---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9327 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 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 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 819 26633 0 4713 30891 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:de:52:2b brd ff:ff:ff:ff:ff:ff inet 10.30.106.62/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fede:522b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:0a:39:b7 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9327) 01/03/24 _x86_64_ (8 CPU) 13:34:21 LINUX RESTART (8 CPU) 13:35:03 tps rtps wtps bread/s bwrtn/s 13:36:01 111.36 44.44 66.92 1999.79 15955.59 13:37:01 105.52 13.85 91.67 1124.35 21753.97 13:38:01 166.86 10.98 155.87 1934.88 91255.86 13:39:01 184.42 11.08 173.34 547.21 16696.58 13:40:01 10.03 0.08 9.95 2.80 9121.45 13:41:01 8.90 0.02 8.88 0.13 9210.15 13:42:01 8.05 0.00 8.05 0.00 9201.73 13:43:01 8.63 0.00 8.63 0.00 9083.95 13:44:01 8.48 0.00 8.48 0.00 9096.33 13:45:01 41.86 0.88 40.98 47.06 10858.62 Average: 65.26 8.01 57.24 560.83 20237.70 13:35:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 30179184 31761184 2760036 8.38 68124 1824948 1404168 4.13 811928 1661372 152788 13:37:01 29810912 31748068 3128308 9.50 85880 2145348 1382072 4.07 833360 1971540 163620 13:38:01 27348512 31690132 5590708 16.97 108612 4452460 1902452 5.60 962648 4196856 428 13:39:01 25400572 29901960 7538648 22.89 115816 4593016 6235728 18.35 2872724 4183592 1704 13:40:01 25376292 29878592 7562928 22.96 115948 4593756 6226888 18.32 2897668 4184044 184 13:41:01 25358208 29861420 7581012 23.02 116040 4594532 6438752 18.94 2914616 4184820 212 13:42:01 25335780 29839772 7603440 23.08 116128 4595192 6421740 18.89 2936388 4185472 268 13:43:01 25213272 29718688 7725948 23.46 116236 4596456 6504008 19.14 3056124 4186732 1012 13:44:01 25192984 29699192 7746236 23.52 116332 4597116 6504008 19.14 3076264 4187380 316 13:45:01 27307588 31649564 5631632 17.10 116960 4440556 1456120 4.28 1161392 4026500 2216 Average: 26652330 30574857 6286890 19.09 107608 4043338 4447594 13.09 2152311 3696831 32275 13:35:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 13:36:01 ens3 246.72 156.47 1244.63 44.10 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 13:37:01 ens3 63.22 44.68 954.13 7.55 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth740bc0f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 8.27 8.27 0.76 0.76 0.00 0.00 0.00 0.00 13:38:01 ens3 607.52 334.19 21167.21 24.40 0.00 0.00 0.00 0.00 13:38:01 veth0d3fa71 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth740bc0f 77.14 93.27 45.94 25.81 0.00 0.00 0.00 0.00 13:39:01 vethd113157 11.65 10.15 2.20 11.02 0.00 0.00 0.00 0.00 13:39:01 vethd39d525 2.23 2.28 2.48 2.89 0.00 0.00 0.00 0.00 13:39:01 veth689e0e1 1.15 1.37 0.10 0.09 0.00 0.00 0.00 0.00 13:40:01 veth740bc0f 21.33 25.95 31.72 6.15 0.00 0.00 0.00 0.00 13:40:01 vethd113157 7.98 6.65 1.78 10.68 0.00 0.00 0.00 0.00 13:40:01 vethd39d525 0.92 0.90 2.38 2.81 0.00 0.00 0.00 0.00 13:40:01 veth689e0e1 0.18 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:41:01 veth740bc0f 21.63 26.26 31.93 6.26 0.00 0.00 0.00 0.00 13:41:01 vethd113157 8.32 6.97 1.89 10.89 0.00 0.00 0.00 0.00 13:41:01 vethd39d525 1.02 0.85 2.39 2.80 0.00 0.00 0.00 0.00 13:41:01 veth689e0e1 0.23 0.30 0.04 0.03 0.00 0.00 0.00 0.00 13:42:01 veth740bc0f 21.31 25.88 31.72 6.15 0.00 0.00 0.00 0.00 13:42:01 vethd113157 7.95 6.60 1.78 10.68 0.00 0.00 0.00 0.00 13:42:01 vethd39d525 0.82 0.77 2.38 2.80 0.00 0.00 0.00 0.00 13:42:01 veth689e0e1 0.15 0.22 0.02 0.02 0.00 0.00 0.00 0.00 13:43:01 veth740bc0f 42.99 52.19 63.65 12.42 0.00 0.00 0.00 0.01 13:43:01 vethd113157 16.16 13.28 3.62 21.53 0.00 0.00 0.00 0.00 13:43:01 vethd39d525 1.83 1.72 4.76 5.61 0.00 0.00 0.00 0.00 13:43:01 veth689e0e1 0.20 0.27 0.04 0.03 0.00 0.00 0.00 0.00 13:44:01 veth740bc0f 21.35 25.88 31.72 6.15 0.00 0.00 0.00 0.00 13:44:01 vethd113157 7.95 6.60 1.78 10.68 0.00 0.00 0.00 0.00 13:44:01 vethd39d525 0.93 0.85 2.38 2.80 0.00 0.00 0.00 0.00 13:44:01 veth689e0e1 0.15 0.22 0.02 0.02 0.00 0.00 0.00 0.00 13:45:01 lo 21.45 21.45 2.19 2.19 0.00 0.00 0.00 0.00 13:45:01 ens3 1107.83 681.85 23820.66 137.54 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 98.45 57.91 2347.41 11.67 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9327) 01/03/24 _x86_64_ (8 CPU) 13:34:21 LINUX RESTART (8 CPU) 13:35:03 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 10.77 0.00 0.87 2.56 0.03 85.77 13:36:01 0 3.16 0.00 0.22 0.05 0.02 96.55 13:36:01 1 12.11 0.00 0.93 1.10 0.02 85.84 13:36:01 2 4.78 0.00 0.50 0.48 0.03 94.21 13:36:01 3 7.68 0.00 1.19 15.61 0.07 75.45 13:36:01 4 6.28 0.00 0.60 0.26 0.02 92.84 13:36:01 5 28.05 0.00 1.88 2.16 0.05 67.85 13:36:01 6 17.38 0.00 1.16 0.54 0.05 80.87 13:36:01 7 6.79 0.00 0.47 0.29 0.03 92.42 13:37:01 all 9.06 0.00 0.74 3.97 0.03 86.21 13:37:01 0 12.26 0.00 0.45 0.73 0.02 86.54 13:37:01 1 30.19 0.00 2.24 4.38 0.07 63.13 13:37:01 2 7.62 0.00 0.62 1.35 0.02 90.39 13:37:01 3 0.08 0.00 0.47 17.62 0.05 81.77 13:37:01 4 12.16 0.00 0.98 0.38 0.02 86.45 13:37:01 5 3.92 0.00 0.43 6.48 0.02 89.15 13:37:01 6 0.13 0.00 0.10 0.02 0.00 99.75 13:37:01 7 6.05 0.00 0.63 0.78 0.03 92.49 13:38:01 all 8.41 0.00 3.48 6.91 0.05 81.15 13:38:01 0 8.13 0.00 3.69 0.10 0.05 88.03 13:38:01 1 7.82 0.00 3.90 2.69 0.03 85.56 13:38:01 2 13.59 0.00 2.54 4.47 0.05 79.35 13:38:01 3 7.31 0.00 4.25 41.11 0.07 47.25 13:38:01 4 5.85 0.00 3.11 0.42 0.03 90.59 13:38:01 5 7.87 0.00 3.76 0.59 0.05 87.73 13:38:01 6 8.13 0.00 3.13 2.29 0.05 86.40 13:38:01 7 8.61 0.00 3.42 3.96 0.05 83.96 13:39:01 all 24.20 0.00 2.93 2.23 0.07 70.57 13:39:01 0 20.60 0.00 2.94 6.89 0.07 69.50 13:39:01 1 22.72 0.00 3.28 3.33 0.07 70.60 13:39:01 2 30.98 0.00 3.42 0.20 0.08 65.32 13:39:01 3 19.50 0.00 2.43 0.69 0.08 77.30 13:39:01 4 20.29 0.00 2.35 2.03 0.07 75.26 13:39:01 5 31.25 0.00 3.66 1.48 0.08 63.53 13:39:01 6 27.00 0.00 2.83 0.32 0.07 69.79 13:39:01 7 21.25 0.00 2.51 2.88 0.07 73.29 13:40:01 all 1.55 0.00 0.18 0.54 0.03 97.70 13:40:01 0 1.52 0.00 0.32 4.24 0.03 93.89 13:40:01 1 1.20 0.00 0.12 0.02 0.05 98.61 13:40:01 2 2.25 0.00 0.15 0.00 0.02 97.58 13:40:01 3 0.82 0.00 0.10 0.02 0.03 99.03 13:40:01 4 0.75 0.00 0.08 0.02 0.03 99.12 13:40:01 5 2.62 0.00 0.32 0.00 0.05 97.01 13:40:01 6 1.94 0.00 0.13 0.00 0.02 97.91 13:40:01 7 1.29 0.00 0.18 0.00 0.07 98.46 13:41:01 all 1.10 0.00 0.16 0.49 0.04 98.21 13:41:01 0 0.55 0.00 0.18 3.82 0.05 95.39 13:41:01 1 1.17 0.00 0.13 0.02 0.02 98.66 13:41:01 2 1.31 0.00 0.17 0.07 0.03 98.43 13:41:01 3 1.07 0.00 0.10 0.00 0.05 98.78 13:41:01 4 1.15 0.00 0.23 0.00 0.08 98.53 13:41:01 5 1.32 0.00 0.15 0.00 0.03 98.50 13:41:01 6 1.28 0.00 0.15 0.05 0.03 98.48 13:41:01 7 0.90 0.00 0.08 0.00 0.03 98.98 13:42:01 all 0.63 0.00 0.10 0.57 0.03 98.68 13:42:01 0 0.55 0.00 0.15 4.47 0.03 94.79 13:42:01 1 0.83 0.00 0.08 0.00 0.02 99.07 13:42:01 2 0.62 0.00 0.07 0.05 0.02 99.25 13:42:01 3 0.77 0.00 0.12 0.00 0.03 99.08 13:42:01 4 0.93 0.00 0.07 0.00 0.00 99.00 13:42:01 5 0.43 0.00 0.07 0.00 0.03 99.47 13:42:01 6 0.33 0.00 0.17 0.00 0.05 99.45 13:42:01 7 0.60 0.00 0.10 0.00 0.00 99.30 13:43:01 all 1.28 0.00 0.14 0.56 0.03 98.00 13:43:01 0 1.00 0.00 0.18 4.40 0.05 94.37 13:43:01 1 0.72 0.00 0.08 0.00 0.02 99.18 13:43:01 2 0.59 0.00 0.07 0.02 0.02 99.31 13:43:01 3 2.62 0.00 0.18 0.03 0.05 97.11 13:43:01 4 1.48 0.00 0.13 0.00 0.02 98.37 13:43:01 5 1.35 0.00 0.22 0.07 0.02 98.35 13:43:01 6 0.97 0.00 0.07 0.00 0.02 98.95 13:43:01 7 1.48 0.00 0.17 0.00 0.05 98.30 13:44:01 all 0.60 0.00 0.10 0.68 0.03 98.60 13:44:01 0 0.38 0.00 0.18 5.35 0.03 94.05 13:44:01 1 1.12 0.00 0.15 0.07 0.05 98.61 13:44:01 2 0.62 0.00 0.05 0.00 0.02 99.31 13:44:01 3 1.25 0.00 0.17 0.00 0.02 98.57 13:44:01 4 0.50 0.00 0.07 0.00 0.00 99.43 13:44:01 5 0.23 0.00 0.10 0.03 0.02 99.62 13:44:01 6 0.23 0.00 0.03 0.00 0.02 99.72 13:44:01 7 0.45 0.00 0.03 0.00 0.03 99.48 13:45:01 all 1.93 0.00 0.47 0.77 0.04 96.79 13:45:01 0 0.78 0.00 0.42 4.69 0.03 94.08 13:45:01 1 2.19 0.00 0.47 0.12 0.07 97.16 13:45:01 2 2.00 0.00 0.38 0.02 0.03 97.57 13:45:01 3 1.00 0.00 0.43 0.10 0.05 98.41 13:45:01 4 1.27 0.00 0.50 0.67 0.02 97.55 13:45:01 5 1.69 0.00 0.52 0.20 0.03 97.56 13:45:01 6 4.01 0.00 0.55 0.03 0.03 95.37 13:45:01 7 2.54 0.00 0.48 0.38 0.05 96.54 Average: all 5.93 0.00 0.91 1.92 0.04 91.20 Average: 0 4.89 0.00 0.87 3.49 0.04 90.71 Average: 1 7.99 0.00 1.14 1.17 0.04 89.66 Average: 2 6.43 0.00 0.79 0.66 0.03 92.08 Average: 3 4.19 0.00 0.94 7.43 0.05 87.39 Average: 4 5.06 0.00 0.81 0.38 0.03 93.73 Average: 5 7.79 0.00 1.10 1.10 0.04 89.96 Average: 6 6.09 0.00 0.83 0.32 0.03 92.73 Average: 7 4.98 0.00 0.81 0.83 0.04 93.34