---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4287 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 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 828 28950 0 2388 30910 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:49:93:37 brd ff:ff:ff:ff:ff:ff inet 10.30.106.62/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe49:9337/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:cf:80:ae 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-4287) 02/10/24 _x86_64_ (8 CPU) 08:56:35 LINUX RESTART (8 CPU) 08:57:01 tps rtps wtps bread/s bwrtn/s 08:58:01 54.21 31.56 22.65 2782.07 21930.48 08:59:01 12.81 0.00 12.81 0.00 18023.46 09:00:01 14.58 2.12 12.46 88.12 18200.30 09:01:01 106.57 37.61 68.96 1753.31 24112.38 09:02:01 149.64 20.01 129.63 710.81 34661.56 09:03:01 28.38 2.11 26.26 86.06 19310.97 Average: 61.03 15.57 45.46 903.28 22706.02 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 30656480 31899984 2282740 6.93 38624 1533164 1303592 3.84 614876 1415872 104 08:59:01 30655928 31899548 2283292 6.93 38704 1533168 1303592 3.84 615420 1415872 24 09:00:01 30566324 31818188 2372896 7.20 38844 1541208 1303592 3.84 697976 1422564 24 09:01:01 30120180 31712724 2819040 8.56 68180 1835420 1377356 4.05 855364 1672244 166468 09:02:01 28690988 30577024 4248232 12.90 87776 2094520 2484748 7.31 2043940 1880296 16420 09:03:01 29734352 31720528 3204868 9.73 91964 2188704 1379104 4.06 941844 1937700 125600 Average: 30070709 31604666 2868511 8.71 60682 1787697 1525331 4.49 961570 1624091 51440 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 203.75 149.48 514.38 29.69 0.00 0.00 0.00 0.00 08:58:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 0.27 0.20 0.06 0.24 0.00 0.00 0.00 0.00 08:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 57.61 35.43 107.18 15.17 0.00 0.00 0.00 0.00 09:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 162.49 137.83 1054.58 24.79 0.00 0.00 0.00 0.00 09:01:01 lo 22.40 22.40 2.42 2.42 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 434.53 352.41 2999.97 87.45 0.00 0.00 0.00 0.00 09:02:01 lo 5.80 5.80 0.62 0.62 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 98.77 93.02 81.63 31.67 0.00 0.00 0.00 0.00 09:03:01 lo 7.71 7.71 0.79 0.79 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: ens3 159.56 128.05 792.87 31.50 0.00 0.00 0.00 0.00 Average: lo 6.10 6.10 0.65 0.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4287) 02/10/24 _x86_64_ (8 CPU) 08:56:35 LINUX RESTART (8 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 2.10 0.00 0.34 1.24 0.02 96.30 08:58:01 0 2.72 0.00 0.23 0.28 0.00 96.76 08:58:01 1 1.13 0.00 0.22 0.07 0.02 98.56 08:58:01 2 2.93 0.00 0.28 0.20 0.02 96.56 08:58:01 3 2.28 0.00 0.33 0.37 0.02 97.00 08:58:01 4 0.97 0.00 0.18 0.05 0.02 98.78 08:58:01 5 1.95 0.00 0.67 0.48 0.02 96.88 08:58:01 6 0.87 0.00 0.45 8.34 0.02 90.32 08:58:01 7 3.95 0.00 0.33 0.12 0.02 95.58 08:59:01 all 0.02 0.00 0.01 1.02 0.01 98.94 08:59:01 0 0.02 0.00 0.00 0.03 0.00 99.95 08:59:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:59:01 2 0.02 0.00 0.00 0.00 0.02 99.97 08:59:01 3 0.03 0.00 0.02 0.00 0.02 99.93 08:59:01 4 0.05 0.00 0.02 0.00 0.02 99.92 08:59:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:59:01 6 0.03 0.00 0.02 8.17 0.00 91.78 08:59:01 7 0.00 0.00 0.00 0.00 0.02 99.98 09:00:01 all 0.49 0.00 0.05 1.10 0.01 98.36 09:00:01 0 0.88 0.00 0.00 0.00 0.02 99.10 09:00:01 1 0.23 0.00 0.10 0.00 0.03 99.63 09:00:01 2 0.12 0.00 0.03 0.02 0.00 99.83 09:00:01 3 0.87 0.00 0.02 0.00 0.00 99.12 09:00:01 4 0.62 0.00 0.12 0.05 0.00 99.22 09:00:01 5 0.27 0.00 0.05 0.02 0.00 99.67 09:00:01 6 0.35 0.00 0.07 8.70 0.02 90.87 09:00:01 7 0.57 0.00 0.03 0.00 0.02 99.38 09:01:01 all 10.23 0.00 0.80 2.23 0.04 86.70 09:01:01 0 3.24 0.00 0.27 0.03 0.02 96.44 09:01:01 1 7.99 0.00 0.95 1.02 0.03 90.01 09:01:01 2 30.90 0.00 1.77 1.87 0.05 65.41 09:01:01 3 13.81 0.00 0.65 0.27 0.03 85.24 09:01:01 4 5.61 0.00 0.60 0.15 0.03 93.61 09:01:01 5 3.51 0.00 0.52 0.72 0.03 95.22 09:01:01 6 6.31 0.00 0.92 13.56 0.05 79.17 09:01:01 7 10.50 0.00 0.72 0.23 0.03 88.51 09:02:01 all 20.19 0.00 1.12 1.64 0.05 77.00 09:02:01 0 21.24 0.00 0.95 0.15 0.05 77.60 09:02:01 1 27.48 0.00 1.85 3.84 0.08 66.74 09:02:01 2 14.15 0.00 1.18 0.03 0.03 84.60 09:02:01 3 22.84 0.00 0.53 0.02 0.03 76.57 09:02:01 4 13.36 0.00 0.89 1.17 0.03 84.55 09:02:01 5 11.49 0.00 0.87 0.03 0.05 87.55 09:02:01 6 30.29 0.00 1.39 6.62 0.07 61.64 09:02:01 7 20.66 0.00 1.31 1.24 0.08 76.71 09:03:01 all 32.05 0.00 0.93 0.81 0.06 66.14 09:03:01 0 35.24 0.00 0.52 0.02 0.07 64.16 09:03:01 1 37.05 0.00 0.89 5.45 0.05 56.56 09:03:01 2 29.15 0.00 0.82 0.08 0.08 69.86 09:03:01 3 25.62 0.00 0.58 0.02 0.05 73.73 09:03:01 4 30.28 0.00 0.53 0.78 0.05 68.35 09:03:01 5 47.38 0.00 2.04 0.17 0.07 50.34 09:03:01 6 29.03 0.00 0.47 0.02 0.05 70.43 09:03:01 7 22.71 0.00 1.57 0.00 0.05 75.67 Average: all 10.84 0.00 0.54 1.34 0.03 87.25 Average: 0 10.54 0.00 0.33 0.09 0.03 89.02 Average: 1 12.30 0.00 0.67 1.73 0.04 85.27 Average: 2 12.87 0.00 0.68 0.37 0.03 86.05 Average: 3 10.91 0.00 0.36 0.11 0.03 88.60 Average: 4 8.47 0.00 0.39 0.37 0.03 90.75 Average: 5 10.75 0.00 0.69 0.24 0.03 88.30 Average: 6 11.14 0.00 0.55 7.57 0.03 80.71 Average: 7 9.72 0.00 0.66 0.26 0.04 89.32