---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22052 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 845 28463 0 2858 30882 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:a4:32:2f brd ff:ff:ff:ff:ff:ff inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fea4:322f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:7a:9c:3f 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::42:47ff:fe7a:9c3f/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-22052) 04/10/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 113.30 36.54 76.75 1702.78 19734.44 10:44:01 135.68 21.01 114.66 843.73 26402.13 10:45:01 36.95 0.60 36.35 12.00 16242.19 10:46:01 114.75 3.42 111.33 439.66 42870.19 10:47:01 37.96 1.27 36.69 63.19 15085.22 Average: 87.73 12.57 75.16 612.25 24066.57 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30135596 31712012 2803624 8.51 70756 1816644 1453464 4.28 863608 1651972 150052 10:44:01 28629676 30474948 4309544 13.08 85324 2057360 2781008 8.18 2161160 1829348 26100 10:45:01 28573768 30497600 4365452 13.25 89224 2128400 2449980 7.21 2157628 1877516 16480 10:46:01 27922256 30388944 5016964 15.23 97488 2651404 2507412 7.38 2445944 2214328 660 10:47:01 29166692 31643448 3772528 11.45 100760 2658264 1441572 4.24 1214956 2205668 5048 Average: 28885598 30943390 4053622 12.31 88710 2262414 2126687 6.26 1768659 1955766 39668 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 10:43:01 ens3 80.70 55.62 875.22 13.38 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 ens3 409.12 315.11 2396.78 79.27 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 177.04 153.63 728.97 67.13 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 10:46:01 ens3 231.84 184.95 1558.29 50.19 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 10:47:01 ens3 213.41 249.19 42.84 1664.95 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 222.42 191.70 1120.41 374.98 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 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-22052) 04/10/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.63 0.00 0.82 1.71 0.03 86.82 10:43:01 0 1.17 0.00 0.12 0.02 0.03 98.67 10:43:01 1 2.45 0.00 0.28 4.99 0.02 92.26 10:43:01 2 6.53 0.00 0.89 6.06 0.03 86.49 10:43:01 3 0.85 0.00 0.52 0.07 0.00 98.57 10:43:01 4 12.90 0.00 0.98 0.53 0.03 85.55 10:43:01 5 36.09 0.00 2.02 1.52 0.08 60.30 10:43:01 6 21.24 0.00 1.17 0.18 0.05 77.36 10:43:01 7 3.71 0.00 0.55 0.33 0.02 95.38 10:44:01 all 31.59 0.00 1.43 1.18 0.07 65.72 10:44:01 0 25.11 0.00 1.50 1.32 0.07 72.00 10:44:01 1 32.42 0.00 1.79 1.44 0.07 64.30 10:44:01 2 32.06 0.00 1.34 0.79 0.07 65.75 10:44:01 3 35.04 0.00 1.62 0.05 0.07 63.22 10:44:01 4 28.02 0.00 1.05 4.97 0.07 65.89 10:44:01 5 41.46 0.00 2.04 0.72 0.07 55.71 10:44:01 6 35.33 0.00 1.09 0.03 0.07 63.48 10:44:01 7 23.29 0.00 1.02 0.12 0.05 75.52 10:45:01 all 62.80 0.00 2.17 0.28 0.10 34.66 10:45:01 0 58.59 0.00 2.23 0.07 0.10 39.01 10:45:01 1 65.78 0.00 2.52 0.03 0.12 31.55 10:45:01 2 60.94 0.00 2.11 0.00 0.10 36.84 10:45:01 3 63.34 0.00 2.35 0.02 0.12 34.18 10:45:01 4 62.01 0.00 1.78 2.06 0.10 34.05 10:45:01 5 66.27 0.00 2.43 0.05 0.10 31.15 10:45:01 6 61.25 0.00 1.94 0.00 0.07 36.74 10:45:01 7 64.22 0.00 1.98 0.00 0.10 33.71 10:46:01 all 61.56 0.00 2.08 1.45 0.09 34.82 10:46:01 0 62.35 0.00 2.76 0.08 0.08 34.72 10:46:01 1 61.35 0.00 1.89 0.02 0.08 36.66 10:46:01 2 57.78 0.00 2.05 1.58 0.08 38.51 10:46:01 3 59.57 0.00 2.18 2.01 0.10 36.14 10:46:01 4 61.14 0.00 1.81 4.53 0.10 32.42 10:46:01 5 66.25 0.00 2.49 2.89 0.10 28.26 10:46:01 6 65.99 0.00 1.67 0.32 0.10 31.92 10:46:01 7 57.97 0.00 1.79 0.18 0.08 39.97 10:47:01 all 12.47 0.00 0.53 0.89 0.04 86.06 10:47:01 0 14.74 0.00 0.57 0.10 0.03 84.56 10:47:01 1 4.19 0.00 0.42 0.00 0.02 95.38 10:47:01 2 5.51 0.00 0.50 6.43 0.03 87.53 10:47:01 3 5.71 0.00 0.42 0.00 0.05 93.83 10:47:01 4 33.81 0.00 0.87 0.35 0.07 64.90 10:47:01 5 19.38 0.00 0.65 0.13 0.07 79.76 10:47:01 6 7.35 0.00 0.40 0.03 0.05 92.16 10:47:01 7 9.09 0.00 0.45 0.07 0.03 90.36 Average: all 35.77 0.00 1.40 1.10 0.07 61.66 Average: 0 32.35 0.00 1.43 0.32 0.06 65.84 Average: 1 33.20 0.00 1.38 1.30 0.06 64.06 Average: 2 32.52 0.00 1.38 2.98 0.06 63.07 Average: 3 32.85 0.00 1.41 0.43 0.07 65.24 Average: 4 39.54 0.00 1.30 2.49 0.07 56.60 Average: 5 45.88 0.00 1.93 1.06 0.08 51.05 Average: 6 38.20 0.00 1.25 0.11 0.07 60.36 Average: 7 31.64 0.00 1.16 0.14 0.06 67.01