---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34685 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: 2800.000 BogoMIPS: 5600.00 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 145G 7% / 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 848 28391 0 2926 30881 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:c4:f0:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fec4:f007/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:2d:62:1c 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-34685) 08/30/24 _x86_64_ (8 CPU) 10:22:38 LINUX RESTART (8 CPU) 10:23:01 tps rtps wtps bread/s bwrtn/s 10:24:01 344.31 71.32 272.99 4611.76 48934.91 10:25:01 172.10 43.63 128.48 2356.41 35478.89 10:26:01 49.49 6.27 43.23 223.96 23933.34 10:27:01 23.23 0.23 23.00 10.66 29893.28 10:28:01 51.13 1.58 49.55 98.50 32095.03 Average: 128.05 24.61 103.45 1460.21 34067.03 10:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 30097256 31645772 2841964 8.63 68780 1790424 1451548 4.27 926224 1623460 125872 10:25:01 28863652 30757376 4075568 12.37 82608 2110276 2173512 6.39 1879888 1877316 10728 10:26:01 27508280 29807316 5430940 16.49 86012 2503828 2726980 8.02 2884392 2208784 313308 10:27:01 26366112 28686332 6573108 19.96 87200 2522560 4427676 13.03 4007612 2223796 16692 10:28:01 29062248 31610756 3876972 11.77 91212 2743128 1452752 4.27 1197220 2337408 15564 Average: 28379510 30501510 4559710 13.84 83162 2334043 2446494 7.20 2179067 2054153 96433 10:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:01 ens3 341.13 251.46 1560.98 74.90 0.00 0.00 0.00 0.00 10:24:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 289.25 236.18 2688.45 45.99 0.00 0.00 0.00 0.00 10:25:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 2017.10 1646.93 1493.93 578.97 0.00 0.00 0.00 0.00 10:26:01 lo 23.23 23.23 4.85 4.85 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 321.60 189.34 149.46 74.75 0.00 0.00 0.00 0.00 10:27:01 lo 2.48 2.48 0.20 0.20 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 802.27 556.66 253.90 215.15 0.00 0.00 0.00 0.00 10:28:01 lo 12.30 12.30 2.07 2.07 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 754.27 576.11 1229.31 197.95 0.00 0.00 0.00 0.00 Average: lo 8.08 8.08 1.47 1.47 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34685) 08/30/24 _x86_64_ (8 CPU) 10:22:38 LINUX RESTART (8 CPU) 10:23:01 CPU %user %nice %system %iowait %steal %idle 10:24:01 all 9.54 0.00 1.16 5.06 0.04 84.20 10:24:01 0 4.97 0.00 0.92 1.05 0.03 93.03 10:24:01 1 4.21 0.00 0.74 0.87 0.02 94.17 10:24:01 2 12.62 0.00 2.27 12.23 0.07 72.82 10:24:01 3 4.57 0.00 0.62 0.12 0.02 94.68 10:24:01 4 1.77 0.00 0.67 4.93 0.02 92.61 10:24:01 5 24.56 0.00 2.01 4.49 0.07 68.88 10:24:01 6 17.49 0.00 1.10 0.50 0.03 80.87 10:24:01 7 6.18 0.00 0.94 16.36 0.05 76.48 10:25:01 all 19.16 0.00 0.98 2.19 0.06 77.61 10:25:01 0 13.44 0.00 0.60 0.05 0.03 85.88 10:25:01 1 32.93 0.00 1.57 1.57 0.07 63.86 10:25:01 2 10.49 0.00 0.90 0.30 0.05 88.27 10:25:01 3 13.29 0.00 0.77 0.25 0.07 85.62 10:25:01 4 24.43 0.00 1.35 1.62 0.08 72.52 10:25:01 5 22.22 0.00 0.57 2.19 0.07 74.95 10:25:01 6 18.77 0.00 0.85 0.60 0.07 79.71 10:25:01 7 17.71 0.00 1.26 10.97 0.07 70.00 10:26:01 all 46.11 0.00 4.11 0.95 0.12 48.71 10:26:01 0 44.16 0.00 3.52 0.05 0.08 52.19 10:26:01 1 47.87 0.00 1.76 0.02 0.15 50.20 10:26:01 2 36.15 0.00 4.29 2.55 0.13 56.87 10:26:01 3 50.01 0.00 8.10 0.22 0.17 41.51 10:26:01 4 53.22 0.00 2.23 0.00 0.12 44.43 10:26:01 5 43.86 0.00 2.83 0.28 0.08 52.94 10:26:01 6 37.91 0.00 7.48 2.90 0.10 51.61 10:26:01 7 55.65 0.00 2.66 1.64 0.12 39.93 10:27:01 all 20.86 0.00 0.67 1.81 0.04 76.62 10:27:01 0 17.62 0.00 0.77 0.00 0.03 81.58 10:27:01 1 28.15 0.00 0.82 0.00 0.03 71.00 10:27:01 2 22.23 0.00 0.47 0.00 0.05 77.25 10:27:01 3 16.89 0.00 0.58 0.00 0.05 82.48 10:27:01 4 14.62 0.00 0.33 0.00 0.03 85.02 10:27:01 5 28.51 0.00 0.58 0.00 0.07 70.84 10:27:01 6 22.25 0.00 1.29 3.43 0.05 72.99 10:27:01 7 16.57 0.00 0.52 11.03 0.05 71.83 10:28:01 all 24.28 0.00 1.35 2.16 0.05 72.15 10:28:01 0 23.15 0.00 1.68 0.50 0.05 74.62 10:28:01 1 19.66 0.00 1.14 0.05 0.03 79.12 10:28:01 2 39.32 0.00 0.88 1.84 0.07 57.89 10:28:01 3 20.50 0.00 1.57 0.07 0.03 77.83 10:28:01 4 19.19 0.00 1.41 0.84 0.07 78.49 10:28:01 5 24.82 0.00 0.55 0.00 0.03 74.59 10:28:01 6 31.61 0.00 2.47 0.90 0.07 64.95 10:28:01 7 16.01 0.00 1.07 13.07 0.07 69.79 Average: all 23.98 0.00 1.65 2.43 0.06 71.87 Average: 0 20.65 0.00 1.50 0.33 0.05 77.48 Average: 1 26.55 0.00 1.20 0.50 0.06 71.69 Average: 2 24.16 0.00 1.76 3.37 0.07 70.64 Average: 3 21.05 0.00 2.33 0.13 0.07 76.43 Average: 4 22.64 0.00 1.20 1.48 0.06 74.62 Average: 5 28.79 0.00 1.31 1.39 0.06 68.45 Average: 6 25.60 0.00 2.64 1.66 0.06 70.03 Average: 7 22.42 0.00 1.29 10.61 0.07 65.61