---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-977 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 143G 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 837 26519 0 4811 30874 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:73:15:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe73:15a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:ed:b8:c5 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-977) 11/18/23 _x86_64_ (8 CPU) 02:48:30 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 114.20 51.04 63.16 2254.96 19484.49 02:51:01 128.28 22.78 105.50 2715.95 26433.46 02:52:01 440.56 12.51 428.05 817.53 103397.72 02:53:01 16.63 0.37 16.26 28.66 16530.16 02:54:01 11.40 0.03 11.36 2.53 12824.80 02:55:01 14.48 0.00 14.48 0.00 12881.65 02:56:01 18.33 0.02 18.31 0.67 13730.76 02:57:01 66.83 1.22 65.62 103.33 16060.85 Average: 101.34 11.00 90.34 740.45 27667.94 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30136384 31693256 2802836 8.51 66564 1802356 1430132 4.21 881240 1637980 148368 02:51:01 29559688 31696432 3379532 10.26 89568 2337112 1552116 4.57 924260 2122152 293368 02:52:01 26325404 30827316 6613816 20.08 131472 4543056 5914504 17.40 1912216 4207504 136 02:53:01 24088088 28785704 8851132 26.87 131864 4656744 9331500 27.46 4010360 4329572 412 02:54:01 24062044 28760040 8877176 26.95 131940 4657004 9334124 27.46 4036892 4329824 176 02:55:01 23678076 28383396 9261144 28.12 132184 4661568 9500900 27.95 4415908 4328880 160 02:56:01 23754280 28486616 9184940 27.88 132456 4690336 8731144 25.69 4329112 4343840 92 02:57:01 27127808 31603792 5811412 17.64 135104 4537652 1508676 4.44 1243872 4102148 19456 Average: 26091472 30029569 6847748 20.79 118894 3985728 5912887 17.40 2719232 3675238 57771 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 357.27 244.56 1478.85 66.73 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.30 1.30 0.14 0.14 0.00 0.00 0.00 0.00 02:51:01 ens3 137.19 93.43 2770.34 12.60 0.00 0.00 0.00 0.00 02:51:01 br-2d0dc419a541 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 5.53 5.53 0.52 0.52 0.00 0.00 0.00 0.00 02:52:01 ens3 505.87 288.40 17139.71 20.98 0.00 0.00 0.00 0.00 02:52:01 veth49fd66d 0.03 0.42 0.00 0.03 0.00 0.00 0.00 0.00 02:52:01 br-2d0dc419a541 0.70 0.63 0.06 0.30 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 6.62 4.45 2.24 2.23 0.00 0.00 0.00 0.00 02:53:01 veth49fd66d 0.42 0.43 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 br-2d0dc419a541 1.97 2.33 2.97 6.68 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 1.58 0.67 0.13 0.26 0.00 0.00 0.00 0.00 02:54:01 veth49fd66d 0.50 0.52 0.05 0.92 0.00 0.00 0.00 0.00 02:54:01 br-2d0dc419a541 1.25 1.37 0.52 0.15 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 2.75 1.53 0.43 0.54 0.00 0.00 0.00 0.00 02:55:01 veth49fd66d 0.58 0.60 0.05 1.12 0.00 0.00 0.00 0.00 02:55:01 br-2d0dc419a541 5.92 7.32 10.70 21.43 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 23.99 19.98 10.96 41.72 0.00 0.00 0.00 0.00 02:56:01 br-2d0dc419a541 2.40 2.53 0.13 0.18 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth3f4c189 10.18 10.66 23.39 8.20 0.00 0.00 0.00 0.00 02:57:01 ens3 45.35 36.88 117.27 19.46 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 61.40 61.40 45.31 45.31 0.00 0.00 0.00 0.00 Average: ens3 135.08 86.24 2689.99 20.57 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 7.19 7.19 5.62 5.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-977) 11/18/23 _x86_64_ (8 CPU) 02:48:30 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.85 0.00 1.01 2.14 0.05 85.96 02:50:01 0 3.66 0.00 0.52 0.27 0.03 95.53 02:50:01 1 4.35 0.00 1.17 0.70 0.10 93.68 02:50:01 2 17.48 0.00 1.14 1.45 0.03 79.90 02:50:01 3 5.72 0.00 1.02 12.29 0.05 80.93 02:50:01 4 23.51 0.00 1.00 1.14 0.05 74.30 02:50:01 5 11.82 0.00 1.17 0.33 0.03 86.65 02:50:01 6 15.99 0.00 1.47 0.62 0.02 81.90 02:50:01 7 4.29 0.00 0.58 0.35 0.03 94.74 02:51:01 all 10.07 0.00 0.95 1.78 0.03 87.17 02:51:01 0 17.42 0.00 0.95 2.72 0.05 78.86 02:51:01 1 9.87 0.00 0.98 0.00 0.05 89.10 02:51:01 2 27.30 0.00 1.82 1.49 0.05 69.34 02:51:01 3 1.19 0.00 0.87 8.15 0.03 89.76 02:51:01 4 12.30 0.00 1.08 0.30 0.02 86.30 02:51:01 5 4.11 0.00 0.65 0.40 0.02 94.82 02:51:01 6 2.97 0.00 0.57 0.05 0.02 96.40 02:51:01 7 5.42 0.00 0.68 1.10 0.03 92.76 02:52:01 all 14.54 0.00 5.24 4.73 0.07 75.42 02:52:01 0 14.20 0.00 4.90 0.79 0.08 80.02 02:52:01 1 13.97 0.00 5.34 1.57 0.07 79.05 02:52:01 2 14.34 0.00 3.80 1.69 0.07 80.11 02:52:01 3 15.47 0.00 8.44 25.00 0.10 50.98 02:52:01 4 15.76 0.00 4.56 2.42 0.08 77.18 02:52:01 5 16.21 0.00 4.60 1.01 0.05 78.12 02:52:01 6 14.98 0.00 5.90 0.69 0.07 78.36 02:52:01 7 11.38 0.00 4.43 4.89 0.07 79.24 02:53:01 all 26.48 0.00 2.25 0.67 0.07 70.53 02:53:01 0 22.05 0.00 2.05 0.00 0.05 75.85 02:53:01 1 30.44 0.00 2.89 0.00 0.08 66.58 02:53:01 2 24.75 0.00 1.56 0.00 0.08 73.61 02:53:01 3 26.70 0.00 2.77 4.47 0.08 65.97 02:53:01 4 26.89 0.00 2.28 0.07 0.07 70.70 02:53:01 5 27.36 0.00 1.94 0.00 0.05 70.65 02:53:01 6 28.61 0.00 2.44 0.79 0.07 68.09 02:53:01 7 25.06 0.00 2.05 0.03 0.08 72.77 02:54:01 all 0.74 0.00 0.14 0.62 0.05 98.46 02:54:01 0 1.07 0.00 0.15 0.00 0.03 98.74 02:54:01 1 0.75 0.00 0.42 0.00 0.07 98.77 02:54:01 2 0.94 0.00 0.05 0.00 0.05 98.96 02:54:01 3 1.05 0.00 0.08 4.86 0.03 93.97 02:54:01 4 0.37 0.00 0.08 0.07 0.03 99.45 02:54:01 5 0.52 0.00 0.12 0.00 0.07 99.30 02:54:01 6 0.67 0.00 0.08 0.02 0.03 99.20 02:54:01 7 0.57 0.00 0.13 0.02 0.03 99.25 02:55:01 all 7.31 0.00 0.78 0.69 0.07 91.16 02:55:01 0 8.30 0.00 0.89 0.02 0.07 90.73 02:55:01 1 9.08 0.00 0.95 0.02 0.05 89.90 02:55:01 2 8.33 0.00 0.72 0.00 0.07 90.89 02:55:01 3 5.72 0.00 0.67 5.40 0.05 88.15 02:55:01 4 5.98 0.00 0.60 0.00 0.07 93.35 02:55:01 5 6.20 0.00 0.74 0.00 0.07 92.99 02:55:01 6 8.45 0.00 0.92 0.02 0.08 90.53 02:55:01 7 6.45 0.00 0.72 0.03 0.07 92.73 02:56:01 all 1.32 0.00 0.40 0.71 0.07 97.50 02:56:01 0 0.82 0.00 0.38 0.20 0.08 98.51 02:56:01 1 1.52 0.00 0.38 0.00 0.05 98.05 02:56:01 2 1.50 0.00 0.47 0.15 0.08 97.80 02:56:01 3 2.28 0.00 0.30 4.90 0.07 92.46 02:56:01 4 0.87 0.00 0.38 0.15 0.07 98.53 02:56:01 5 0.89 0.00 0.48 0.02 0.07 98.55 02:56:01 6 1.36 0.00 0.49 0.00 0.10 98.06 02:56:01 7 1.29 0.00 0.33 0.20 0.07 98.11 02:57:01 all 5.97 0.00 0.63 0.85 0.04 92.52 02:57:01 0 14.55 0.00 0.70 0.23 0.05 84.47 02:57:01 1 4.95 0.00 0.60 0.02 0.03 94.40 02:57:01 2 0.88 0.00 0.55 0.08 0.03 98.45 02:57:01 3 2.40 0.00 0.65 1.07 0.05 95.84 02:57:01 4 0.65 0.00 0.55 0.07 0.05 98.68 02:57:01 5 0.93 0.00 0.37 0.02 0.02 98.67 02:57:01 6 14.62 0.00 1.03 0.55 0.05 83.75 02:57:01 7 8.80 0.00 0.55 4.70 0.05 85.90 Average: all 9.65 0.00 1.42 1.52 0.06 87.36 Average: 0 10.25 0.00 1.31 0.53 0.06 87.85 Average: 1 9.36 0.00 1.59 0.29 0.06 88.70 Average: 2 11.94 0.00 1.26 0.61 0.06 86.14 Average: 3 7.52 0.00 1.83 8.22 0.06 82.37 Average: 4 10.78 0.00 1.31 0.52 0.05 87.33 Average: 5 8.49 0.00 1.25 0.22 0.05 89.99 Average: 6 10.95 0.00 1.61 0.34 0.05 87.05 Average: 7 7.89 0.00 1.18 1.41 0.05 89.46