---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25499 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 16G 139G 11% / 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 890 22565 0 8711 30821 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:f5:30:cb brd ff:ff:ff:ff:ff:ff inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85652sec preferred_lft 85652sec inet6 fe80::f816:3eff:fef5:30cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:95:a3:d0 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::42:69ff:fe95:a3d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25499) 07/03/25 _x86_64_ (8 CPU) 15:19:29 LINUX RESTART (8 CPU) 15:20:02 tps rtps wtps bread/s bwrtn/s 15:21:01 263.68 22.91 240.77 745.91 69510.25 15:22:01 482.52 21.25 461.27 2307.88 231791.23 15:23:01 411.73 2.60 409.13 406.13 78099.97 15:24:01 5.65 0.00 5.65 0.00 237.83 15:25:01 174.24 0.18 174.05 24.80 21207.67 15:26:01 65.94 0.27 65.67 19.46 13051.16 15:27:01 16.14 0.00 16.14 0.00 334.29 15:28:01 16.38 0.00 16.38 0.00 645.89 15:29:01 28.13 0.00 28.13 0.00 384.47 15:30:01 10.88 0.00 10.88 0.00 256.62 15:31:01 56.37 0.12 56.26 25.33 1071.69 Average: 139.06 4.27 134.78 320.22 37823.96 15:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:01 30154408 31686288 2784804 8.45 67588 1776916 1381652 4.07 865920 1633852 164076 15:22:01 23792400 31641020 9146812 27.77 153924 7738248 1779744 5.24 1019068 7512768 2017448 15:23:01 20276508 28339636 12662704 38.44 170292 7933636 12202680 35.90 4623224 7302380 2608 15:24:01 19661756 27728516 13277456 40.31 170560 7936312 13147516 38.68 5307556 7220100 764 15:25:01 18749176 27649984 14190036 43.08 204632 8665900 13492392 39.70 5510244 7852012 277588 15:26:01 18965928 27567928 13973284 42.42 211316 8377564 13515624 39.77 5565464 7595280 412 15:27:01 18854872 27467840 14084340 42.76 211464 8388340 13612088 40.05 5668288 7601596 8344 15:28:01 18418712 27034460 14520500 44.08 211632 8390888 14232504 41.88 6103312 7602904 1288 15:29:01 18409968 27029220 14529244 44.11 211752 8394240 14230212 41.87 6107268 7605656 2228 15:30:01 18409332 27029648 14529880 44.11 211880 8395108 14246460 41.92 6107496 7606328 400 15:31:01 22015320 30574676 10923892 33.16 212816 8347448 4597164 13.53 2664000 7528276 384 Average: 20700762 28522656 12238450 37.15 185260 7667691 10585276 31.14 4503804 7005559 225049 15:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:01 lo 1.15 1.15 0.14 0.14 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 153.13 103.90 1010.43 31.78 0.00 0.00 0.00 0.00 15:22:01 lo 19.06 19.06 1.74 1.74 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 1722.03 910.28 51353.89 80.32 0.00 0.00 0.00 0.00 15:22:01 br-0d4bc8f59c2f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 veth81c4630 150.27 172.71 27.83 26.66 0.00 0.00 0.00 0.00 15:23:01 vethda818d3 3.47 4.27 0.45 0.43 0.00 0.00 0.00 0.00 15:23:01 veth3692a47 15.88 13.70 1.96 1.95 0.00 0.00 0.00 0.00 15:23:01 lo 0.93 0.93 0.07 0.07 0.00 0.00 0.00 0.00 15:24:01 veth81c4630 4.28 5.20 0.97 1.10 0.00 0.00 0.00 0.00 15:24:01 vethda818d3 6.47 9.50 0.88 0.74 0.00 0.00 0.00 0.00 15:24:01 veth3692a47 55.21 39.83 4.77 5.67 0.00 0.00 0.00 0.00 15:24:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 15:25:01 veth81c4630 4.15 5.08 0.52 0.71 0.00 0.00 0.00 0.00 15:25:01 vethda818d3 7.12 10.13 1.08 0.90 0.00 0.00 0.00 0.00 15:25:01 veth3692a47 58.62 40.69 5.09 5.94 0.00 0.00 0.00 0.00 15:25:01 lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 15:26:01 veth81c4630 24.33 28.78 14.22 6.10 0.00 0.00 0.00 0.00 15:26:01 vethda818d3 8.97 12.35 1.72 1.72 0.00 0.00 0.00 0.00 15:26:01 veth3692a47 68.82 49.61 8.86 7.83 0.00 0.00 0.00 0.00 15:26:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 15:27:01 veth81c4630 186.32 194.39 75.59 29.12 0.00 0.00 0.00 0.01 15:27:01 vethda818d3 11.61 15.48 2.53 4.82 0.00 0.00 0.00 0.00 15:27:01 veth3692a47 86.54 64.38 23.99 13.03 0.00 0.00 0.00 0.00 15:27:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 15:28:01 veth81c4630 137.28 142.58 49.54 18.75 0.00 0.00 0.00 0.00 15:28:01 vethda818d3 9.70 13.01 1.91 3.20 0.00 0.00 0.00 0.00 15:28:01 veth3692a47 78.37 57.74 15.88 10.35 0.00 0.00 0.00 0.00 15:28:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 15:29:01 veth81c4630 51.32 58.34 35.99 10.43 0.00 0.00 0.00 0.00 15:29:01 vethda818d3 11.43 15.18 2.52 4.68 0.00 0.00 0.00 0.00 15:29:01 veth3692a47 83.99 62.49 22.06 12.33 0.00 0.00 0.00 0.00 15:29:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 15:30:01 veth81c4630 24.80 25.91 21.28 5.21 0.00 0.00 0.00 0.00 15:30:01 vethda818d3 8.30 11.55 1.58 1.50 0.00 0.00 0.00 0.00 15:30:01 veth3692a47 65.71 46.31 7.89 7.26 0.00 0.00 0.00 0.00 15:30:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 15:31:01 veth81c4630 0.75 2.47 0.06 0.18 0.00 0.00 0.00 0.00 15:31:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 15:31:01 docker0 67.06 119.00 5.08 1344.72 0.00 0.00 0.00 0.00 15:31:01 ens3 2449.69 1379.12 55586.42 180.60 0.00 0.00 0.00 0.00 Average: veth81c4630 53.13 57.86 20.58 8.95 0.00 0.00 0.00 0.00 Average: lo 2.96 2.96 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 6.11 10.83 0.46 122.43 0.00 0.00 0.00 0.00 Average: ens3 192.82 106.95 4994.90 11.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25499) 07/03/25 _x86_64_ (8 CPU) 15:19:29 LINUX RESTART (8 CPU) 15:20:02 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 7.18 0.00 0.67 4.25 0.12 87.78 15:21:01 0 1.66 0.00 0.15 0.46 0.02 97.71 15:21:01 1 2.09 0.00 0.92 4.21 0.02 92.77 15:21:01 2 18.28 0.00 1.48 21.14 0.07 59.02 15:21:01 3 9.80 0.00 0.90 9.37 0.13 79.81 15:21:01 4 15.11 0.00 1.03 0.34 0.57 82.95 15:21:01 5 3.12 0.00 0.42 0.19 0.15 96.12 15:21:01 6 1.60 0.00 0.25 0.08 0.02 98.04 15:21:01 7 6.96 0.00 0.29 0.20 0.02 92.53 15:22:01 all 21.44 0.00 9.59 10.55 0.08 58.34 15:22:01 0 17.77 0.00 10.16 9.77 0.07 62.23 15:22:01 1 35.87 0.00 11.48 15.40 0.08 37.16 15:22:01 2 18.43 0.00 8.98 8.15 0.07 64.37 15:22:01 3 20.90 0.00 9.15 15.18 0.07 54.70 15:22:01 4 23.16 0.00 9.54 14.77 0.08 52.44 15:22:01 5 18.51 0.00 8.95 3.40 0.08 69.05 15:22:01 6 19.14 0.00 9.08 14.07 0.07 57.64 15:22:01 7 17.71 0.00 9.35 3.58 0.07 69.30 15:23:01 all 53.95 0.00 6.23 2.73 0.09 37.00 15:23:01 0 53.28 0.00 6.11 0.20 0.08 40.32 15:23:01 1 54.39 0.00 5.84 0.39 0.08 39.30 15:23:01 2 53.44 0.00 7.11 18.98 0.10 20.37 15:23:01 3 52.61 0.00 5.58 0.49 0.08 41.24 15:23:01 4 55.98 0.00 6.14 0.34 0.08 37.46 15:23:01 5 53.14 0.00 6.39 0.68 0.08 39.71 15:23:01 6 53.86 0.00 6.12 0.39 0.10 39.53 15:23:01 7 54.87 0.00 6.58 0.49 0.08 37.97 15:24:01 all 20.44 0.00 1.77 0.04 0.13 77.63 15:24:01 0 19.09 0.00 1.81 0.08 0.13 78.88 15:24:01 1 16.43 0.00 1.84 0.00 0.10 81.63 15:24:01 2 20.92 0.00 1.61 0.02 0.13 77.32 15:24:01 3 22.60 0.00 1.68 0.00 0.12 75.61 15:24:01 4 23.67 0.00 1.94 0.00 0.12 74.27 15:24:01 5 17.66 0.00 1.56 0.02 0.17 80.60 15:24:01 6 17.55 0.00 1.69 0.15 0.10 80.50 15:24:01 7 25.62 0.00 2.02 0.02 0.13 72.21 15:25:01 all 8.22 0.00 2.03 0.82 0.09 88.83 15:25:01 0 6.98 0.00 2.78 0.15 0.08 90.00 15:25:01 1 9.48 0.00 1.71 0.13 0.08 88.60 15:25:01 2 8.63 0.00 2.14 0.32 0.10 88.81 15:25:01 3 7.76 0.00 1.59 0.35 0.10 90.20 15:25:01 4 8.58 0.00 1.63 0.13 0.07 89.59 15:25:01 5 6.61 0.00 2.05 3.66 0.08 87.61 15:25:01 6 10.40 0.00 2.46 1.76 0.10 85.28 15:25:01 7 7.32 0.00 1.86 0.07 0.08 90.67 15:26:01 all 6.67 0.00 1.26 0.38 0.08 91.61 15:26:01 0 6.55 0.00 1.55 0.05 0.07 91.78 15:26:01 1 7.31 0.00 1.29 0.30 0.08 91.01 15:26:01 2 6.47 0.00 0.94 0.02 0.08 92.49 15:26:01 3 7.58 0.00 1.26 0.07 0.08 91.01 15:26:01 4 6.44 0.00 1.36 0.12 0.08 92.00 15:26:01 5 7.32 0.00 1.69 2.24 0.08 88.67 15:26:01 6 4.80 0.00 1.02 0.25 0.07 93.86 15:26:01 7 6.89 0.00 1.00 0.03 0.07 92.01 15:27:01 all 9.62 0.00 0.88 0.08 0.09 89.33 15:27:01 0 9.15 0.00 0.94 0.02 0.07 89.83 15:27:01 1 7.75 0.00 1.17 0.07 0.13 90.88 15:27:01 2 9.34 0.00 0.70 0.03 0.10 89.82 15:27:01 3 11.04 0.00 0.82 0.02 0.08 88.04 15:27:01 4 9.15 0.00 0.89 0.03 0.07 89.86 15:27:01 5 9.38 0.00 0.79 0.02 0.10 89.72 15:27:01 6 10.80 0.00 0.97 0.40 0.07 87.76 15:27:01 7 10.31 0.00 0.82 0.08 0.10 88.69 15:28:01 all 6.12 0.00 0.74 0.04 0.08 93.02 15:28:01 0 4.91 0.00 0.85 0.03 0.07 94.14 15:28:01 1 5.92 0.00 0.77 0.10 0.08 93.12 15:28:01 2 6.88 0.00 0.57 0.02 0.08 92.45 15:28:01 3 5.79 0.00 0.70 0.02 0.08 93.40 15:28:01 4 5.75 0.00 0.72 0.00 0.07 93.46 15:28:01 5 6.29 0.00 0.75 0.00 0.08 92.88 15:28:01 6 8.20 0.00 0.80 0.15 0.08 90.77 15:28:01 7 5.20 0.00 0.70 0.02 0.08 94.00 15:29:01 all 4.34 0.00 0.53 0.06 0.07 95.01 15:29:01 0 5.33 0.00 0.70 0.02 0.07 93.89 15:29:01 1 4.51 0.00 0.52 0.05 0.08 94.84 15:29:01 2 3.52 0.00 0.45 0.03 0.07 95.93 15:29:01 3 4.31 0.00 0.50 0.00 0.07 95.12 15:29:01 4 3.84 0.00 0.52 0.02 0.08 95.54 15:29:01 5 3.44 0.00 0.43 0.05 0.05 96.03 15:29:01 6 6.06 0.00 0.67 0.27 0.08 92.92 15:29:01 7 3.69 0.00 0.47 0.03 0.07 95.74 15:30:01 all 2.15 0.00 0.32 0.03 0.06 97.44 15:30:01 0 2.20 0.00 0.37 0.02 0.05 97.36 15:30:01 1 2.06 0.00 0.30 0.02 0.07 97.56 15:30:01 2 1.87 0.00 0.25 0.07 0.05 97.76 15:30:01 3 1.84 0.00 0.28 0.02 0.07 97.79 15:30:01 4 1.75 0.00 0.40 0.02 0.07 97.77 15:30:01 5 2.52 0.00 0.25 0.02 0.05 97.16 15:30:01 6 1.74 0.00 0.28 0.08 0.05 97.84 15:30:01 7 3.26 0.00 0.32 0.02 0.07 96.34 15:31:01 all 2.08 0.00 0.94 0.11 0.06 96.82 15:31:01 0 1.59 0.00 1.04 0.03 0.05 97.29 15:31:01 1 2.63 0.00 0.92 0.03 0.05 96.37 15:31:01 2 2.04 0.00 0.95 0.05 0.05 96.91 15:31:01 3 1.62 0.00 0.99 0.44 0.05 96.90 15:31:01 4 1.90 0.00 0.84 0.03 0.08 97.14 15:31:01 5 2.87 0.00 0.87 0.05 0.05 96.16 15:31:01 6 2.16 0.00 0.95 0.17 0.10 96.62 15:31:01 7 1.80 0.00 0.97 0.05 0.07 97.11 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.90 0.00 2.26 1.72 0.09 83.03 Average: 0 11.65 0.00 2.40 0.98 0.07 84.91 Average: 1 13.46 0.00 2.42 1.87 0.08 82.17 Average: 2 13.52 0.00 2.28 4.26 0.08 79.86 Average: 3 13.25 0.00 2.13 2.28 0.08 82.25 Average: 4 14.09 0.00 2.26 1.42 0.13 82.09 Average: 5 11.86 0.00 2.19 0.94 0.09 84.93 Average: 6 12.37 0.00 2.21 1.62 0.08 83.74 Average: 7 13.01 0.00 2.20 0.41 0.08 84.30