---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4038 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 851 27642 0 3673 30860 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:0a:42:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85645sec preferred_lft 85645sec inet6 fe80::f816:3eff:fe0a:42b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:df:33:47 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:a4ff:fedf:3347/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4038) 11/24/23 _x86_64_ (8 CPU) 22:58:43 LINUX RESTART (8 CPU) 22:59:01 tps rtps wtps bread/s bwrtn/s 23:00:02 90.23 47.48 42.76 4407.93 45563.21 23:01:01 7.39 0.00 7.39 0.00 9495.07 23:02:01 7.05 0.00 7.05 0.00 9553.48 23:03:01 7.32 0.00 7.32 0.00 9425.10 23:04:01 7.10 0.02 7.08 0.13 9287.92 23:05:01 10.70 3.13 7.57 135.84 9740.38 23:06:01 102.13 36.63 65.51 1705.85 17002.77 23:07:01 366.74 45.59 321.15 2460.92 29274.45 23:08:01 472.69 11.30 461.40 999.27 35563.35 23:09:01 15.88 0.00 15.88 0.00 10140.84 23:10:01 13.93 0.00 13.93 0.00 10715.15 23:11:01 153.77 5.88 147.88 561.81 29626.26 Average: 104.72 12.52 92.20 857.16 18795.50 22:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:00:02 30646244 31889512 2292968 6.96 38592 1532892 1316312 3.87 632052 1414944 1384 23:01:01 30639184 31882584 2300028 6.98 38672 1532896 1316312 3.87 638652 1414892 120 23:02:01 30638560 31881980 2300652 6.98 38752 1532856 1316312 3.87 639004 1414888 8 23:03:01 30637344 31880948 2301868 6.99 38832 1532900 1316312 3.87 640460 1414892 140 23:04:01 30636424 31880104 2302788 6.99 38936 1532888 1316312 3.87 640792 1414896 16 23:05:01 30534624 31787324 2404588 7.30 39072 1542264 1316312 3.87 734288 1421952 276 23:06:01 30080520 31706244 2858692 8.68 68656 1867432 1423456 4.19 871740 1700060 157316 23:07:01 28027068 30784272 4912144 14.91 145624 2831220 3011708 8.86 1874248 2606184 740204 23:08:01 27292828 30108400 5646384 17.14 146848 2882664 3758252 11.06 2612760 2582592 14680 23:09:01 26135624 28955508 6803588 20.65 147048 2886512 5027760 14.79 3749156 2585676 112 23:10:01 28386024 31238736 4553188 13.82 147312 2917240 2530152 7.44 1501060 2615892 444 23:11:01 28337720 31630724 4601492 13.97 163992 3317352 1493908 4.40 1265292 2869848 56940 Average: 29332680 31302195 3606532 10.95 87695 2159093 2095259 6.16 1316625 1954726 80970 22:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:00:02 ens3 175.40 117.35 571.81 28.42 0.00 0.00 0.00 0.00 23:00:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 23:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 ens3 1.42 0.78 2.26 0.59 0.00 0.00 0.00 0.00 23:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 ens3 0.20 0.13 0.06 0.17 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 ens3 0.23 0.18 0.06 0.17 0.00 0.00 0.00 0.00 23:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 ens3 0.70 0.13 0.11 0.16 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 ens3 86.55 51.99 112.19 19.02 0.00 0.00 0.00 0.00 23:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 ens3 117.26 85.09 1361.15 26.29 0.00 0.00 0.00 0.00 23:06:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 ens3 667.82 405.43 4187.49 61.95 0.00 0.00 0.00 0.00 23:07:01 lo 5.27 5.27 0.86 0.86 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 ens3 5.46 5.21 66.90 0.75 0.00 0.00 0.00 0.00 23:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 ens3 0.25 0.23 0.06 0.26 0.00 0.00 0.00 0.00 23:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 ens3 32.53 29.25 64.84 7.62 0.00 0.00 0.00 0.00 23:10:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 ens3 216.59 210.80 1521.97 1012.38 0.00 0.00 0.00 0.00 23:11:01 lo 6.26 6.26 0.57 0.57 0.00 0.00 0.00 0.00 23:11:01 docker0 3.57 6.40 0.23 58.60 0.00 0.00 0.00 0.00 Average: ens3 108.85 75.65 658.31 96.62 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 0.30 0.53 0.02 4.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4038) 11/24/23 _x86_64_ (8 CPU) 22:58:43 LINUX RESTART (8 CPU) 22:59:01 CPU %user %nice %system %iowait %steal %idle 23:00:02 all 2.46 0.00 0.62 7.32 0.03 89.58 23:00:02 0 2.79 0.00 1.70 4.82 0.02 90.68 23:00:02 1 2.27 0.00 0.45 8.49 0.02 88.78 23:00:02 2 4.46 0.00 0.48 0.89 0.02 94.15 23:00:02 3 2.47 0.00 0.52 0.35 0.03 96.63 23:00:02 4 3.38 0.00 0.43 12.70 0.05 83.44 23:00:02 5 1.87 0.00 0.52 1.22 0.02 96.37 23:00:02 6 1.59 0.00 0.50 0.70 0.02 97.19 23:00:02 7 0.87 0.00 0.33 29.41 0.02 69.37 23:01:01 all 0.14 0.00 0.01 0.89 0.00 98.95 23:01:01 0 0.02 0.00 0.00 0.00 0.00 99.98 23:01:01 1 0.00 0.00 0.02 0.00 0.00 99.98 23:01:01 2 0.07 0.00 0.00 0.00 0.00 99.93 23:01:01 3 0.08 0.00 0.05 0.00 0.00 99.86 23:01:01 4 0.00 0.00 0.02 0.78 0.00 99.20 23:01:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:01:01 6 0.02 0.00 0.02 0.00 0.02 99.95 23:01:01 7 0.95 0.00 0.02 6.33 0.00 92.71 23:02:01 all 0.09 0.00 0.01 0.70 0.00 99.20 23:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:02:01 1 0.02 0.00 0.00 0.00 0.02 99.97 23:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 3 0.03 0.00 0.03 0.00 0.02 99.92 23:02:01 4 0.03 0.00 0.02 0.00 0.00 99.95 23:02:01 5 0.05 0.00 0.00 0.00 0.00 99.95 23:02:01 6 0.52 0.00 0.02 0.00 0.00 99.47 23:02:01 7 0.03 0.00 0.02 5.64 0.00 94.31 23:03:01 all 0.03 0.00 0.01 0.77 0.00 99.19 23:03:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 3 0.03 0.00 0.02 0.00 0.02 99.93 23:03:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:03:01 5 0.07 0.00 0.02 0.00 0.00 99.92 23:03:01 6 0.08 0.00 0.00 0.00 0.00 99.92 23:03:01 7 0.03 0.00 0.02 6.15 0.00 93.80 23:04:01 all 0.04 0.00 0.01 0.93 0.00 99.01 23:04:01 0 0.00 0.00 0.00 0.02 0.00 99.98 23:04:01 1 0.00 0.00 0.00 0.00 0.02 99.98 23:04:01 2 0.03 0.00 0.00 0.00 0.00 99.97 23:04:01 3 0.05 0.00 0.02 0.00 0.00 99.93 23:04:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:04:01 5 0.07 0.00 0.02 0.02 0.00 99.90 23:04:01 6 0.13 0.00 0.03 6.03 0.00 93.80 23:04:01 7 0.03 0.00 0.00 1.43 0.00 98.53 23:05:01 all 0.76 0.00 0.06 0.78 0.01 98.40 23:05:01 0 0.15 0.00 0.03 0.00 0.00 99.82 23:05:01 1 0.83 0.00 0.02 0.00 0.00 99.15 23:05:01 2 1.22 0.00 0.08 0.18 0.02 98.50 23:05:01 3 0.92 0.00 0.05 0.00 0.00 99.03 23:05:01 4 1.35 0.00 0.03 0.00 0.00 98.62 23:05:01 5 0.67 0.00 0.10 0.00 0.02 99.22 23:05:01 6 0.32 0.00 0.08 5.68 0.02 93.90 23:05:01 7 0.58 0.00 0.03 0.38 0.02 98.98 23:06:01 all 10.10 0.00 0.80 2.55 0.03 86.52 23:06:01 0 32.04 0.00 1.77 2.14 0.07 63.99 23:06:01 1 4.51 0.00 0.60 5.24 0.05 89.60 23:06:01 2 18.77 0.00 1.25 0.60 0.05 79.33 23:06:01 3 4.98 0.00 0.40 0.08 0.02 94.52 23:06:01 4 4.45 0.00 0.51 0.61 0.02 94.41 23:06:01 5 7.99 0.00 0.85 1.24 0.03 89.88 23:06:01 6 0.58 0.00 0.13 6.17 0.00 93.11 23:06:01 7 7.52 0.00 0.88 4.32 0.02 87.26 23:07:01 all 13.20 0.00 2.16 3.45 0.06 81.13 23:07:01 0 16.32 0.00 3.88 1.49 0.05 78.26 23:07:01 1 17.21 0.00 2.33 0.95 0.07 79.44 23:07:01 2 8.16 0.00 0.70 5.34 0.05 85.74 23:07:01 3 6.03 0.00 1.27 0.42 0.03 92.24 23:07:01 4 6.18 0.00 2.88 9.19 0.05 81.70 23:07:01 5 29.89 0.00 3.30 3.93 0.10 62.77 23:07:01 6 5.43 0.00 1.02 5.18 0.05 88.32 23:07:01 7 16.49 0.00 1.90 1.09 0.07 80.45 23:08:01 all 16.99 0.00 0.88 2.57 0.05 79.52 23:08:01 0 6.13 0.00 0.67 0.10 0.02 93.09 23:08:01 1 20.58 0.00 1.10 0.27 0.07 77.98 23:08:01 2 15.40 0.00 1.34 8.52 0.07 74.68 23:08:01 3 27.00 0.00 0.77 2.66 0.08 69.50 23:08:01 4 14.44 0.00 1.44 7.84 0.07 76.21 23:08:01 5 33.39 0.00 0.92 0.02 0.08 65.59 23:08:01 6 8.84 0.00 0.52 1.13 0.02 89.49 23:08:01 7 10.14 0.00 0.27 0.05 0.02 89.52 23:09:01 all 23.72 0.00 0.47 0.24 0.07 75.50 23:09:01 0 12.50 0.00 0.42 0.02 0.05 87.02 23:09:01 1 14.32 0.00 0.69 0.00 0.08 84.91 23:09:01 2 35.87 0.00 0.55 0.00 0.08 63.50 23:09:01 3 72.78 0.00 0.62 1.52 0.12 24.97 23:09:01 4 11.68 0.00 0.39 0.42 0.07 87.45 23:09:01 5 18.37 0.00 0.38 0.00 0.07 81.18 23:09:01 6 6.92 0.00 0.33 0.00 0.05 92.70 23:09:01 7 17.27 0.00 0.38 0.00 0.07 82.28 23:10:01 all 15.49 0.00 0.27 0.40 0.05 83.77 23:10:01 0 6.25 0.00 0.18 0.00 0.07 93.50 23:10:01 1 8.75 0.00 0.23 0.00 0.07 90.95 23:10:01 2 71.64 0.00 0.50 0.00 0.10 27.76 23:10:01 3 12.53 0.00 0.43 3.22 0.07 83.74 23:10:01 4 12.63 0.00 0.20 0.02 0.03 87.12 23:10:01 5 2.42 0.00 0.17 0.00 0.02 97.40 23:10:01 6 6.22 0.00 0.32 0.00 0.07 93.40 23:10:01 7 3.52 0.00 0.15 0.00 0.02 96.32 23:10:01 CPU %user %nice %system %iowait %steal %idle 23:11:01 all 11.54 0.00 1.53 2.04 0.04 84.85 23:11:01 0 6.44 0.00 1.07 0.27 0.03 92.19 23:11:01 1 11.43 0.00 2.04 2.26 0.05 84.22 23:11:01 2 7.45 0.00 1.04 1.47 0.03 90.01 23:11:01 3 25.16 0.00 1.94 7.71 0.07 65.12 23:11:01 4 7.05 0.00 1.32 3.84 0.03 87.76 23:11:01 5 7.58 0.00 1.74 0.27 0.03 90.38 23:11:01 6 18.13 0.00 1.47 0.42 0.05 79.93 23:11:01 7 9.08 0.00 1.57 0.07 0.03 89.25 Average: all 7.89 0.00 0.57 1.89 0.03 89.63 Average: 0 6.89 0.00 0.81 0.74 0.03 91.54 Average: 1 6.66 0.00 0.62 1.44 0.04 91.25 Average: 2 13.60 0.00 0.50 1.42 0.03 84.45 Average: 3 12.68 0.00 0.51 1.33 0.04 85.44 Average: 4 5.10 0.00 0.60 2.94 0.03 91.32 Average: 5 8.53 0.00 0.67 0.56 0.03 90.21 Average: 6 4.07 0.00 0.37 2.11 0.02 93.42 Average: 7 5.55 0.00 0.47 4.56 0.02 89.40