---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-20188 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 16G 140G 10% / 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 847 23360 0 7959 30864 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:12:81:9d brd ff:ff:ff:ff:ff:ff inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe12:819d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:a0:48:d3 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-v1-8c-8g-20188) 04/02/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 93.14 18.10 75.04 1040.91 17525.57 22:50:01 104.03 13.46 90.57 284.89 65642.53 22:51:01 205.68 2.50 203.18 88.65 105846.23 22:52:01 224.86 20.41 204.45 3857.09 51116.01 22:53:01 56.76 0.02 56.74 0.13 31230.09 22:54:01 248.48 0.00 248.48 0.00 40986.10 22:55:01 15.36 0.00 15.36 0.00 16970.37 22:56:01 89.20 0.00 89.20 0.00 17834.36 22:57:01 24.68 0.50 24.18 53.46 20433.66 Average: 118.06 6.09 111.97 590.77 40884.77 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30120752 31693612 2818468 8.56 69680 1814532 1430172 4.21 880872 1651196 149672 22:50:01 27094316 31675400 5844904 17.74 88376 4736712 1385376 4.08 1581448 3864864 1476736 22:51:01 26081288 30936568 6857932 20.82 119648 4932648 2116156 6.23 1669228 4735604 233052 22:52:01 24446564 30739008 8492656 25.78 167008 6189580 2285160 6.72 2090336 5812804 373112 22:53:01 24072552 30908664 8866668 26.92 167312 6717176 2102204 6.19 2503656 5759920 475608 22:54:01 23933308 31136408 9005912 27.34 168484 7071876 1898768 5.59 2428704 5963808 1804 22:55:01 22635332 30021504 10303888 31.28 168572 7249800 2495880 7.34 3764312 5913876 6488 22:56:01 24122260 31666964 8816960 26.77 168660 7403688 1370792 4.03 2124232 6068780 156476 22:57:01 23887644 31569972 9051576 27.48 170352 7536544 1472796 4.33 2312828 6113316 24004 Average: 25154891 31149789 7784329 23.63 143121 5961395 1839700 5.41 2150624 5098241 321884 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 55.43 39.21 841.07 7.38 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 22:50:01 ens3 6897.82 4210.96 24646.18 1066.91 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 ens3 376.75 300.85 3166.52 59.23 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 ens3 296.72 223.58 2805.86 44.84 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 ens3 61.20 57.71 23.08 21.54 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 62.16 53.51 179.59 12.97 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:55:01 ens3 2.63 2.25 0.56 0.64 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 14.91 14.91 0.76 0.76 0.00 0.00 0.00 0.00 22:56:01 ens3 20.01 14.88 4.35 4.91 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 26.25 26.25 1.35 1.35 0.00 0.00 0.00 0.00 22:57:01 ens3 2702.45 1679.50 517.68 7918.55 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 1165.82 732.58 3580.71 1016.96 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 5.09 5.09 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-20188) 04/02/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.81 0.00 0.79 2.27 0.03 87.09 22:49:01 0 5.65 0.00 0.37 0.03 0.00 93.95 22:49:01 1 0.20 0.00 0.14 0.97 0.02 98.68 22:49:01 2 25.40 0.00 1.21 2.82 0.07 70.50 22:49:01 3 9.23 0.00 0.83 8.46 0.03 81.44 22:49:01 4 21.51 0.00 1.96 4.56 0.05 71.92 22:49:01 5 9.77 0.00 0.64 0.75 0.02 88.82 22:49:01 6 1.25 0.00 0.48 0.10 0.05 98.12 22:49:01 7 5.47 0.00 0.71 0.51 0.02 93.29 22:50:01 all 6.86 0.00 3.63 2.94 0.05 86.53 22:50:01 0 2.79 0.00 2.84 0.02 0.03 94.31 22:50:01 1 3.84 0.00 5.52 0.03 0.05 90.56 22:50:01 2 30.92 0.00 5.80 5.13 0.09 58.07 22:50:01 3 2.63 0.00 1.03 8.76 0.05 87.53 22:50:01 4 6.82 0.00 4.83 0.17 0.05 88.14 22:50:01 5 3.44 0.00 4.46 7.03 0.05 85.02 22:50:01 6 1.18 0.00 0.74 2.36 0.05 95.66 22:50:01 7 3.50 0.00 3.85 0.00 0.05 92.60 22:51:01 all 11.62 0.00 1.65 9.63 0.06 77.04 22:51:01 0 11.65 0.00 1.30 3.91 0.05 83.10 22:51:01 1 9.56 0.00 3.06 0.57 0.05 86.77 22:51:01 2 24.61 0.00 2.52 0.00 0.05 72.82 22:51:01 3 5.96 0.00 1.36 41.00 0.10 51.58 22:51:01 4 9.40 0.00 0.87 27.14 0.07 62.51 22:51:01 5 14.55 0.00 1.96 1.83 0.10 81.57 22:51:01 6 11.67 0.00 0.73 2.15 0.03 85.41 22:51:01 7 5.55 0.00 1.36 0.64 0.05 92.40 22:52:01 all 18.15 0.00 2.65 6.60 0.09 72.50 22:52:01 0 16.37 0.00 1.54 3.23 0.07 78.79 22:52:01 1 27.00 0.00 6.00 10.90 0.08 56.01 22:52:01 2 26.00 0.00 4.11 1.41 0.09 68.40 22:52:01 3 28.01 0.00 2.22 9.20 0.22 60.36 22:52:01 4 12.45 0.00 2.48 14.81 0.09 70.17 22:52:01 5 8.99 0.00 0.81 3.02 0.05 87.13 22:52:01 6 12.09 0.00 0.98 1.61 0.05 85.27 22:52:01 7 14.34 0.00 3.14 8.62 0.07 73.82 22:53:01 all 25.81 0.00 2.46 2.19 0.05 69.50 22:53:01 0 40.89 0.00 3.74 0.00 0.05 55.31 22:53:01 1 15.78 0.00 2.36 8.22 0.08 73.56 22:53:01 2 23.58 0.00 1.19 1.59 0.03 73.62 22:53:01 3 16.69 0.00 1.53 2.50 0.05 79.23 22:53:01 4 14.86 0.00 5.21 0.00 0.03 79.90 22:53:01 5 18.28 0.00 1.10 2.85 0.05 77.72 22:53:01 6 15.10 0.00 1.89 0.05 0.03 82.92 22:53:01 7 61.51 0.00 2.66 2.27 0.08 33.48 22:54:01 all 16.08 0.00 2.46 2.30 0.06 79.10 22:54:01 0 20.62 0.00 7.02 0.03 0.07 72.25 22:54:01 1 21.25 0.00 1.82 0.15 0.03 76.75 22:54:01 2 12.85 0.00 1.44 11.27 0.07 74.38 22:54:01 3 22.34 0.00 2.24 1.22 0.05 74.15 22:54:01 4 21.62 0.00 2.24 2.07 0.07 74.01 22:54:01 5 13.19 0.00 1.10 0.40 0.05 85.26 22:54:01 6 5.81 0.00 0.70 0.00 0.05 93.43 22:54:01 7 10.89 0.00 3.09 3.29 0.05 82.68 22:55:01 all 13.72 0.00 4.63 0.39 0.07 81.18 22:55:01 0 11.81 0.00 6.59 0.00 0.05 81.55 22:55:01 1 7.76 0.00 3.38 0.00 0.07 88.79 22:55:01 2 49.02 0.00 4.23 0.32 0.08 46.35 22:55:01 3 7.08 0.00 3.81 0.05 0.07 88.99 22:55:01 4 13.65 0.00 3.29 0.00 0.05 83.01 22:55:01 5 5.51 0.00 5.69 0.00 0.07 88.74 22:55:01 6 8.06 0.00 5.43 0.44 0.07 86.00 22:55:01 7 6.88 0.00 4.64 2.34 0.13 86.00 22:56:01 all 10.42 0.00 7.00 0.70 0.08 81.80 22:56:01 0 3.15 0.00 4.25 0.00 0.08 92.52 22:56:01 1 4.53 0.00 5.04 4.18 0.08 86.17 22:56:01 2 5.83 0.00 4.94 0.00 0.07 89.17 22:56:01 3 13.87 0.00 13.20 0.05 0.12 72.76 22:56:01 4 45.23 0.00 15.27 0.00 0.08 39.42 22:56:01 5 3.30 0.00 4.53 0.00 0.07 92.10 22:56:01 6 4.21 0.00 2.95 0.00 0.08 92.76 22:56:01 7 3.02 0.00 5.79 1.38 0.08 89.72 22:57:01 all 5.91 0.00 1.14 1.99 0.03 90.94 22:57:01 0 1.96 0.00 1.00 0.00 0.02 97.02 22:57:01 1 0.40 0.00 0.22 11.23 0.03 88.11 22:57:01 2 0.08 0.00 0.15 0.00 0.00 99.77 22:57:01 3 23.53 0.00 0.70 4.73 0.05 70.99 22:57:01 4 15.53 0.00 0.68 0.03 0.03 83.72 22:57:01 5 0.77 0.00 0.99 0.00 0.02 98.23 22:57:01 6 0.99 0.00 2.55 0.00 0.02 96.45 22:57:01 7 3.90 0.00 2.79 0.00 0.03 93.27 Average: all 13.16 0.00 2.94 3.22 0.06 80.62 Average: 0 12.77 0.00 3.20 0.80 0.05 83.18 Average: 1 10.05 0.00 3.06 4.02 0.06 82.82 Average: 2 21.97 0.00 2.84 2.50 0.06 72.64 Average: 3 14.39 0.00 3.00 8.41 0.08 74.11 Average: 4 17.94 0.00 4.11 5.39 0.06 72.51 Average: 5 8.64 0.00 2.37 1.76 0.05 87.17 Average: 6 6.72 0.00 1.83 0.75 0.05 90.65 Average: 7 12.79 0.00 3.12 2.12 0.06 81.90