---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17391 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 712K 3.2G 1% /run /dev/vda1 155G 13G 143G 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 875 26192 0 5099 30835 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:42:b4:4d brd ff:ff:ff:ff:ff:ff inet 10.30.107.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe42:b44d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:40:15:e5 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:c7ff:fe40:15e5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17391) 12/03/25 _x86_64_ (8 CPU) 09:46:00 LINUX RESTART (8 CPU) 09:47:02 tps rtps wtps bread/s bwrtn/s 09:48:01 224.30 43.59 180.72 2494.90 91416.64 09:49:01 50.52 5.33 45.19 187.57 6995.90 09:50:01 17.31 3.55 13.76 483.79 1345.51 09:51:01 112.95 0.23 112.71 21.46 18661.29 09:52:01 18.91 0.05 18.86 1.33 8898.52 09:53:01 15.48 0.43 15.05 11.60 14786.87 09:54:01 20.51 0.10 20.41 2.93 16294.88 09:55:01 267.71 3.60 264.11 531.24 32659.62 Average: 90.68 7.03 83.65 462.62 23741.44 09:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:48:01 28912532 30815352 4026688 12.22 84664 2115652 2004836 5.90 1810088 1894624 44064 09:49:01 26925700 28994196 6013520 18.26 89956 2270100 3609600 10.62 3690684 1984892 2008 09:50:01 26070444 28611732 6868776 20.85 98148 2721192 4441592 13.07 4113412 2377460 419676 09:51:01 27334620 30126584 5604600 17.01 103252 2959308 2942272 8.66 2719952 2497744 238344 09:52:01 26806096 29838584 6133124 18.62 105360 3191860 3415420 10.05 3019196 2719560 218504 09:53:01 25940844 29431992 6998376 21.25 106992 3633668 3145772 9.26 3431584 3157160 225228 09:54:01 24964560 29237336 7974660 24.21 109652 4387040 3366644 9.91 3666396 3871824 502784 09:55:01 25338968 30100212 7600252 23.07 112684 4851888 2851060 8.39 2869784 4274288 48444 Average: 26536720 29644498 6402500 19.44 101338 3266338 3222150 9.48 3165137 2847194 212382 09:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:48:01 ens3 287.49 229.79 2353.33 43.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.68 0.68 0.08 0.08 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 587.87 431.73 2259.86 130.51 0.00 0.00 0.00 0.00 09:49:01 lo 6.97 6.97 6.83 6.83 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 759.86 356.86 2544.62 89.23 0.00 0.00 0.00 0.00 09:50:01 veth91b22db 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 09:50:01 lo 26.21 26.21 97.29 97.29 0.00 0.00 0.00 0.00 09:50:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 09:51:01 ens3 837.64 594.85 687.35 204.49 0.00 0.00 0.00 0.00 09:51:01 veth91b22db 0.12 0.23 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 lo 883.90 883.90 250.99 250.99 0.00 0.00 0.00 0.00 09:51:01 docker0 425.01 393.37 87.53 165.53 0.00 0.00 0.00 0.00 09:52:01 ens3 255.17 165.81 84.38 53.72 0.00 0.00 0.00 0.00 09:52:01 lo 0.80 0.80 0.48 0.48 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 161.01 107.20 44.10 35.55 0.00 0.00 0.00 0.00 09:53:01 lo 2.68 2.68 1.08 1.08 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 306.88 215.41 661.48 59.77 0.00 0.00 0.00 0.00 09:54:01 lo 3.57 3.57 1.56 1.56 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 953.32 644.91 3085.10 245.12 0.00 0.00 0.00 0.00 09:55:01 lo 1.62 1.62 0.65 0.65 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 519.14 343.56 1463.17 107.81 0.00 0.00 0.00 0.00 Average: lo 116.04 116.04 44.96 44.96 0.00 0.00 0.00 0.00 Average: docker0 53.25 49.30 10.96 20.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17391) 12/03/25 _x86_64_ (8 CPU) 09:46:00 LINUX RESTART (8 CPU) 09:47:02 CPU %user %nice %system %iowait %steal %idle 09:48:01 all 21.97 0.00 1.05 1.64 0.05 75.30 09:48:01 0 34.73 0.00 1.66 0.61 0.05 62.95 09:48:01 1 20.64 0.00 1.43 0.77 0.05 77.11 09:48:01 2 12.61 0.00 0.72 4.92 0.05 81.70 09:48:01 3 20.54 0.00 0.90 0.05 0.05 78.46 09:48:01 4 21.94 0.00 1.43 0.97 0.07 75.60 09:48:01 5 21.35 0.00 0.70 3.74 0.07 74.15 09:48:01 6 24.04 0.00 0.31 0.10 0.03 75.52 09:48:01 7 19.82 0.00 1.22 1.93 0.05 76.97 09:49:01 all 44.34 0.00 1.50 0.08 0.08 54.01 09:49:01 0 34.89 0.00 1.15 0.22 0.07 63.68 09:49:01 1 59.96 0.00 1.84 0.08 0.08 38.03 09:49:01 2 48.74 0.00 1.50 0.03 0.08 49.64 09:49:01 3 55.24 0.00 1.54 0.02 0.08 43.12 09:49:01 4 44.44 0.00 2.18 0.22 0.07 53.10 09:49:01 5 23.45 0.00 1.16 0.07 0.07 75.25 09:49:01 6 50.03 0.00 1.34 0.00 0.08 48.55 09:49:01 7 38.19 0.00 1.25 0.02 0.05 60.49 09:50:01 all 34.78 0.00 1.52 0.09 0.07 63.54 09:50:01 0 21.63 0.00 2.36 0.22 0.03 75.76 09:50:01 1 33.81 0.00 1.51 0.05 0.08 64.54 09:50:01 2 44.86 0.00 1.02 0.02 0.07 54.04 09:50:01 3 39.60 0.00 0.97 0.00 0.07 59.36 09:50:01 4 37.97 0.00 1.04 0.05 0.07 60.87 09:50:01 5 16.95 0.00 2.33 0.28 0.08 80.36 09:50:01 6 45.49 0.00 1.76 0.05 0.07 52.63 09:50:01 7 38.05 0.00 1.22 0.02 0.07 60.65 09:51:01 all 20.10 0.00 2.77 0.29 0.07 76.77 09:51:01 0 18.64 0.00 2.65 0.72 0.05 77.95 09:51:01 1 22.58 0.00 3.04 0.02 0.08 74.27 09:51:01 2 23.97 0.00 2.06 0.02 0.07 73.89 09:51:01 3 19.52 0.00 3.59 1.34 0.07 75.48 09:51:01 4 19.90 0.00 2.86 0.12 0.07 77.05 09:51:01 5 14.42 0.00 1.92 0.05 0.07 83.54 09:51:01 6 19.35 0.00 2.44 0.03 0.07 78.10 09:51:01 7 22.46 0.00 3.65 0.02 0.08 73.79 09:52:01 all 20.77 0.00 0.57 0.10 0.04 78.52 09:52:01 0 28.37 0.00 1.22 0.08 0.05 70.28 09:52:01 1 16.93 0.00 0.52 0.02 0.05 82.48 09:52:01 2 21.96 0.00 0.77 0.65 0.03 76.59 09:52:01 3 17.43 0.00 0.53 0.00 0.03 82.00 09:52:01 4 21.10 0.00 0.38 0.00 0.05 78.47 09:52:01 5 26.81 0.00 0.20 0.00 0.03 72.96 09:52:01 6 23.26 0.00 0.55 0.00 0.05 76.14 09:52:01 7 10.29 0.00 0.40 0.00 0.02 89.30 09:53:01 all 35.24 0.00 0.86 0.11 0.06 63.72 09:53:01 0 48.47 0.00 1.55 0.00 0.07 49.91 09:53:01 1 32.98 0.00 1.00 0.02 0.07 65.94 09:53:01 2 43.08 0.00 1.24 0.90 0.07 54.71 09:53:01 3 44.08 0.00 0.57 0.00 0.08 55.27 09:53:01 4 21.88 0.00 0.75 0.00 0.05 77.32 09:53:01 5 41.60 0.00 0.48 0.00 0.08 57.83 09:53:01 6 23.10 0.00 0.63 0.00 0.05 76.21 09:53:01 7 26.78 0.00 0.67 0.00 0.05 72.50 09:54:01 all 35.39 0.00 1.07 0.11 0.06 63.37 09:54:01 0 31.66 0.00 1.02 0.00 0.07 67.25 09:54:01 1 37.75 0.00 0.95 0.00 0.05 61.24 09:54:01 2 32.53 0.00 1.49 0.05 0.08 65.85 09:54:01 3 45.94 0.00 1.54 0.00 0.08 52.44 09:54:01 4 17.54 0.00 0.86 0.60 0.05 80.95 09:54:01 5 50.94 0.00 1.17 0.02 0.07 47.81 09:54:01 6 33.51 0.00 0.99 0.22 0.05 65.24 09:54:01 7 33.14 0.00 0.53 0.00 0.07 66.26 09:55:01 all 37.29 0.00 1.24 0.70 0.07 60.70 09:55:01 0 46.64 0.00 1.40 0.03 0.07 51.85 09:55:01 1 34.44 0.00 1.12 0.00 0.07 64.38 09:55:01 2 29.32 0.00 1.27 2.58 0.07 66.77 09:55:01 3 51.93 0.00 1.27 0.08 0.07 46.65 09:55:01 4 41.09 0.00 1.07 0.02 0.08 57.74 09:55:01 5 28.14 0.00 2.10 2.67 0.07 67.03 09:55:01 6 30.88 0.00 0.73 0.00 0.08 68.30 09:55:01 7 35.94 0.00 0.95 0.18 0.05 62.87 Average: all 31.26 0.00 1.32 0.39 0.06 66.97 Average: 0 33.13 0.00 1.63 0.23 0.06 64.95 Average: 1 32.41 0.00 1.43 0.12 0.07 65.98 Average: 2 32.18 0.00 1.26 1.14 0.06 65.36 Average: 3 36.83 0.00 1.36 0.19 0.07 61.56 Average: 4 28.25 0.00 1.32 0.25 0.06 70.13 Average: 5 27.96 0.00 1.26 0.85 0.07 69.86 Average: 6 31.22 0.00 1.09 0.05 0.06 67.58 Average: 7 28.10 0.00 1.24 0.27 0.05 70.34