---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3884 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: 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): 0-7 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 14G 142G 9% / 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 836 25260 0 6069 30875 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:71:26:dc brd ff:ff:ff:ff:ff:ff inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe71:26dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:4e:44:ed 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::42:9dff:fe4e:44ed/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-3884) 11/24/23 _x86_64_ (8 CPU) 14:20:32 LINUX RESTART (8 CPU) 14:21:01 tps rtps wtps bread/s bwrtn/s 14:22:01 135.98 70.60 65.37 4567.37 25533.34 14:23:01 196.08 8.90 187.19 1620.13 59202.13 14:24:01 127.98 0.07 127.91 8.00 61820.10 14:25:01 202.68 0.30 202.38 18.40 65254.72 14:26:01 180.39 0.08 180.30 7.87 43889.75 14:27:01 45.73 0.00 45.73 0.00 26203.27 14:28:01 75.11 1.02 74.09 58.65 25293.17 Average: 137.70 11.57 126.14 897.16 43884.35 14:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:01 30184920 31752528 2754300 8.36 66624 1812940 1392180 4.10 822360 1650808 164124 14:23:01 28843400 31694320 4095820 12.43 105508 2984592 1618860 4.76 985472 2700676 148740 14:24:01 27491952 31690544 5447268 16.54 138056 4219344 1473572 4.34 1053648 3902248 323692 14:25:01 26227224 31679188 6711996 20.38 223924 5239756 1515928 4.46 1209388 4856152 597800 14:26:01 25708904 31627448 7230316 21.95 230828 5662884 1683828 4.95 1352284 5189368 274412 14:27:01 25625320 31633788 7313900 22.20 233420 5746456 1652792 4.86 1352176 5268168 91860 14:28:01 25849804 31591312 7089416 21.52 237316 5499096 1503640 4.42 1441768 4982360 1036 Average: 27133075 31667018 5806145 17.63 176525 4452153 1548686 4.56 1173871 4078540 228809 14:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 323.36 210.88 1490.57 56.87 0.00 0.00 0.00 0.00 14:23:01 lo 3.27 3.27 0.33 0.33 0.00 0.00 0.00 0.00 14:23:01 docker0 28.81 42.21 2.34 403.59 0.00 0.00 0.00 0.00 14:23:01 veth44b303a 27.88 41.08 2.65 397.32 0.00 0.00 0.00 0.03 14:23:01 ens3 398.02 197.50 5666.23 20.78 0.00 0.00 0.00 0.00 14:24:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 14:24:01 docker0 1.32 1.68 0.11 0.41 0.00 0.00 0.00 0.00 14:24:01 ens3 419.43 235.78 6211.68 20.62 0.00 0.00 0.00 0.00 14:25:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:25:01 docker0 54.11 77.44 3.76 867.94 0.00 0.00 0.00 0.00 14:25:01 ens3 194.07 98.23 2716.94 8.54 0.00 0.00 0.00 0.00 14:26:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 docker0 30.11 75.75 2.33 1435.96 0.00 0.00 0.00 0.00 14:26:01 vethb8fcb4f 30.11 75.89 2.74 1435.97 0.00 0.00 0.00 0.12 14:26:01 ens3 197.82 112.58 2206.30 11.29 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 docker0 26.47 43.12 1.82 821.36 0.00 0.00 0.00 0.00 14:27:01 vethb8fcb4f 26.47 43.15 2.18 821.37 0.00 0.00 0.00 0.07 14:27:01 ens3 46.30 29.49 822.11 3.15 0.00 0.00 0.00 0.00 14:28:01 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 14:28:01 docker0 0.43 0.38 0.06 0.96 0.00 0.00 0.00 0.00 14:28:01 ens3 168.64 184.44 32.20 1232.56 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 20.18 34.37 1.49 504.31 0.00 0.00 0.00 0.00 Average: ens3 249.66 152.70 2735.04 193.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3884) 11/24/23 _x86_64_ (8 CPU) 14:20:32 LINUX RESTART (8 CPU) 14:21:01 CPU %user %nice %system %iowait %steal %idle 14:22:01 all 11.63 0.00 0.93 2.42 0.05 84.97 14:22:01 0 27.95 0.00 1.58 1.32 0.05 69.09 14:22:01 1 10.75 0.00 1.09 13.11 0.05 75.01 14:22:01 2 4.22 0.00 0.57 0.18 0.03 95.00 14:22:01 3 14.48 0.00 1.32 1.34 0.05 82.81 14:22:01 4 13.28 0.00 0.94 0.68 0.03 85.07 14:22:01 5 10.56 0.00 0.62 1.02 0.03 87.77 14:22:01 6 8.54 0.00 0.82 1.20 0.07 89.38 14:22:01 7 3.24 0.00 0.60 0.53 0.05 95.57 14:23:01 all 8.98 0.00 2.36 4.57 0.07 84.02 14:23:01 0 8.37 0.00 2.52 0.94 0.07 88.11 14:23:01 1 4.37 0.00 3.06 21.52 0.08 70.96 14:23:01 2 4.80 0.00 1.78 0.20 0.07 93.15 14:23:01 3 25.66 0.00 2.94 1.68 0.08 69.64 14:23:01 4 11.35 0.00 2.41 0.15 0.07 86.02 14:23:01 5 5.40 0.00 2.18 1.82 0.07 90.53 14:23:01 6 7.36 0.00 2.50 10.10 0.05 79.99 14:23:01 7 4.53 0.00 1.46 0.17 0.07 93.77 14:24:01 all 17.00 0.00 3.25 6.34 0.06 73.35 14:24:01 0 17.26 0.00 2.81 2.14 0.10 77.69 14:24:01 1 18.35 0.00 2.88 31.34 0.07 47.37 14:24:01 2 17.95 0.00 3.39 1.73 0.05 76.88 14:24:01 3 16.51 0.00 3.39 6.40 0.03 73.66 14:24:01 4 18.98 0.00 2.99 2.94 0.07 75.03 14:24:01 5 15.11 0.00 3.78 1.23 0.05 79.83 14:24:01 6 15.51 0.00 3.87 0.42 0.05 80.15 14:24:01 7 16.31 0.00 2.85 4.53 0.07 76.25 14:25:01 all 22.31 0.00 4.41 4.49 0.09 68.69 14:25:01 0 22.63 0.00 4.37 7.82 0.07 65.11 14:25:01 1 21.59 0.00 4.11 0.61 0.08 73.61 14:25:01 2 20.56 0.00 4.25 0.89 0.10 74.20 14:25:01 3 21.70 0.00 3.84 5.88 0.12 68.46 14:25:01 4 24.71 0.00 5.14 0.54 0.10 69.52 14:25:01 5 21.90 0.00 4.49 16.42 0.08 57.11 14:25:01 6 22.87 0.00 4.46 1.62 0.10 70.96 14:25:01 7 22.54 0.00 4.64 2.17 0.08 70.56 14:26:01 all 4.96 0.00 0.84 8.34 0.05 85.81 14:26:01 0 6.03 0.00 0.93 3.41 0.03 89.60 14:26:01 1 12.08 0.00 0.95 0.85 0.07 86.06 14:26:01 2 9.05 0.00 0.82 0.27 0.05 89.81 14:26:01 3 3.09 0.00 1.53 45.88 0.07 49.43 14:26:01 4 4.26 0.00 0.87 0.15 0.05 94.68 14:26:01 5 0.62 0.00 0.45 3.51 0.05 95.38 14:26:01 6 2.38 0.00 0.33 1.63 0.02 95.63 14:26:01 7 2.14 0.00 0.77 11.27 0.13 85.69 14:27:01 all 8.83 0.00 0.83 5.04 0.04 85.27 14:27:01 0 25.97 0.00 1.10 0.00 0.03 72.90 14:27:01 1 0.60 0.00 0.13 0.03 0.00 99.23 14:27:01 2 10.54 0.00 1.39 18.31 0.03 69.73 14:27:01 3 4.65 0.00 1.08 19.81 0.05 74.41 14:27:01 4 11.84 0.00 1.25 0.79 0.08 86.04 14:27:01 5 9.55 0.00 0.93 1.30 0.03 88.19 14:27:01 6 0.73 0.00 0.12 0.03 0.00 99.12 14:27:01 7 6.98 0.00 0.67 0.00 0.08 92.27 14:28:01 all 9.05 0.00 0.82 5.60 0.07 84.45 14:28:01 0 4.18 0.00 0.93 0.02 0.07 94.80 14:28:01 1 11.41 0.00 1.02 0.25 0.05 87.27 14:28:01 2 21.95 0.00 0.77 15.92 0.13 61.23 14:28:01 3 10.97 0.00 0.97 1.36 0.07 86.63 14:28:01 4 4.78 0.00 0.68 0.08 0.05 94.41 14:28:01 5 10.26 0.00 0.99 25.39 0.07 63.30 14:28:01 6 5.50 0.00 0.54 0.15 0.07 93.74 14:28:01 7 3.41 0.00 0.65 1.69 0.05 94.20 Average: all 11.81 0.00 1.92 5.26 0.06 80.95 Average: 0 16.03 0.00 2.03 2.23 0.06 79.65 Average: 1 11.29 0.00 1.89 9.65 0.06 77.12 Average: 2 12.72 0.00 1.85 5.37 0.07 80.00 Average: 3 13.86 0.00 2.15 11.75 0.07 72.17 Average: 4 12.72 0.00 2.04 0.76 0.06 84.42 Average: 5 10.47 0.00 1.92 7.24 0.06 80.31 Average: 6 8.97 0.00 1.80 2.16 0.05 87.01 Average: 7 8.43 0.00 1.66 2.91 0.08 86.92