---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22316 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 14G 141G 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 901 24572 0 6692 30810 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:c7:37:bb brd ff:ff:ff:ff:ff:ff inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fec7:37bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:ff:0d:5e 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-22316) 04/11/24 _x86_64_ (8 CPU) 10:12:39 LINUX RESTART (8 CPU) 10:13:01 tps rtps wtps bread/s bwrtn/s 10:14:01 155.24 71.35 83.89 4614.43 58980.97 10:15:01 191.78 49.88 141.91 3721.51 38176.97 10:16:01 59.59 1.13 58.46 89.19 32861.99 10:17:01 98.73 12.63 86.10 2359.35 58503.43 10:18:01 220.86 5.85 215.01 865.72 72072.52 10:19:01 257.67 0.67 257.01 32.13 78291.08 10:20:01 57.87 0.03 57.84 0.27 17252.32 10:21:01 73.82 1.62 72.20 98.52 3628.06 Average: 139.45 17.89 121.55 1472.66 44971.20 10:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:14:01 30219384 31772220 2719836 8.26 68044 1797224 1305604 3.84 805592 1629012 136352 10:15:01 29222232 31180968 3716988 11.28 85864 2170556 1775288 5.22 1519024 1879256 15488 10:16:01 27905544 30308288 5033676 15.28 91820 2598668 2465776 7.25 2484644 2210440 164560 10:17:01 28097492 31640176 4841728 14.70 110224 3687328 1385652 4.08 1364152 3083440 171312 10:18:01 24216208 30142356 8723012 26.48 141608 5889248 7137700 21.00 3003688 5158684 935780 10:19:01 21686952 28259684 11252268 34.16 180496 6443316 11036024 32.47 5017128 5573448 4512 10:20:01 20612972 27481420 12326248 37.42 185776 6718228 11462236 33.72 5858592 5788812 1480 10:21:01 25122292 31508552 7816928 23.73 188544 6288924 1556088 4.58 1912692 5327768 2028 Average: 25885384 30286708 7053836 21.41 131547 4449186 4765546 14.02 2745689 3831358 178939 10:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 10:14:01 ens3 324.86 248.51 1527.67 62.26 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 10:15:01 ens3 561.71 412.56 2888.07 103.83 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 ens3 864.81 576.89 4110.58 139.04 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 10:17:01 ens3 357.45 259.83 1703.46 66.94 0.00 0.00 0.00 0.00 10:18:01 veth2d01617 0.00 0.73 0.00 0.32 0.00 0.00 0.00 0.00 10:18:01 veth6b1365b 0.00 0.65 0.00 0.31 0.00 0.00 0.00 0.00 10:18:01 veth55b02b9 1.32 2.13 0.15 0.47 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 veth2d01617 0.00 0.40 0.00 0.16 0.00 0.00 0.00 0.00 10:19:01 veth6b1365b 0.10 0.52 0.01 0.17 0.00 0.00 0.00 0.00 10:19:01 veth55b02b9 3.87 6.02 0.79 1.06 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 veth2d01617 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 veth6b1365b 1.63 1.53 4.35 4.18 0.00 0.00 0.00 0.00 10:20:01 veth55b02b9 0.33 0.55 0.04 0.05 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 17.76 17.76 1.79 1.79 0.00 0.00 0.00 0.00 10:21:01 ens3 3693.52 2139.89 33681.66 464.88 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: lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 459.04 266.30 4201.48 57.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22316) 04/11/24 _x86_64_ (8 CPU) 10:12:39 LINUX RESTART (8 CPU) 10:13:01 CPU %user %nice %system %iowait %steal %idle 10:14:01 all 10.58 0.00 1.09 5.18 0.04 83.11 10:14:01 0 4.06 0.00 0.87 10.82 0.03 84.23 10:14:01 1 4.63 0.00 0.94 6.63 0.02 87.79 10:14:01 2 25.83 0.00 2.06 8.97 0.08 63.06 10:14:01 3 10.43 0.00 1.17 0.27 0.03 88.10 10:14:01 4 10.70 0.00 0.78 0.53 0.03 87.95 10:14:01 5 3.46 0.00 0.62 0.27 0.02 95.64 10:14:01 6 9.45 0.00 0.78 12.94 0.03 76.79 10:14:01 7 16.17 0.00 1.44 1.05 0.03 81.31 10:15:01 all 22.35 0.00 1.11 2.24 0.06 74.24 10:15:01 0 7.80 0.00 0.84 12.01 0.03 79.32 10:15:01 1 33.11 0.00 1.05 0.99 0.07 64.78 10:15:01 2 23.13 0.00 1.17 0.52 0.08 75.10 10:15:01 3 23.73 0.00 1.46 1.11 0.05 73.66 10:15:01 4 22.84 0.00 1.05 0.07 0.07 75.98 10:15:01 5 16.81 0.00 0.82 0.17 0.05 82.15 10:15:01 6 16.13 0.00 0.74 1.74 0.05 81.34 10:15:01 7 35.20 0.00 1.77 1.35 0.07 61.61 10:16:01 all 47.76 0.00 1.49 1.06 0.08 49.61 10:16:01 0 35.19 0.00 2.03 6.23 0.07 56.48 10:16:01 1 43.06 0.00 1.74 0.08 0.10 55.02 10:16:01 2 51.13 0.00 1.23 0.30 0.10 47.24 10:16:01 3 63.59 0.00 1.48 0.25 0.08 34.60 10:16:01 4 54.85 0.00 1.51 1.24 0.07 42.34 10:16:01 5 44.55 0.00 0.97 0.03 0.07 54.38 10:16:01 6 45.61 0.00 0.95 0.00 0.05 53.39 10:16:01 7 44.17 0.00 1.99 0.33 0.08 53.42 10:17:01 all 16.38 0.00 1.77 2.50 0.04 79.31 10:17:01 0 7.08 0.00 1.10 2.67 0.03 89.12 10:17:01 1 29.18 0.00 1.49 1.02 0.05 68.26 10:17:01 2 11.44 0.00 2.40 1.83 0.07 84.27 10:17:01 3 25.20 0.00 2.27 0.38 0.05 72.09 10:17:01 4 11.14 0.00 1.24 3.11 0.03 84.48 10:17:01 5 22.47 0.00 2.41 7.35 0.07 67.70 10:17:01 6 15.09 0.00 1.73 0.02 0.05 83.11 10:17:01 7 9.40 0.00 1.58 3.65 0.03 85.33 10:18:01 all 27.11 0.00 5.53 3.31 0.09 63.96 10:18:01 0 25.83 0.00 5.62 1.06 0.08 67.40 10:18:01 1 26.85 0.00 5.14 0.27 0.12 67.62 10:18:01 2 24.97 0.00 5.47 0.66 0.08 68.81 10:18:01 3 24.99 0.00 5.72 0.78 0.08 68.42 10:18:01 4 26.13 0.00 4.73 0.24 0.07 68.83 10:18:01 5 30.41 0.00 7.01 6.79 0.07 55.74 10:18:01 6 29.73 0.00 5.40 15.43 0.10 49.33 10:18:01 7 28.02 0.00 5.11 1.27 0.10 65.50 10:19:01 all 27.98 0.00 4.40 4.10 0.11 63.42 10:19:01 0 24.81 0.00 4.98 1.04 0.12 69.05 10:19:01 1 28.62 0.00 4.58 0.96 0.12 65.72 10:19:01 2 25.73 0.00 5.38 13.42 0.10 55.38 10:19:01 3 24.78 0.00 4.53 0.95 0.10 69.65 10:19:01 4 34.07 0.00 3.72 2.42 0.10 59.70 10:19:01 5 29.43 0.00 3.80 0.84 0.08 65.84 10:19:01 6 27.10 0.00 4.33 10.64 0.10 57.82 10:19:01 7 29.31 0.00 3.96 2.51 0.08 64.14 10:20:01 all 24.58 0.00 1.80 0.52 0.11 73.00 10:20:01 0 25.26 0.00 1.76 0.17 0.12 72.70 10:20:01 1 20.72 0.00 1.79 0.07 0.12 77.31 10:20:01 2 25.27 0.00 1.84 0.59 0.10 72.20 10:20:01 3 21.37 0.00 2.09 0.14 0.10 76.30 10:20:01 4 18.55 0.00 1.81 0.05 0.12 79.48 10:20:01 5 43.77 0.00 1.30 0.13 0.10 54.70 10:20:01 6 18.72 0.00 1.90 2.67 0.12 76.59 10:20:01 7 22.85 0.00 1.90 0.30 0.10 74.84 10:21:01 all 9.61 0.00 1.11 0.35 0.05 88.87 10:21:01 0 2.79 0.00 1.04 0.23 0.05 95.89 10:21:01 1 3.23 0.00 0.99 0.08 0.07 95.64 10:21:01 2 6.76 0.00 1.25 0.27 0.05 91.67 10:21:01 3 5.05 0.00 0.95 1.59 0.05 92.36 10:21:01 4 4.92 0.00 1.07 0.07 0.03 93.91 10:21:01 5 34.97 0.00 1.47 0.28 0.07 63.21 10:21:01 6 3.57 0.00 1.15 0.17 0.03 95.08 10:21:01 7 15.65 0.00 0.99 0.13 0.05 83.18 Average: all 23.28 0.00 2.28 2.41 0.07 71.97 Average: 0 16.58 0.00 2.27 4.28 0.07 76.80 Average: 1 23.65 0.00 2.20 1.27 0.08 72.79 Average: 2 24.27 0.00 2.59 3.31 0.08 69.75 Average: 3 24.88 0.00 2.45 0.68 0.07 71.92 Average: 4 22.88 0.00 1.98 0.96 0.06 74.11 Average: 5 28.23 0.00 2.29 1.98 0.06 67.44 Average: 6 20.65 0.00 2.11 5.43 0.07 71.74 Average: 7 25.09 0.00 2.33 1.33 0.07 71.18