---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36496 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 14G 141G 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 909 24562 0 6695 30803 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:e5:70:92 brd ff:ff:ff:ff:ff:ff inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fee5:7092/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:74:2e:0a 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-36496) 04/30/24 _x86_64_ (8 CPU) 14:52:02 LINUX RESTART (8 CPU) 14:53:01 tps rtps wtps bread/s bwrtn/s 14:54:01 160.35 49.83 110.53 3845.28 29843.48 14:55:01 130.84 14.81 116.03 962.77 36083.05 14:56:01 67.87 12.95 54.92 2389.47 31085.09 14:57:01 236.64 5.93 230.71 865.72 93545.61 14:58:01 273.42 0.60 272.82 27.73 74952.97 14:59:01 63.56 0.12 63.44 10.53 25609.07 15:00:01 68.22 0.78 67.44 41.73 21577.87 Average: 142.99 12.15 130.84 1163.45 44670.31 14:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:01 29784616 31550824 3154604 9.58 79524 1990144 1810772 5.33 1080024 1770132 112260 14:55:01 28112288 30312980 4826932 14.65 90428 2401316 2582816 7.60 2415076 2078592 20280 14:56:01 28215240 31597664 4723980 14.34 100908 3549984 1483340 4.36 1398076 2947616 783612 14:57:01 26168996 31061876 6770224 20.55 133012 4930128 4490288 13.21 2041676 4218896 11624 14:58:01 22285560 28859444 10653660 32.34 180604 6436188 11012720 32.40 4416848 5575784 4396 14:59:01 20402544 27269080 12536676 38.06 185864 6716840 11631456 34.22 6070536 5787316 456 15:00:01 25226880 31608324 7712340 23.41 187364 6283168 1449724 4.27 1810260 5324804 368 Average: 25742303 30322885 7196917 21.85 136815 4615395 4923017 14.48 2747499 3957591 133285 14:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 108.95 78.49 1127.86 20.18 0.00 0.00 0.00 0.00 14:54:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 755.72 580.85 5844.98 129.58 0.00 0.00 0.00 0.00 14:55:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 688.39 568.01 2162.34 184.66 0.00 0.00 0.00 0.00 14:56:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:57:01 veth843873b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:57:01 vethc08fa60 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 br-efbfe128e98d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:57:01 veth6d87c7e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:58:01 veth843873b 4.47 7.10 0.81 1.43 0.00 0.00 0.00 0.00 14:58:01 vethc08fa60 7.88 9.63 1.12 2.27 0.00 0.00 0.00 0.00 14:58:01 br-efbfe128e98d 19.85 18.65 4.42 3.25 0.00 0.00 0.82 0.00 14:58:01 veth6d87c7e 13.58 11.93 1.78 2.10 0.00 0.00 0.00 0.00 14:59:01 veth843873b 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 14:59:01 vethc08fa60 3.20 3.95 1.62 1.76 0.00 0.00 0.00 0.00 14:59:01 br-efbfe128e98d 8.10 8.05 3.37 3.80 0.00 0.00 0.00 0.00 14:59:01 veth6d87c7e 30.49 18.80 2.29 2.49 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 3299.40 2109.58 33694.06 492.91 0.00 0.00 0.00 0.00 15:00:01 lo 19.30 19.30 2.00 2.00 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 413.54 259.67 4668.72 60.22 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36496) 04/30/24 _x86_64_ (8 CPU) 14:52:02 LINUX RESTART (8 CPU) 14:53:01 CPU %user %nice %system %iowait %steal %idle 14:54:01 all 11.88 0.00 0.95 2.60 0.04 84.53 14:54:01 0 1.65 0.00 0.50 0.15 0.02 97.69 14:54:01 1 6.71 0.00 0.85 10.43 0.03 81.98 14:54:01 2 8.58 0.00 0.82 0.37 0.03 90.21 14:54:01 3 31.22 0.00 1.92 2.05 0.08 64.73 14:54:01 4 28.47 0.00 1.29 1.13 0.05 69.06 14:54:01 5 11.49 0.00 0.82 0.10 0.03 87.56 14:54:01 6 3.74 0.00 0.97 5.16 0.03 90.10 14:54:01 7 3.15 0.00 0.40 1.44 0.07 94.93 14:55:01 all 42.31 0.00 1.50 1.12 0.08 54.99 14:55:01 0 38.75 0.00 1.14 0.00 0.07 60.05 14:55:01 1 48.54 0.00 1.94 1.67 0.10 47.75 14:55:01 2 33.80 0.00 1.99 0.60 0.08 63.53 14:55:01 3 52.65 0.00 1.31 0.08 0.08 45.87 14:55:01 4 53.36 0.00 1.14 0.08 0.10 45.32 14:55:01 5 40.86 0.00 1.29 0.28 0.08 57.48 14:55:01 6 43.84 0.00 1.71 1.64 0.10 52.72 14:55:01 7 26.59 0.00 1.48 4.63 0.07 67.24 14:56:01 all 30.67 0.00 2.00 1.15 0.06 66.11 14:56:01 0 20.47 0.00 1.04 0.23 0.05 78.20 14:56:01 1 29.57 0.00 1.96 1.94 0.08 66.45 14:56:01 2 27.52 0.00 1.82 0.62 0.05 69.99 14:56:01 3 27.90 0.00 2.74 0.50 0.05 68.81 14:56:01 4 37.90 0.00 2.18 0.23 0.05 59.64 14:56:01 5 37.98 0.00 2.01 0.28 0.07 59.66 14:56:01 6 30.73 0.00 2.19 1.06 0.05 65.97 14:56:01 7 33.33 0.00 2.06 4.33 0.07 60.21 14:57:01 all 14.84 0.00 3.43 4.72 0.06 76.94 14:57:01 0 11.55 0.00 2.79 0.12 0.05 85.49 14:57:01 1 10.80 0.00 3.57 21.17 0.10 64.36 14:57:01 2 11.02 0.00 3.74 11.67 0.05 73.52 14:57:01 3 12.60 0.00 2.66 1.01 0.07 83.67 14:57:01 4 14.68 0.00 2.82 0.13 0.05 82.31 14:57:01 5 29.99 0.00 5.26 2.11 0.08 62.56 14:57:01 6 14.13 0.00 3.38 0.51 0.05 81.93 14:57:01 7 13.97 0.00 3.29 1.16 0.03 81.55 14:58:01 all 34.04 0.00 5.29 4.94 0.11 55.62 14:58:01 0 30.91 0.00 5.18 0.78 0.10 63.04 14:58:01 1 33.63 0.00 5.71 11.44 0.10 49.12 14:58:01 2 34.33 0.00 5.16 2.23 0.10 58.17 14:58:01 3 34.78 0.00 5.64 19.58 0.10 39.90 14:58:01 4 34.64 0.00 4.37 0.76 0.10 60.12 14:58:01 5 34.27 0.00 5.29 0.93 0.10 59.41 14:58:01 6 29.72 0.00 5.79 1.31 0.10 63.07 14:58:01 7 40.11 0.00 5.16 2.51 0.12 52.10 14:59:01 all 25.40 0.00 1.59 0.98 0.11 71.92 14:59:01 0 22.49 0.00 1.63 0.18 0.12 75.58 14:59:01 1 23.77 0.00 1.73 4.77 0.15 69.58 14:59:01 2 26.52 0.00 1.94 0.12 0.13 71.28 14:59:01 3 27.45 0.00 1.43 0.13 0.10 70.88 14:59:01 4 24.45 0.00 1.26 0.70 0.10 73.49 14:59:01 5 24.54 0.00 1.53 0.50 0.10 73.33 14:59:01 6 31.93 0.00 1.86 1.41 0.12 64.68 14:59:01 7 22.08 0.00 1.29 0.02 0.08 76.53 15:00:01 all 9.39 0.00 1.69 1.14 0.10 87.69 15:00:01 0 5.72 0.00 1.59 0.17 0.12 92.41 15:00:01 1 11.36 0.00 1.94 5.83 0.10 80.78 15:00:01 2 12.63 0.00 1.93 0.25 0.10 85.08 15:00:01 3 12.14 0.00 1.82 0.12 0.08 85.83 15:00:01 4 5.24 0.00 1.22 1.19 0.10 92.25 15:00:01 5 8.47 0.00 1.73 0.28 0.08 89.44 15:00:01 6 10.56 0.00 2.00 1.15 0.08 86.21 15:00:01 7 9.00 0.00 1.34 0.17 0.10 89.39 Average: all 24.07 0.00 2.34 2.38 0.08 71.13 Average: 0 18.77 0.00 1.97 0.23 0.07 78.95 Average: 1 23.50 0.00 2.52 8.16 0.10 65.72 Average: 2 22.05 0.00 2.48 2.26 0.08 73.14 Average: 3 28.41 0.00 2.50 3.33 0.08 65.68 Average: 4 28.39 0.00 2.04 0.61 0.08 68.89 Average: 5 26.78 0.00 2.55 0.64 0.08 69.95 Average: 6 23.53 0.00 2.55 1.75 0.08 72.09 Average: 7 21.15 0.00 2.14 2.04 0.08 74.60