---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24621 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 11G 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 2074 26903 0 3189 29646 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:fb:8c:53 brd ff:ff:ff:ff:ff:ff inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fefb:8c53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:d6:7d:8e 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::42:16ff:fed6:7d8e/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-24621) 04/20/24 _x86_64_ (8 CPU) 09:34:28 LINUX RESTART (8 CPU) 09:35:02 tps rtps wtps bread/s bwrtn/s 09:36:01 136.07 72.30 63.77 4689.66 17539.00 09:37:01 139.89 18.58 121.31 417.00 26656.76 09:38:01 24.93 0.63 24.30 47.46 11574.47 09:39:01 47.59 2.98 44.61 421.26 20097.28 09:40:01 100.87 0.63 100.23 45.99 32566.31 09:41:01 47.23 2.03 45.19 94.25 18125.11 Average: 82.61 16.04 66.58 942.27 21102.90 09:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 30168604 31713248 2770616 8.41 68400 1789000 1418688 4.17 859080 1625576 125604 09:37:01 28385428 30301320 4553792 13.82 83716 2129676 3178492 9.35 2335604 1897672 14584 09:38:01 28372844 30346036 4566376 13.86 87056 2180380 3212372 9.45 2336896 1903712 7476 09:39:01 28057592 30354356 4881628 14.82 91912 2491432 2645732 7.78 2393136 2142080 136 09:40:01 27616184 30305744 5323036 16.16 97820 2869896 2780284 8.18 2461476 2494212 4180 09:41:01 27620016 30426088 5319204 16.15 100424 2981104 2536068 7.46 2540488 2410364 6824 Average: 28370111 30574465 4569109 13.87 88221 2406915 2628606 7.73 2154447 2078936 26467 09:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 ens3 381.70 264.40 1485.41 64.63 0.00 0.00 0.00 0.00 09:36:01 lo 1.90 1.90 0.21 0.21 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 416.36 288.45 4101.34 60.67 0.00 0.00 0.00 0.00 09:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 ens3 523.71 295.70 738.37 133.53 0.00 0.00 0.00 0.00 09:38:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 ens3 215.38 159.99 1303.27 47.29 0.00 0.00 0.00 0.00 09:39:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:39:01 docker0 1.75 2.93 0.10 38.96 0.00 0.00 0.00 0.00 09:40:01 ens3 266.42 187.70 292.87 65.77 0.00 0.00 0.00 0.00 09:40:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 docker0 3.58 6.32 0.21 78.91 0.00 0.00 0.00 0.00 09:41:01 ens3 378.37 262.96 385.19 224.66 0.00 0.00 0.00 0.00 09:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 363.60 243.14 1384.13 99.52 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 0.89 1.55 0.05 19.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24621) 04/20/24 _x86_64_ (8 CPU) 09:34:28 LINUX RESTART (8 CPU) 09:35:02 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 10.98 0.00 0.99 2.57 0.04 85.42 09:36:01 0 11.44 0.00 0.88 0.49 0.02 87.17 09:36:01 1 8.55 0.00 1.05 0.66 0.02 89.72 09:36:01 2 2.35 0.00 0.75 0.82 0.03 96.05 09:36:01 3 4.35 0.00 0.26 0.77 0.07 94.56 09:36:01 4 4.68 0.00 0.66 0.36 0.02 94.29 09:36:01 5 14.01 0.00 1.36 14.50 0.05 70.07 09:36:01 6 23.03 0.00 1.67 2.21 0.05 73.04 09:36:01 7 19.46 0.00 1.26 0.82 0.05 78.41 09:37:01 all 25.32 0.00 1.08 1.78 0.06 71.77 09:37:01 0 24.12 0.00 1.47 1.25 0.08 73.07 09:37:01 1 24.63 0.00 1.56 1.89 0.07 71.85 09:37:01 2 31.09 0.00 1.53 1.75 0.07 65.57 09:37:01 3 29.24 0.00 0.88 0.60 0.05 69.23 09:37:01 4 22.71 0.00 0.90 0.48 0.03 75.87 09:37:01 5 18.89 0.00 0.84 7.01 0.05 73.21 09:37:01 6 33.35 0.00 0.70 0.74 0.07 65.14 09:37:01 7 18.55 0.00 0.69 0.52 0.03 80.21 09:38:01 all 39.15 0.00 1.12 1.19 0.08 58.45 09:38:01 0 40.90 0.00 1.19 0.05 0.08 57.78 09:38:01 1 35.01 0.00 1.21 1.77 0.08 61.92 09:38:01 2 60.21 0.00 1.06 0.14 0.10 38.49 09:38:01 3 39.55 0.00 1.09 0.02 0.12 59.23 09:38:01 4 39.92 0.00 1.07 0.75 0.08 58.17 09:38:01 5 35.63 0.00 0.99 0.07 0.05 63.26 09:38:01 6 29.14 0.00 0.96 6.24 0.07 63.60 09:38:01 7 33.14 0.00 1.38 0.49 0.08 64.91 09:39:01 all 19.77 0.00 0.94 3.77 0.05 75.46 09:39:01 0 24.99 0.00 1.04 2.14 0.05 71.78 09:39:01 1 13.98 0.00 0.65 0.05 0.05 85.27 09:39:01 2 42.27 0.00 1.48 0.12 0.07 56.06 09:39:01 3 14.96 0.00 0.96 0.61 0.05 83.41 09:39:01 4 19.68 0.00 1.02 0.32 0.05 78.93 09:39:01 5 16.01 0.00 0.85 11.46 0.07 71.60 09:39:01 6 13.07 0.00 0.75 14.59 0.05 71.54 09:39:01 7 13.31 0.00 0.82 0.88 0.05 84.94 09:40:01 all 18.73 0.00 1.85 4.35 0.07 75.00 09:40:01 0 12.73 0.00 1.83 4.19 0.05 81.19 09:40:01 1 15.76 0.00 2.25 2.69 0.07 79.23 09:40:01 2 21.92 0.00 1.77 0.83 0.07 75.41 09:40:01 3 17.30 0.00 1.28 21.76 0.07 59.59 09:40:01 4 16.10 0.00 1.65 0.30 0.07 81.87 09:40:01 5 24.69 0.00 1.53 2.48 0.10 71.20 09:40:01 6 17.09 0.00 2.29 2.16 0.05 78.41 09:40:01 7 24.31 0.00 2.18 0.30 0.12 73.09 09:41:01 all 21.20 0.00 1.28 1.73 0.07 75.72 09:41:01 0 23.08 0.00 0.91 5.62 0.07 70.32 09:41:01 1 29.01 0.00 1.33 0.13 0.08 69.45 09:41:01 2 20.09 0.00 1.42 0.12 0.07 78.30 09:41:01 3 13.80 0.00 1.22 5.97 0.07 78.94 09:41:01 4 30.36 0.00 1.92 1.30 0.08 66.33 09:41:01 5 23.08 0.00 1.07 0.30 0.07 75.48 09:41:01 6 14.65 0.00 1.16 0.28 0.07 83.84 09:41:01 7 15.62 0.00 1.16 0.13 0.05 83.04 Average: all 22.54 0.00 1.21 2.56 0.06 73.62 Average: 0 22.91 0.00 1.22 2.29 0.06 73.52 Average: 1 21.17 0.00 1.34 1.20 0.06 76.23 Average: 2 29.66 0.00 1.34 0.63 0.07 68.31 Average: 3 19.89 0.00 0.95 4.95 0.07 74.14 Average: 4 22.27 0.00 1.21 0.59 0.06 75.89 Average: 5 22.06 0.00 1.11 5.96 0.06 70.81 Average: 6 21.72 0.00 1.25 4.38 0.06 72.59 Average: 7 20.72 0.00 1.24 0.52 0.06 77.45