---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4021 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 12G 144G 8% / 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 855 27466 0 3844 30855 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:fd:62:dd brd ff:ff:ff:ff:ff:ff inet 10.30.107.116/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:fefd:62dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:a3:a6:1b 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-4021) 02/09/24 _x86_64_ (8 CPU) 11:36:15 LINUX RESTART (8 CPU) 11:37:01 tps rtps wtps bread/s bwrtn/s 11:38:01 110.00 35.33 74.67 1676.52 20679.89 11:39:01 151.24 40.98 110.26 2445.19 26810.60 11:40:01 45.28 1.72 43.56 48.53 17606.13 11:41:01 47.51 2.33 45.18 62.26 19156.54 11:42:01 53.25 1.32 51.93 49.19 21777.24 11:43:01 31.66 0.22 31.44 3.73 20149.55 11:44:01 23.56 0.10 23.46 1.73 14823.66 11:45:01 11.60 0.00 11.60 0.00 13557.74 11:46:01 15.61 0.12 15.50 3.20 13451.09 11:47:01 39.75 0.82 38.94 86.90 24299.63 Average: 52.95 8.30 44.64 438.34 19227.19 11:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 30067172 31725472 2872048 8.72 73664 1893160 1380656 4.06 856768 1717816 164544 11:39:01 28330732 30271712 4608488 13.99 87136 2149796 3236080 9.52 2383140 1900964 16696 11:40:01 27996028 30120804 4943192 15.01 95756 2314856 2621824 7.71 2563704 2034544 50512 11:41:01 28111840 30414344 4827380 14.66 101692 2479968 2257080 6.64 2295360 2173020 29004 11:42:01 27528020 30251872 5411200 16.43 107556 2884364 2375456 6.99 2553092 2474552 118044 11:43:01 26873452 29667916 6065768 18.42 109380 2951380 3038452 8.94 3147840 2530276 27076 11:44:01 27050336 29898264 5888884 17.88 110328 3003172 2799020 8.24 2919804 2580800 18604 11:45:01 26845756 29705672 6093464 18.50 110392 3014892 2911260 8.57 3120240 2585556 156 11:46:01 27117584 30051312 5821636 17.67 111784 3083632 3037968 8.94 2784876 2645676 45208 11:47:01 28153600 31615448 4785620 14.53 116948 3590320 1433208 4.22 1320356 3060348 299060 Average: 27807452 30372282 5131768 15.58 102464 2736554 2509100 7.38 2394518 2370355 76890 11:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 23.46 23.46 2.54 2.54 0.00 0.00 0.00 0.00 11:38:01 ens3 105.57 96.03 1007.96 14.39 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 4.53 4.53 0.48 0.48 0.00 0.00 0.00 0.00 11:39:01 ens3 361.06 256.17 1961.26 54.06 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 1.18 1.18 0.20 0.20 0.00 0.00 0.00 0.00 11:40:01 ens3 640.56 468.66 1583.90 156.36 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 30.68 30.68 4.20 4.20 0.00 0.00 0.00 0.00 11:41:01 ens3 495.07 357.76 2154.43 119.12 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 5.00 5.00 0.99 0.99 0.00 0.00 0.00 0.00 11:42:01 ens3 578.74 435.99 1516.69 140.24 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 lo 49.35 49.35 15.30 15.30 0.00 0.00 0.00 0.00 11:43:01 ens3 3127.67 2424.16 787.07 1011.36 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 10.90 10.90 1.83 1.83 0.00 0.00 0.00 0.00 11:44:01 ens3 4856.06 3674.25 1367.66 1574.54 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 19.18 19.18 4.42 4.42 0.00 0.00 0.00 0.00 11:45:01 ens3 328.06 224.95 77.74 117.93 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 12.03 12.03 2.14 2.14 0.00 0.00 0.00 0.00 11:46:01 ens3 381.07 268.97 125.30 97.93 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 11.60 11.60 1.23 1.23 0.00 0.00 0.00 0.00 11:47:01 ens3 69.16 58.88 33.32 17.92 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 16.81 16.81 3.34 3.34 0.00 0.00 0.00 0.00 Average: ens3 1095.15 827.23 1060.77 330.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4021) 02/09/24 _x86_64_ (8 CPU) 11:36:15 LINUX RESTART (8 CPU) 11:37:01 CPU %user %nice %system %iowait %steal %idle 11:38:01 all 9.54 0.00 0.77 2.00 0.04 87.65 11:38:01 0 32.12 0.00 1.94 2.10 0.07 63.78 11:38:01 1 26.51 0.00 1.57 0.43 0.07 71.42 11:38:01 2 8.29 0.00 0.90 0.37 0.03 90.41 11:38:01 3 0.63 0.00 0.40 8.61 0.03 90.32 11:38:01 4 0.87 0.00 0.35 0.08 0.00 98.70 11:38:01 5 0.43 0.00 0.20 0.07 0.02 99.28 11:38:01 6 7.31 0.00 0.47 1.99 0.08 90.15 11:38:01 7 0.23 0.00 0.33 2.35 0.02 97.06 11:39:01 all 28.80 0.00 1.16 1.69 0.06 68.29 11:39:01 0 34.34 0.00 1.47 0.60 0.07 63.52 11:39:01 1 35.51 0.00 1.54 2.51 0.07 60.38 11:39:01 2 30.81 0.00 1.67 2.23 0.07 65.23 11:39:01 3 19.63 0.00 0.60 3.79 0.05 75.93 11:39:01 4 30.52 0.00 0.77 0.32 0.05 68.35 11:39:01 5 24.85 0.00 0.57 0.65 0.03 73.90 11:39:01 6 21.35 0.00 1.26 0.91 0.10 76.38 11:39:01 7 33.35 0.00 1.39 2.47 0.05 62.74 11:40:01 all 34.23 0.00 1.91 0.72 0.07 63.07 11:40:01 0 29.32 0.00 2.44 0.33 0.07 67.84 11:40:01 1 34.28 0.00 1.22 0.60 0.07 63.83 11:40:01 2 44.00 0.00 1.50 3.34 0.07 51.09 11:40:01 3 39.04 0.00 2.28 0.40 0.07 58.21 11:40:01 4 29.95 0.00 2.86 0.27 0.08 66.83 11:40:01 5 23.72 0.00 2.44 0.44 0.07 73.33 11:40:01 6 33.95 0.00 0.95 0.02 0.07 65.02 11:40:01 7 39.57 0.00 1.57 0.37 0.08 58.41 11:41:01 all 32.36 0.00 1.23 0.71 0.07 65.62 11:41:01 0 28.61 0.00 1.15 0.05 0.07 70.12 11:41:01 1 29.67 0.00 1.00 0.02 0.07 69.24 11:41:01 2 28.67 0.00 1.15 5.03 0.08 65.07 11:41:01 3 35.80 0.00 1.66 0.28 0.07 62.19 11:41:01 4 39.29 0.00 2.16 0.08 0.08 58.38 11:41:01 5 30.83 0.00 1.09 0.05 0.08 67.95 11:41:01 6 35.87 0.00 0.87 0.00 0.07 63.19 11:41:01 7 30.19 0.00 0.78 0.17 0.07 68.79 11:42:01 all 32.26 0.00 1.44 0.62 0.07 65.60 11:42:01 0 21.98 0.00 1.24 0.02 0.05 76.72 11:42:01 1 36.12 0.00 1.75 0.22 0.08 61.82 11:42:01 2 30.06 0.00 2.06 2.16 0.07 65.66 11:42:01 3 36.57 0.00 1.62 2.25 0.09 59.48 11:42:01 4 32.20 0.00 1.37 0.05 0.07 66.30 11:42:01 5 33.40 0.00 0.53 0.05 0.05 65.98 11:42:01 6 40.07 0.00 2.07 0.20 0.08 57.56 11:42:01 7 27.76 0.00 0.88 0.05 0.05 71.25 11:43:01 all 32.06 0.00 8.21 1.06 0.08 58.60 11:43:01 0 34.62 0.00 9.20 0.00 0.08 56.09 11:43:01 1 26.72 0.00 11.81 0.13 0.07 61.27 11:43:01 2 35.93 0.00 9.04 1.19 0.10 53.74 11:43:01 3 32.29 0.00 7.31 5.48 0.08 54.83 11:43:01 4 31.15 0.00 4.33 0.12 0.07 64.34 11:43:01 5 35.72 0.00 8.13 0.00 0.10 56.05 11:43:01 6 29.17 0.00 6.31 1.17 0.08 63.27 11:43:01 7 30.82 0.00 9.52 0.37 0.10 59.19 11:44:01 all 31.24 0.00 11.14 0.37 0.08 57.17 11:44:01 0 30.21 0.00 8.88 0.00 0.08 60.83 11:44:01 1 33.09 0.00 9.63 0.00 0.08 57.19 11:44:01 2 31.48 0.00 19.04 0.02 0.08 49.38 11:44:01 3 34.40 0.00 5.65 2.89 0.08 56.98 11:44:01 4 24.42 0.00 9.79 0.02 0.08 65.69 11:44:01 5 34.55 0.00 16.67 0.02 0.07 48.69 11:44:01 6 34.00 0.00 9.62 0.00 0.08 56.30 11:44:01 7 27.78 0.00 9.90 0.00 0.07 62.25 11:45:01 all 23.29 0.00 1.86 0.50 0.06 74.30 11:45:01 0 23.08 0.00 1.27 0.00 0.05 75.60 11:45:01 1 24.91 0.00 3.21 0.00 0.07 71.81 11:45:01 2 22.46 0.00 0.73 0.00 0.05 76.75 11:45:01 3 20.44 0.00 1.44 2.06 0.05 76.00 11:45:01 4 21.13 0.00 0.68 0.00 0.03 78.15 11:45:01 5 26.32 0.00 2.43 0.00 0.07 71.18 11:45:01 6 27.66 0.00 2.17 0.00 0.05 70.12 11:45:01 7 20.33 0.00 2.89 1.94 0.07 74.77 11:46:01 all 28.79 0.00 1.62 0.55 0.06 68.99 11:46:01 0 29.46 0.00 2.41 0.00 0.07 68.06 11:46:01 1 22.30 0.00 1.83 0.03 0.07 75.76 11:46:01 2 33.57 0.00 2.03 0.00 0.05 64.35 11:46:01 3 24.10 0.00 0.90 0.02 0.07 74.92 11:46:01 4 37.11 0.00 0.95 0.00 0.07 61.87 11:46:01 5 27.00 0.00 1.23 0.00 0.05 71.72 11:46:01 6 29.34 0.00 2.24 2.51 0.05 65.86 11:46:01 7 27.47 0.00 1.34 1.82 0.05 69.32 11:47:01 all 11.74 0.00 2.56 1.83 0.03 83.84 11:47:01 0 1.25 0.00 0.20 0.02 0.00 98.53 11:47:01 1 10.11 0.00 0.65 0.02 0.03 89.19 11:47:01 2 35.71 0.00 14.91 1.27 0.07 48.05 11:47:01 3 4.73 0.00 0.52 11.45 0.05 83.25 11:47:01 4 8.29 0.00 0.33 0.00 0.02 91.36 11:47:01 5 6.10 0.00 0.33 0.05 0.03 93.48 11:47:01 6 4.32 0.00 0.37 0.92 0.03 94.37 11:47:01 7 23.44 0.00 3.19 0.95 0.03 72.39 Average: all 26.42 0.00 3.19 1.00 0.06 69.33 Average: 0 26.50 0.00 3.02 0.31 0.06 70.12 Average: 1 27.91 0.00 3.42 0.40 0.07 68.21 Average: 2 30.09 0.00 5.30 1.56 0.07 62.98 Average: 3 24.74 0.00 2.24 3.73 0.06 69.24 Average: 4 25.47 0.00 2.36 0.09 0.06 72.02 Average: 5 24.26 0.00 3.35 0.13 0.06 72.20 Average: 6 26.28 0.00 2.63 0.77 0.07 70.24 Average: 7 26.09 0.00 3.18 1.05 0.06 69.62