---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25963 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 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 827 24972 0 6366 30883 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:fd:9b:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fefd:9bc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:b6:89:75 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-25963) 04/25/24 _x86_64_ (8 CPU) 10:38:03 LINUX RESTART (8 CPU) 10:39:01 tps rtps wtps bread/s bwrtn/s 10:40:01 137.13 27.90 109.23 2102.32 35599.13 10:41:01 150.31 9.47 140.84 1674.65 55408.77 10:42:01 466.36 11.68 454.67 775.30 142878.47 10:43:01 31.51 0.65 30.86 26.92 24584.02 10:44:01 18.30 0.00 18.30 0.00 23860.69 10:45:01 65.09 1.37 63.72 108.52 12925.25 Average: 144.78 8.51 136.27 781.26 49208.70 10:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 29955468 31718708 2983752 9.06 80596 1984384 1443788 4.25 862488 1813100 128532 10:41:01 26575796 31675716 6363424 19.32 135732 5125172 1598380 4.70 1022592 4849424 2370428 10:42:01 23961052 30163092 8978168 27.26 157336 6147160 8503436 25.02 2679840 5693384 400 10:43:01 23456340 29664460 9482880 28.79 158812 6149368 8713384 25.64 3222724 5648244 216 10:44:01 23441964 29650936 9497256 28.83 158936 6149940 8713384 25.64 3235072 5648768 232 10:45:01 25570480 31621596 7368740 22.37 160456 6009248 1512840 4.45 1310780 5508916 28480 Average: 25493517 30749085 7445703 22.60 141978 5260879 5080869 14.95 2055583 4860306 421381 10:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 10:40:01 ens3 67.39 44.98 1199.42 8.60 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 11.73 11.73 1.15 1.15 0.00 0.00 0.00 0.00 10:41:01 ens3 1006.98 505.18 23461.34 37.83 0.00 0.00 0.00 0.00 10:41:01 br-cd0145f85572 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 veth3403fd8 24.10 22.30 10.52 16.08 0.00 0.00 0.00 0.00 10:42:01 vethe3aa713 1.12 1.28 0.07 0.08 0.00 0.00 0.00 0.00 10:42:01 veth0bf6feb 50.79 62.19 18.95 15.01 0.00 0.00 0.00 0.00 10:42:01 veth2839fd1 1.68 1.83 0.17 0.18 0.00 0.00 0.00 0.00 10:43:01 veth3403fd8 21.88 17.68 6.80 23.82 0.00 0.00 0.00 0.00 10:43:01 vethe3aa713 47.18 42.00 14.58 38.58 0.00 0.00 0.00 0.00 10:43:01 veth0bf6feb 47.47 58.71 59.64 17.28 0.00 0.00 0.00 0.00 10:43:01 veth2839fd1 18.66 15.34 2.20 2.29 0.00 0.00 0.00 0.00 10:44:01 veth3403fd8 0.32 0.35 0.58 0.03 0.00 0.00 0.00 0.00 10:44:01 vethe3aa713 8.65 11.45 2.26 1.42 0.00 0.00 0.00 0.00 10:44:01 veth0bf6feb 1.50 1.70 0.64 0.56 0.00 0.00 0.00 0.00 10:44:01 veth2839fd1 13.83 9.33 1.05 1.34 0.00 0.00 0.00 0.00 10:45:01 lo 35.09 35.09 6.23 6.23 0.00 0.00 0.00 0.00 10:45:01 ens3 1816.03 994.37 34282.71 151.99 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 Average: lo 5.04 5.04 0.96 0.96 0.00 0.00 0.00 0.00 Average: ens3 247.38 126.55 5552.21 15.10 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-25963) 04/25/24 _x86_64_ (8 CPU) 10:38:03 LINUX RESTART (8 CPU) 10:39:01 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 10.68 0.00 0.77 1.73 0.04 86.78 10:40:01 0 12.36 0.00 0.72 0.33 0.03 86.56 10:40:01 1 8.56 0.00 0.81 0.25 0.05 90.32 10:40:01 2 6.26 0.00 0.62 1.02 0.05 92.05 10:40:01 3 1.22 0.00 0.40 0.33 0.00 98.05 10:40:01 4 15.36 0.00 0.52 0.50 0.07 83.55 10:40:01 5 2.67 0.00 0.60 0.13 0.02 96.58 10:40:01 6 16.28 0.00 1.29 10.35 0.03 72.04 10:40:01 7 22.77 0.00 1.20 0.97 0.03 75.03 10:41:01 all 13.55 0.00 4.85 2.34 0.06 79.20 10:41:01 0 10.56 0.00 3.93 0.12 0.05 85.34 10:41:01 1 14.51 0.00 4.45 4.48 0.07 76.50 10:41:01 2 11.86 0.00 4.26 3.18 0.05 80.65 10:41:01 3 11.80 0.00 4.57 0.90 0.05 82.68 10:41:01 4 20.62 0.00 6.87 0.88 0.07 71.57 10:41:01 5 17.21 0.00 5.48 3.12 0.07 74.12 10:41:01 6 11.18 0.00 4.29 4.94 0.07 79.53 10:41:01 7 10.65 0.00 4.87 1.17 0.08 83.22 10:42:01 all 18.90 0.00 4.09 6.20 0.07 70.75 10:42:01 0 17.36 0.00 3.85 1.51 0.05 77.23 10:42:01 1 13.58 0.00 4.59 30.76 0.07 51.01 10:42:01 2 16.65 0.00 4.16 4.67 0.07 74.45 10:42:01 3 24.24 0.00 4.51 3.36 0.07 67.82 10:42:01 4 21.03 0.00 3.62 1.04 0.07 74.24 10:42:01 5 14.27 0.00 3.51 3.22 0.07 78.93 10:42:01 6 25.03 0.00 4.38 3.52 0.07 67.00 10:42:01 7 19.00 0.00 4.15 1.66 0.07 75.12 10:43:01 all 15.99 0.00 1.52 0.72 0.07 81.70 10:43:01 0 19.40 0.00 2.30 0.03 0.07 78.19 10:43:01 1 10.75 0.00 1.04 0.03 0.08 88.10 10:43:01 2 17.32 0.00 1.57 1.84 0.05 79.22 10:43:01 3 19.63 0.00 1.52 0.07 0.07 78.72 10:43:01 4 18.24 0.00 1.50 0.03 0.07 80.16 10:43:01 5 12.72 0.00 1.47 0.02 0.05 85.74 10:43:01 6 16.58 0.00 1.45 0.03 0.10 81.83 10:43:01 7 13.31 0.00 1.29 3.73 0.07 81.61 10:44:01 all 0.88 0.00 0.14 0.87 0.06 98.06 10:44:01 0 0.38 0.00 0.10 0.00 0.03 99.48 10:44:01 1 1.00 0.00 0.08 0.00 0.03 98.88 10:44:01 2 0.63 0.00 0.15 6.77 0.05 92.40 10:44:01 3 0.95 0.00 0.12 0.00 0.07 98.86 10:44:01 4 0.85 0.00 0.10 0.00 0.05 99.00 10:44:01 5 0.95 0.00 0.13 0.00 0.07 98.85 10:44:01 6 0.95 0.00 0.20 0.00 0.12 98.73 10:44:01 7 1.28 0.00 0.18 0.17 0.07 98.30 10:45:01 all 4.88 0.00 0.77 0.63 0.05 93.67 10:45:01 0 2.87 0.00 0.60 0.07 0.05 96.41 10:45:01 1 5.40 0.00 0.62 0.15 0.05 93.79 10:45:01 2 3.36 0.00 0.68 3.16 0.08 92.72 10:45:01 3 3.59 0.00 0.78 0.08 0.03 95.51 10:45:01 4 2.17 0.00 0.82 0.33 0.03 96.65 10:45:01 5 16.89 0.00 1.20 0.13 0.07 81.71 10:45:01 6 3.74 0.00 0.77 0.07 0.05 95.37 10:45:01 7 1.10 0.00 0.65 0.99 0.03 97.23 Average: all 10.79 0.00 2.01 2.08 0.06 85.06 Average: 0 10.48 0.00 1.91 0.34 0.05 87.21 Average: 1 8.94 0.00 1.92 5.89 0.06 83.19 Average: 2 9.32 0.00 1.89 3.44 0.06 85.30 Average: 3 10.20 0.00 1.97 0.79 0.05 86.99 Average: 4 13.02 0.00 2.22 0.46 0.06 84.24 Average: 5 10.77 0.00 2.06 1.10 0.06 86.02 Average: 6 12.28 0.00 2.05 3.14 0.07 82.45 Average: 7 11.34 0.00 2.05 1.45 0.06 85.10