---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25691 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 13G 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 904 25802 0 5459 30807 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:6e:1e:1d brd ff:ff:ff:ff:ff:ff inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:fe6e:1e1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:f8:ac:64 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::42:54ff:fef8:ac64/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25691) 07/04/25 _x86_64_ (8 CPU) 11:07:52 LINUX RESTART (8 CPU) 11:08:01 tps rtps wtps bread/s bwrtn/s 11:09:01 332.64 73.92 258.72 5320.58 67484.62 11:10:01 191.30 41.54 149.76 2431.06 41074.35 11:11:01 45.81 1.72 44.09 73.85 29174.87 11:12:01 55.92 6.12 49.81 186.50 29534.68 11:13:01 55.11 0.28 54.82 4.27 33129.55 11:14:01 53.69 0.22 53.47 5.60 29942.34 11:15:01 22.29 0.20 22.09 3.87 2901.30 11:16:01 14.93 0.02 14.91 0.40 2168.44 11:17:01 3.77 0.02 3.75 0.13 891.05 11:18:04 10.07 0.02 10.06 0.13 1037.83 11:19:01 199.74 2.28 197.46 103.28 15262.59 11:20:01 164.17 2.18 161.99 358.07 130089.65 Average: 94.93 10.69 84.24 706.35 31808.63 11:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 30099612 31602580 2839608 8.62 60688 1759180 1454536 4.28 958752 1601804 123452 11:10:01 28770732 30656900 4168488 12.66 86544 2096740 2704520 7.96 1938832 1907772 19268 11:11:01 27998896 29997224 4940324 15.00 91660 2197436 2964544 8.72 2653664 1949544 23692 11:12:01 27395940 29515900 5543280 16.83 98448 2304924 3821040 11.24 3156572 2034996 21660 11:13:01 27911836 30266356 5027384 15.26 105688 2523388 2502504 7.36 2430628 2226216 32456 11:14:01 27506564 30084732 5432656 16.49 110448 2734920 3178572 9.35 2683328 2364548 32744 11:15:01 26560252 29206660 6378968 19.37 112316 2800044 3621148 10.65 3568820 2418052 21396 11:16:01 27136536 29847164 5802684 17.62 113236 2861912 3079332 9.06 2934832 2478564 23588 11:17:01 27247244 29959792 5691976 17.28 113296 2864120 2808736 8.26 2827808 2475012 560 11:18:04 27346604 30114172 5592616 16.98 114532 2914796 2566644 7.55 2689728 2509024 27300 11:19:01 25772808 30048360 7166412 21.76 119728 4369232 2783656 8.19 3115908 3604916 1103836 11:20:01 24881272 30051460 8057948 24.46 125168 5229116 2628416 7.73 3441468 4139780 384 Average: 27385691 30112608 5553529 16.86 104313 2887984 2842804 8.36 2700028 2475852 119195 11:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 11:09:01 ens3 482.09 302.55 1983.37 81.40 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 11:10:01 ens3 313.71 253.42 1732.49 90.99 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 ens3 948.11 695.38 1030.02 347.31 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 lo 1.50 1.50 0.22 0.22 0.00 0.00 0.00 0.00 11:12:01 ens3 668.66 461.99 971.24 161.52 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 lo 28.65 28.65 4.10 4.10 0.00 0.00 0.00 0.00 11:13:01 ens3 700.70 463.12 3001.45 138.92 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 2.00 2.00 0.30 0.30 0.00 0.00 0.00 0.00 11:14:01 ens3 303.78 240.21 992.63 542.01 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 52.17 52.17 15.63 15.63 0.00 0.00 0.00 0.00 11:15:01 ens3 3592.39 2631.97 887.66 1066.44 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 lo 10.76 10.76 1.78 1.78 0.00 0.00 0.00 0.00 11:16:01 ens3 4833.08 3276.39 1250.42 1502.63 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 lo 21.51 21.51 4.85 4.85 0.00 0.00 0.00 0.00 11:17:01 ens3 282.34 176.79 65.33 57.03 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:04 lo 5.65 5.65 0.92 0.92 0.00 0.00 0.00 0.00 11:18:04 ens3 341.71 214.87 122.92 184.08 0.00 0.00 0.00 0.00 11:18:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 lo 1.61 1.61 0.15 0.15 0.00 0.00 0.00 0.00 11:19:01 ens3 352.99 320.26 3483.91 4645.24 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 11:20:01 ens3 594.63 631.54 72.69 4373.92 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 10.64 10.64 2.36 2.36 0.00 0.00 0.00 0.00 Average: ens3 1117.26 804.86 1284.65 1080.05 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 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-25691) 07/04/25 _x86_64_ (8 CPU) 11:07:52 LINUX RESTART (8 CPU) 11:08:01 CPU %user %nice %system %iowait %steal %idle 11:09:01 all 8.65 0.00 1.24 4.67 0.04 85.40 11:09:01 0 9.90 0.00 1.46 4.06 0.07 84.51 11:09:01 1 3.56 0.00 1.04 0.95 0.03 94.42 11:09:01 2 8.24 0.00 0.85 7.27 0.03 83.60 11:09:01 3 3.99 0.00 0.90 2.77 0.02 92.32 11:09:01 4 3.95 0.00 2.21 18.03 0.03 75.77 11:09:01 5 17.87 0.00 1.54 3.21 0.05 77.32 11:09:01 6 14.66 0.00 1.22 0.82 0.03 83.27 11:09:01 7 7.07 0.00 0.67 0.30 0.02 91.94 11:10:01 all 22.09 0.00 1.03 2.60 0.06 74.22 11:10:01 0 16.87 0.00 0.62 0.28 0.05 82.18 11:10:01 1 15.03 0.00 1.02 1.33 0.07 82.55 11:10:01 2 26.78 0.00 0.58 0.30 0.07 72.27 11:10:01 3 22.85 0.00 0.80 0.35 0.07 75.93 11:10:01 4 15.51 0.00 0.94 13.82 0.07 69.67 11:10:01 5 25.03 0.00 1.97 1.87 0.07 71.06 11:10:01 6 38.73 0.00 1.61 2.80 0.08 56.78 11:10:01 7 15.92 0.00 0.73 0.10 0.05 83.20 11:11:01 all 36.87 0.00 1.59 0.88 0.09 60.57 11:11:01 0 31.05 0.00 1.59 3.51 0.08 63.77 11:11:01 1 36.65 0.00 1.30 0.02 0.08 61.94 11:11:01 2 42.77 0.00 2.35 0.05 0.08 54.75 11:11:01 3 43.96 0.00 1.37 0.07 0.08 54.52 11:11:01 4 38.18 0.00 1.35 3.31 0.08 57.07 11:11:01 5 32.00 0.00 1.59 0.00 0.07 66.35 11:11:01 6 34.61 0.00 2.11 0.10 0.12 63.07 11:11:01 7 35.72 0.00 1.07 0.00 0.08 63.13 11:12:01 all 33.26 0.00 1.44 0.98 0.07 64.25 11:12:01 0 31.36 0.00 1.04 6.97 0.07 60.57 11:12:01 1 33.29 0.00 1.57 0.05 0.08 65.00 11:12:01 2 37.29 0.00 1.74 0.27 0.07 60.64 11:12:01 3 26.74 0.00 1.06 0.10 0.07 72.03 11:12:01 4 35.59 0.00 1.52 0.02 0.07 62.81 11:12:01 5 34.36 0.00 1.87 0.23 0.08 63.45 11:12:01 6 31.78 0.00 0.79 0.02 0.07 67.35 11:12:01 7 35.61 0.00 1.94 0.22 0.07 62.17 11:13:01 all 32.22 0.00 1.38 1.38 0.08 64.94 11:13:01 0 17.59 0.00 1.79 8.94 0.07 71.62 11:13:01 1 32.16 0.00 1.14 0.74 0.07 65.90 11:13:01 2 34.35 0.00 1.76 0.08 0.08 63.72 11:13:01 3 34.52 0.00 1.11 0.54 0.08 63.76 11:13:01 4 42.32 0.00 1.98 0.03 0.10 55.57 11:13:01 5 32.53 0.00 1.11 0.08 0.07 66.21 11:13:01 6 30.93 0.00 0.77 0.57 0.05 67.68 11:13:01 7 33.46 0.00 1.37 0.02 0.08 65.07 11:14:01 all 23.53 0.00 1.00 0.98 0.06 74.43 11:14:01 0 15.79 0.00 1.10 2.04 0.05 81.02 11:14:01 1 22.04 0.00 1.07 0.00 0.05 76.84 11:14:01 2 32.40 0.00 1.44 0.07 0.07 66.03 11:14:01 3 25.04 0.00 1.15 0.00 0.05 73.76 11:14:01 4 29.14 0.00 1.12 5.77 0.07 63.91 11:14:01 5 25.64 0.00 0.77 0.00 0.07 73.52 11:14:01 6 20.16 0.00 0.85 0.00 0.07 78.93 11:14:01 7 18.08 0.00 0.55 0.00 0.05 81.32 11:15:01 all 28.88 0.00 8.44 0.12 0.08 62.48 11:15:01 0 30.64 0.00 10.83 0.02 0.07 58.44 11:15:01 1 30.78 0.00 7.84 0.02 0.08 61.28 11:15:01 2 25.55 0.00 10.12 0.08 0.08 64.16 11:15:01 3 32.29 0.00 7.73 0.02 0.10 59.87 11:15:01 4 29.84 0.00 5.56 0.44 0.08 64.09 11:15:01 5 22.13 0.00 8.28 0.27 0.07 69.26 11:15:01 6 31.34 0.00 9.71 0.05 0.07 58.83 11:15:01 7 28.48 0.00 7.45 0.10 0.08 63.89 11:16:01 all 31.76 0.00 11.04 0.08 0.08 57.04 11:16:01 0 25.96 0.00 5.46 0.02 0.07 68.50 11:16:01 1 32.91 0.00 4.60 0.00 0.08 62.41 11:16:01 2 27.13 0.00 11.11 0.35 0.08 61.33 11:16:01 3 37.12 0.00 10.67 0.02 0.08 52.11 11:16:01 4 33.51 0.00 21.37 0.18 0.08 44.84 11:16:01 5 31.91 0.00 13.12 0.02 0.08 54.87 11:16:01 6 30.11 0.00 9.17 0.03 0.08 60.60 11:16:01 7 35.43 0.00 12.84 0.02 0.07 51.65 11:17:01 all 18.41 0.00 0.68 0.07 0.05 80.78 11:17:01 0 12.27 0.00 0.97 0.00 0.03 86.73 11:17:01 1 16.13 0.00 0.53 0.00 0.05 83.28 11:17:01 2 19.11 0.00 0.85 0.40 0.05 79.59 11:17:01 3 15.27 0.00 0.57 0.00 0.03 84.13 11:17:01 4 24.33 0.00 0.47 0.12 0.07 75.02 11:17:01 5 16.78 0.00 0.98 0.03 0.05 82.16 11:17:01 6 25.03 0.00 0.52 0.00 0.07 74.39 11:17:01 7 18.43 0.00 0.58 0.00 0.05 80.94 11:18:04 all 21.18 0.00 1.10 1.03 0.05 76.64 11:18:04 0 17.96 0.00 0.82 0.00 0.05 81.18 11:18:04 1 23.40 0.00 1.29 0.00 0.05 75.27 11:18:04 2 18.21 0.00 1.18 1.50 0.06 79.05 11:18:04 3 22.90 0.00 0.80 0.00 0.05 76.25 11:18:04 4 17.97 0.00 1.07 0.69 0.05 80.22 11:18:04 5 24.53 0.00 1.94 0.32 0.06 73.15 11:18:04 6 23.01 0.00 0.98 0.03 0.05 75.93 11:18:04 7 21.67 0.00 0.71 5.57 0.05 72.01 11:19:01 all 12.83 0.00 3.01 0.95 0.04 83.17 11:19:01 0 13.37 0.00 1.07 0.02 0.04 85.51 11:19:01 1 6.07 0.00 0.39 0.02 0.04 93.49 11:19:01 2 6.66 0.00 0.69 0.04 0.02 92.60 11:19:01 3 12.26 0.00 2.06 0.83 0.04 84.82 11:19:01 4 10.89 0.00 0.93 2.73 0.04 85.42 11:19:01 5 4.86 0.00 1.17 3.46 0.04 90.48 11:19:01 6 10.08 0.00 0.63 0.53 0.04 88.73 11:19:01 7 38.43 0.00 17.17 0.04 0.07 44.29 11:19:01 CPU %user %nice %system %iowait %steal %idle 11:20:01 all 8.21 0.00 1.92 3.61 0.05 86.21 11:20:01 0 1.87 0.00 2.87 2.19 0.02 93.05 11:20:01 1 10.89 0.00 2.43 5.03 0.07 81.58 11:20:01 2 10.83 0.00 1.93 0.00 0.07 87.17 11:20:01 3 3.42 0.00 1.86 0.32 0.02 94.38 11:20:01 4 12.81 0.00 2.19 18.61 0.07 66.32 11:20:01 5 5.25 0.00 1.02 0.02 0.05 93.67 11:20:01 6 8.28 0.00 1.79 1.59 0.03 88.30 11:20:01 7 12.46 0.00 1.26 1.17 0.10 85.01 Average: all 23.19 0.00 2.81 1.45 0.06 72.49 Average: 0 18.73 0.00 2.46 2.33 0.05 76.42 Average: 1 21.98 0.00 2.02 0.68 0.06 75.26 Average: 2 24.15 0.00 2.88 0.88 0.06 72.03 Average: 3 23.40 0.00 2.50 0.42 0.06 73.62 Average: 4 24.53 0.00 3.39 5.29 0.07 66.72 Average: 5 22.82 0.00 2.95 0.78 0.06 73.39 Average: 6 24.94 0.00 2.51 0.54 0.06 71.95 Average: 7 24.98 0.00 3.79 0.65 0.06 70.51