---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26637 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 15G 141G 10% / 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 911 24172 0 7083 30800 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:ff:d6:70 brd ff:ff:ff:ff:ff:ff inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:feff:d670/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:ab:2f:d3 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-26637) 07/26/24 _x86_64_ (8 CPU) 12:27:17 LINUX RESTART (8 CPU) 12:28:03 tps rtps wtps bread/s bwrtn/s 12:29:01 160.11 55.23 104.88 4010.62 24756.28 12:30:01 152.90 15.03 137.87 965.81 35505.63 12:31:01 56.14 12.76 43.38 2409.47 25217.26 12:32:01 113.31 3.70 109.62 476.19 53311.25 12:33:01 313.71 2.73 310.97 408.33 116612.96 12:34:01 155.36 0.43 154.92 30.53 27806.03 12:35:01 97.80 0.90 96.90 44.79 18793.20 Average: 149.87 12.77 137.10 1178.66 43237.44 12:28:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 29813888 31573096 3125332 9.49 77820 1985588 1961640 5.77 1058436 1763692 185376 12:30:01 28270744 30489140 4668476 14.17 90636 2417676 2891416 8.51 2237960 2093472 30672 12:31:01 26549448 30136108 6389772 19.40 96848 3757736 4010464 11.80 2853924 3151684 1029424 12:32:01 26456288 31619484 6482932 19.68 136788 5192992 1399212 4.12 1438080 4553676 1417156 12:33:01 22623700 29577492 10315520 31.32 179412 6797464 8963392 26.37 3664292 5974552 112960 12:34:01 20369624 27513296 12569596 38.16 191332 6947980 11665172 34.32 5836596 6011352 7580 12:35:01 24817240 31599832 8121980 24.66 193256 6656048 1517616 4.47 1869160 5645696 2792 Average: 25557276 30358350 7381944 22.41 138013 4822212 4629845 13.62 2708350 4170589 397994 12:28:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 104.59 69.56 1242.17 18.61 0.00 0.00 0.00 0.00 12:29:01 lo 3.10 3.10 0.32 0.32 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 1341.39 779.99 6291.41 220.71 0.00 0.00 0.00 0.00 12:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 913.66 639.83 2050.72 199.43 0.00 0.00 0.00 0.00 12:31:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 487.44 245.63 10573.69 28.88 0.00 0.00 0.00 0.00 12:32:01 lo 6.47 6.47 0.73 0.73 0.00 0.00 0.00 0.00 12:32:01 br-fb62d22cf8cd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 vethb3be2bd 0.10 0.23 0.01 0.02 0.00 0.00 0.00 0.00 12:33:01 veth82f456f 7.93 10.49 1.58 2.62 0.00 0.00 0.00 0.00 12:33:01 veth596a4d9 0.00 1.67 0.00 0.86 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 vethb3be2bd 154.71 149.41 331.23 13.06 0.00 0.00 0.00 0.03 12:34:01 veth82f456f 7.50 9.72 2.62 2.95 0.00 0.00 0.00 0.00 12:34:01 veth596a4d9 2.33 2.70 0.62 0.71 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 3832.97 2315.81 35309.09 615.75 0.00 0.00 0.00 0.00 12:35:01 lo 19.96 19.96 2.08 2.08 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: ens3 502.02 300.40 4935.21 78.33 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26637) 07/26/24 _x86_64_ (8 CPU) 12:27:17 LINUX RESTART (8 CPU) 12:28:03 CPU %user %nice %system %iowait %steal %idle 12:29:01 all 11.47 0.00 0.98 1.98 0.04 85.53 12:29:01 0 9.75 0.00 0.95 0.35 0.03 88.92 12:29:01 1 46.51 0.00 2.85 2.30 0.09 48.25 12:29:01 2 6.36 0.00 0.62 8.33 0.02 84.67 12:29:01 3 11.39 0.00 0.93 0.21 0.02 87.46 12:29:01 4 3.42 0.00 0.74 1.33 0.02 94.49 12:29:01 5 6.85 0.00 0.93 0.40 0.02 91.80 12:29:01 6 3.10 0.00 0.31 0.50 0.05 96.03 12:29:01 7 4.43 0.00 0.52 2.34 0.03 92.68 12:30:01 all 40.56 0.00 1.63 1.19 0.08 56.54 12:30:01 0 36.34 0.00 2.09 0.70 0.08 60.79 12:30:01 1 44.33 0.00 1.25 0.40 0.08 53.94 12:30:01 2 37.99 0.00 1.14 3.10 0.07 57.71 12:30:01 3 37.96 0.00 2.12 0.72 0.08 59.12 12:30:01 4 37.49 0.00 2.10 2.80 0.08 57.53 12:30:01 5 51.05 0.00 1.74 0.08 0.10 47.02 12:30:01 6 48.95 0.00 1.19 0.28 0.07 49.51 12:30:01 7 30.38 0.00 1.37 1.49 0.08 66.67 12:31:01 all 39.16 0.00 2.42 0.67 0.08 57.67 12:31:01 0 36.34 0.00 3.03 0.00 0.07 60.57 12:31:01 1 37.67 0.00 2.71 0.13 0.08 59.40 12:31:01 2 48.85 0.00 2.64 1.86 0.10 46.55 12:31:01 3 47.75 0.00 1.96 0.47 0.08 49.73 12:31:01 4 29.94 0.00 1.52 1.14 0.07 67.33 12:31:01 5 36.55 0.00 3.10 0.08 0.07 60.19 12:31:01 6 36.27 0.00 2.25 1.58 0.07 59.84 12:31:01 7 39.91 0.00 2.14 0.12 0.07 57.76 12:32:01 all 12.66 0.00 3.18 2.70 0.06 81.40 12:32:01 0 6.48 0.00 2.09 6.65 0.05 84.72 12:32:01 1 8.19 0.00 3.24 0.05 0.05 88.47 12:32:01 2 7.18 0.00 3.43 7.54 0.08 81.76 12:32:01 3 37.20 0.00 4.43 2.13 0.08 56.15 12:32:01 4 8.61 0.00 3.97 0.22 0.05 87.15 12:32:01 5 19.69 0.00 3.42 0.74 0.07 76.08 12:32:01 6 6.90 0.00 2.15 4.19 0.07 86.69 12:32:01 7 7.02 0.00 2.73 0.05 0.05 90.16 12:33:01 all 37.05 0.00 6.60 5.69 0.10 50.56 12:33:01 0 38.19 0.00 7.34 2.20 0.08 52.18 12:33:01 1 37.22 0.00 5.54 1.75 0.10 55.39 12:33:01 2 36.78 0.00 5.34 10.26 0.10 47.51 12:33:01 3 36.16 0.00 7.25 1.26 0.10 55.23 12:33:01 4 36.95 0.00 5.03 0.58 0.08 57.36 12:33:01 5 35.08 0.00 8.14 12.44 0.10 44.24 12:33:01 6 38.04 0.00 6.72 1.13 0.10 54.00 12:33:01 7 37.96 0.00 7.41 15.91 0.12 38.60 12:34:01 all 40.86 0.00 3.57 1.56 0.12 53.89 12:34:01 0 44.19 0.00 4.14 2.78 0.13 48.75 12:34:01 1 30.64 0.00 3.37 1.06 0.10 64.84 12:34:01 2 36.41 0.00 3.73 1.29 0.13 58.44 12:34:01 3 43.64 0.00 3.36 0.30 0.12 52.58 12:34:01 4 42.37 0.00 3.15 0.13 0.12 54.23 12:34:01 5 43.06 0.00 3.84 0.97 0.12 52.01 12:34:01 6 45.06 0.00 3.48 0.46 0.12 50.89 12:34:01 7 41.53 0.00 3.52 5.53 0.12 49.30 12:35:01 all 22.24 0.00 3.80 0.90 0.11 72.94 12:35:01 0 23.74 0.00 5.17 0.94 0.12 70.04 12:35:01 1 17.77 0.00 3.26 0.28 0.10 78.59 12:35:01 2 20.69 0.00 2.99 0.44 0.12 75.77 12:35:01 3 21.91 0.00 3.67 0.51 0.12 73.79 12:35:01 4 21.41 0.00 3.44 1.23 0.10 73.81 12:35:01 5 22.98 0.00 3.83 0.20 0.10 72.88 12:35:01 6 24.68 0.00 3.87 3.43 0.12 67.90 12:35:01 7 24.85 0.00 4.13 0.13 0.12 70.76 Average: all 29.21 0.00 3.17 2.09 0.08 65.44 Average: 0 27.92 0.00 3.55 1.95 0.08 66.50 Average: 1 31.69 0.00 3.17 0.84 0.09 64.21 Average: 2 27.84 0.00 2.85 4.66 0.09 64.56 Average: 3 33.81 0.00 3.39 0.80 0.09 61.91 Average: 4 25.83 0.00 2.86 1.06 0.07 70.18 Average: 5 30.85 0.00 3.58 2.12 0.08 63.37 Average: 6 29.11 0.00 2.86 1.66 0.08 66.29 Average: 7 26.65 0.00 3.12 3.64 0.08 66.50