94 03:34:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:34:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:34:01 2 0.05 0.00 0.03 0.02 0.02 99.88 03:34:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.03 0.00 0.02 0.01 0.01 99.93 03:35:01 0 0.00 0.00 0.00 0.00 0.02 99.98 03:35:01 1 0.02 0.00 0.02 0.00 0.02 99.95 03:35:01 2 0.07 0.00 0.02 0.03 0.00 99.88 03:35:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:36:01 all 0.04 0.00 0.02 0.00 0.00 99.93 03:36:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:36:01 1 0.05 0.00 0.02 0.00 0.00 99.93 03:36:01 2 0.07 0.00 0.03 0.02 0.02 99.87 03:36:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:37:01 all 0.03 0.00 0.01 0.00 0.00 99.96 03:37:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:37:01 2 0.03 0.00 0.03 0.02 0.00 99.92 03:37:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:38:01 all 0.22 0.00 0.02 0.01 0.01 99.74 03:38:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:38:01 1 0.75 0.00 0.03 0.00 0.02 99.20 03:38:01 2 0.00 0.00 0.02 0.02 0.00 99.97 03:38:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:39:01 all 0.49 0.00 0.04 0.04 0.02 99.41 03:39:01 0 0.02 0.00 0.03 0.00 0.02 99.93 03:39:01 1 1.87 0.00 0.05 0.15 0.03 97.90 03:39:01 2 0.07 0.00 0.03 0.03 0.03 99.83 03:39:01 3 0.05 0.00 0.05 0.00 0.00 99.90 03:40:01 all 0.53 0.00 0.02 0.01 0.01 99.43 03:40:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:40:01 1 1.99 0.00 0.03 0.00 0.03 97.95 03:40:01 2 0.03 0.00 0.02 0.03 0.00 99.92 03:40:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:41:01 all 4.49 0.00 0.32 0.21 0.24 94.74 03:41:01 0 0.43 0.00 0.17 0.18 0.10 99.12 03:41:01 1 3.19 0.00 0.36 0.51 0.27 95.67 03:41:01 2 10.64 0.00 0.33 0.07 0.35 88.61 03:41:01 3 3.75 0.00 0.42 0.07 0.25 95.52 03:42:01 all 20.86 0.00 0.98 0.75 0.77 76.63 03:42:01 0 17.92 0.00 1.05 1.23 0.60 79.20 03:42:01 1 4.19 0.00 0.58 1.21 0.45 93.57 03:42:01 2 55.50 0.00 1.83 0.52 1.67 40.49 03:42:01 3 5.88 0.00 0.47 0.03 0.38 93.24 Average: all 4.32 0.00 0.41 0.54 0.21 94.52 Average: 0 3.34 0.00 0.30 0.29 0.15 95.92 Average: 1 2.96 0.00 0.50 0.46 0.20 95.87 Average: 2 5.90 0.00 0.38 0.82 0.25 92.64 Average: 3 5.09 0.00 0.45 0.57 0.24 93.65