---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9207 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 142G 9% / 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 826 25586 0 5754 30884 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:55:e0:18 brd ff:ff:ff:ff:ff:ff inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe55:e018/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:a2:f2:2d 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-9207) 02/27/24 _x86_64_ (8 CPU) 14:30:24 LINUX RESTART (8 CPU) 14:31:01 tps rtps wtps bread/s bwrtn/s 14:32:01 117.98 43.05 74.93 1932.42 26226.19 14:33:01 126.01 23.01 103.00 2770.60 31308.38 14:34:01 223.50 0.27 223.23 29.73 121705.18 14:35:01 186.05 3.27 182.79 421.40 38334.01 14:36:01 21.68 0.55 21.13 34.53 19701.38 14:37:01 59.22 1.42 57.81 107.98 21690.92 Average: 122.41 11.93 110.48 882.81 43160.54 14:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:32:01 30167104 31746184 2772116 8.42 68764 1821452 1404696 4.13 823664 1658176 152060 14:33:01 29276640 31690648 3662580 11.12 92776 2607012 1582776 4.66 966904 2348060 590408 14:34:01 26364748 31688236 6574472 19.96 133032 5345976 1492400 4.39 992340 5082588 326800 14:35:01 24012076 29552344 8927144 27.10 138644 5551188 8152032 23.99 3278436 5063840 224 14:36:01 23709164 29259216 9230056 28.02 138988 5560568 8682388 25.55 3581128 5054516 1068 14:37:01 26265588 31687316 6673632 20.26 142748 5426612 1487800 4.38 1219792 4931488 45044 Average: 26632553 30937324 6306667 19.15 119159 4385468 3800349 11.18 1810377 4023111 185934 14:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:32:01 ens3 280.69 181.49 1302.10 49.60 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 br-60a920c1cba4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 6.40 6.40 0.60 0.60 0.00 0.00 0.00 0.00 14:33:01 ens3 174.15 116.80 4453.32 13.52 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 br-60a920c1cba4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 6.27 6.27 0.63 0.63 0.00 0.00 0.00 0.00 14:34:01 ens3 974.85 493.82 25801.65 35.69 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 veth0c75f2e 13.38 12.51 1.74 1.74 0.00 0.00 0.00 0.00 14:35:01 veth9fa6f09 131.81 147.29 23.78 23.64 0.00 0.00 0.00 0.00 14:35:01 br-60a920c1cba4 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 veth0c75f2e 29.01 24.46 17.56 8.22 0.00 0.00 0.00 0.00 14:36:01 veth9fa6f09 517.95 531.84 155.68 62.82 0.00 0.00 0.00 0.01 14:36:01 br-60a920c1cba4 6.65 8.27 6.76 12.82 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 37.61 37.61 21.57 21.57 0.00 0.00 0.00 0.00 14:37:01 ens3 1609.92 917.48 31966.36 167.45 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: lo 5.62 5.62 3.54 3.54 0.00 0.00 0.00 0.00 Average: ens3 251.62 141.33 5273.35 25.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9207) 02/27/24 _x86_64_ (8 CPU) 14:30:24 LINUX RESTART (8 CPU) 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 11.03 0.00 0.88 2.19 0.04 85.88 14:32:01 0 14.09 0.00 0.97 0.28 0.03 84.63 14:32:01 1 4.78 0.00 0.62 0.08 0.02 94.50 14:32:01 2 2.89 0.00 0.52 0.37 0.03 96.20 14:32:01 3 5.04 0.00 0.50 0.97 0.05 93.44 14:32:01 4 1.31 0.00 0.33 0.05 0.02 98.29 14:32:01 5 3.24 0.00 0.67 12.70 0.03 83.36 14:32:01 6 40.90 0.00 2.23 2.34 0.07 54.46 14:32:01 7 16.77 0.00 1.19 0.69 0.03 81.32 14:33:01 all 10.22 0.00 1.41 2.09 0.04 86.24 14:33:01 0 3.13 0.00 0.99 2.07 0.03 93.78 14:33:01 1 1.75 0.00 0.85 0.03 0.02 97.35 14:33:01 2 24.89 0.00 1.99 1.34 0.05 71.73 14:33:01 3 15.01 0.00 2.45 0.99 0.05 81.51 14:33:01 4 7.02 0.00 1.24 0.49 0.02 91.23 14:33:01 5 2.99 0.00 0.97 9.23 0.03 86.78 14:33:01 6 17.99 0.00 1.69 1.30 0.07 78.95 14:33:01 7 8.99 0.00 1.12 1.25 0.03 88.60 14:34:01 all 11.55 0.00 5.37 7.56 0.07 75.45 14:34:01 0 11.76 0.00 4.92 6.11 0.07 77.14 14:34:01 1 12.72 0.00 5.08 0.39 0.07 81.75 14:34:01 2 12.08 0.00 5.52 20.51 0.08 61.81 14:34:01 3 10.22 0.00 5.65 8.86 0.07 75.21 14:34:01 4 12.09 0.00 5.22 0.20 0.10 82.38 14:34:01 5 11.87 0.00 6.03 0.44 0.05 81.60 14:34:01 6 11.81 0.00 6.17 8.48 0.05 73.50 14:34:01 7 9.91 0.00 4.38 15.54 0.07 70.10 14:35:01 all 26.43 0.00 3.51 1.83 0.08 68.15 14:35:01 0 23.23 0.00 3.08 1.24 0.08 72.36 14:35:01 1 22.99 0.00 3.56 0.70 0.08 72.67 14:35:01 2 24.87 0.00 3.39 3.78 0.08 67.87 14:35:01 3 33.28 0.00 4.21 3.74 0.08 58.68 14:35:01 4 31.65 0.00 3.82 0.47 0.08 63.98 14:35:01 5 20.42 0.00 3.04 0.84 0.07 75.64 14:35:01 6 26.12 0.00 3.45 1.31 0.08 69.04 14:35:01 7 28.90 0.00 3.50 2.59 0.08 64.93 14:36:01 all 10.55 0.00 1.43 1.19 0.07 86.76 14:36:01 0 10.30 0.00 1.57 0.08 0.07 87.97 14:36:01 1 9.99 0.00 1.32 0.60 0.07 88.02 14:36:01 2 13.12 0.00 1.67 0.07 0.07 85.07 14:36:01 3 10.07 0.00 1.37 1.19 0.08 87.29 14:36:01 4 8.23 0.00 1.28 0.22 0.08 90.20 14:36:01 5 10.72 0.00 1.55 0.00 0.07 87.66 14:36:01 6 8.92 0.00 1.29 7.23 0.07 82.50 14:36:01 7 13.06 0.00 1.41 0.08 0.07 85.38 14:37:01 all 6.05 0.00 0.82 1.28 0.04 91.81 14:37:01 0 12.76 0.00 0.85 0.68 0.07 85.64 14:37:01 1 2.06 0.00 0.55 8.62 0.05 88.72 14:37:01 2 2.91 0.00 0.62 0.12 0.02 96.34 14:37:01 3 12.10 0.00 1.36 0.08 0.05 86.41 14:37:01 4 2.14 0.00 0.95 0.08 0.03 96.79 14:37:01 5 1.37 0.00 0.59 0.08 0.03 97.93 14:37:01 6 1.39 0.00 0.84 0.15 0.05 97.57 14:37:01 7 13.67 0.00 0.77 0.45 0.05 85.06 Average: all 12.64 0.00 2.23 2.68 0.06 82.40 Average: 0 12.54 0.00 2.06 1.74 0.06 83.60 Average: 1 9.03 0.00 1.99 1.74 0.05 87.19 Average: 2 13.45 0.00 2.28 4.32 0.06 79.90 Average: 3 14.28 0.00 2.58 2.62 0.06 80.45 Average: 4 10.39 0.00 2.14 0.25 0.06 87.16 Average: 5 8.42 0.00 2.13 3.90 0.05 85.51 Average: 6 17.77 0.00 2.60 3.46 0.06 76.11 Average: 7 15.22 0.00 2.05 3.39 0.06 79.27