---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36380 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: 2799.996 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 874 25349 0 5942 30836 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:13:85:01 brd ff:ff:ff:ff:ff:ff inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe13:8501/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:41:ee:45 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-36380) 04/30/24 _x86_64_ (8 CPU) 08:41:54 LINUX RESTART (8 CPU) 08:42:01 tps rtps wtps bread/s bwrtn/s 08:43:01 349.79 74.49 275.30 5336.84 61486.69 08:44:01 119.91 26.88 93.03 2075.12 31521.81 08:45:01 151.92 9.50 142.43 1661.06 41149.54 08:46:01 466.59 11.73 454.86 785.49 136055.12 08:47:01 31.14 0.65 30.49 34.39 25299.43 08:48:01 16.96 0.00 16.96 0.00 21843.28 08:49:01 68.84 1.38 67.46 112.38 23979.70 Average: 172.17 17.80 154.36 1429.33 48762.23 08:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:43:01 30306608 31671936 2632612 7.99 52456 1634108 1435848 4.22 877948 1488808 58244 08:44:01 29921212 31667460 3018008 9.16 79980 1968512 1463996 4.31 913928 1797584 143820 08:45:01 26730068 31640504 6209152 18.85 134728 4944584 1384924 4.07 1047056 4681172 2566844 08:46:01 24585680 30351968 8353540 25.36 153996 5732316 7753652 22.81 2471984 5295680 63528 08:47:01 23874564 29647812 9064656 27.52 155456 5734776 8749604 25.74 3222280 5248128 220 08:48:01 23862084 29636252 9077136 27.56 155584 5735348 8749604 25.74 3233772 5248692 352 08:49:01 25977980 31594476 6961240 21.13 157076 5594736 1530120 4.50 1318348 5109384 28560 Average: 26465457 30887201 6473763 19.65 127039 4477769 4438250 13.06 1869331 4124207 408795 08:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:43:01 ens3 365.01 222.91 974.90 70.43 0.00 0.00 0.00 0.00 08:43:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 60.99 44.19 1056.28 8.52 0.00 0.00 0.00 0.00 08:44:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 911.25 463.02 22806.31 35.57 0.00 0.00 0.00 0.00 08:45:01 lo 11.93 11.93 1.17 1.17 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 br-e9b5f9ff7cda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 192.70 103.45 6984.56 8.14 0.00 0.00 0.00 0.00 08:46:01 lo 1.43 1.43 0.12 0.12 0.00 0.00 0.00 0.00 08:46:01 veth7758316 0.62 0.82 0.04 0.05 0.00 0.00 0.00 0.00 08:46:01 veth30178d0 1.10 1.27 0.07 0.08 0.00 0.00 0.00 0.00 08:47:01 ens3 4.58 4.03 1.09 1.64 0.00 0.00 0.00 0.00 08:47:01 lo 5.03 5.03 3.49 3.49 0.00 0.00 0.00 0.00 08:47:01 veth7758316 3.73 4.77 0.74 0.48 0.00 0.00 0.00 0.00 08:47:01 veth30178d0 47.24 42.03 14.54 38.59 0.00 0.00 0.00 0.00 08:48:01 ens3 1.75 1.45 0.35 0.32 0.00 0.00 0.00 0.00 08:48:01 lo 5.08 5.08 0.37 0.37 0.00 0.00 0.00 0.00 08:48:01 veth7758316 3.20 4.67 0.66 0.36 0.00 0.00 0.00 0.00 08:48:01 veth30178d0 8.63 11.41 2.26 1.42 0.00 0.00 0.00 0.00 08:49:01 ens3 55.97 47.43 70.63 31.39 0.00 0.00 0.00 0.00 08:49:01 lo 5.00 5.00 0.47 0.47 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 227.46 126.64 4556.30 22.29 0.00 0.00 0.00 0.00 Average: lo 4.53 4.53 0.85 0.85 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-36380) 04/30/24 _x86_64_ (8 CPU) 08:41:54 LINUX RESTART (8 CPU) 08:42:01 CPU %user %nice %system %iowait %steal %idle 08:43:01 all 8.09 0.00 1.20 4.41 0.04 86.27 08:43:01 0 11.39 0.00 1.52 0.52 0.03 86.54 08:43:01 1 10.09 0.00 0.78 0.63 0.03 88.46 08:43:01 2 4.90 0.00 1.05 18.23 0.07 75.76 08:43:01 3 4.72 0.00 1.96 0.72 0.05 92.55 08:43:01 4 4.45 0.00 0.74 3.18 0.02 91.63 08:43:01 5 7.99 0.00 0.77 1.52 0.03 89.69 08:43:01 6 5.76 0.00 0.69 3.33 0.02 90.20 08:43:01 7 15.37 0.00 2.00 7.27 0.07 75.29 08:44:01 all 10.15 0.00 0.75 2.50 0.03 86.57 08:44:01 0 17.88 0.00 0.97 0.97 0.03 80.15 08:44:01 1 9.32 0.00 0.77 0.03 0.03 89.84 08:44:01 2 2.20 0.00 0.27 4.07 0.02 93.44 08:44:01 3 9.09 0.00 0.77 10.45 0.10 79.59 08:44:01 4 3.18 0.00 0.37 1.92 0.02 94.52 08:44:01 5 1.32 0.00 0.37 0.27 0.02 98.03 08:44:01 6 0.45 0.00 0.35 0.07 0.02 99.12 08:44:01 7 37.83 0.00 2.16 2.31 0.05 57.65 08:45:01 all 13.73 0.00 4.62 2.56 0.07 79.02 08:45:01 0 12.70 0.00 4.57 1.39 0.05 81.29 08:45:01 1 13.96 0.00 4.03 0.47 0.07 81.47 08:45:01 2 10.50 0.00 3.38 0.07 0.07 85.99 08:45:01 3 8.57 0.00 4.54 12.31 0.07 74.51 08:45:01 4 13.66 0.00 4.45 0.88 0.07 80.95 08:45:01 5 13.93 0.00 4.52 0.76 0.07 80.72 08:45:01 6 16.83 0.00 4.40 3.42 0.07 75.28 08:45:01 7 19.74 0.00 7.04 1.16 0.09 71.98 08:46:01 all 18.38 0.00 3.64 8.70 0.07 69.20 08:46:01 0 14.55 0.00 3.53 4.90 0.07 76.95 08:46:01 1 11.68 0.00 2.58 2.15 0.05 83.53 08:46:01 2 18.14 0.00 4.09 2.17 0.07 75.53 08:46:01 3 26.04 0.00 4.24 17.52 0.08 52.11 08:46:01 4 25.07 0.00 4.54 4.18 0.08 66.12 08:46:01 5 17.60 0.00 3.20 10.87 0.07 68.26 08:46:01 6 18.78 0.00 3.81 12.84 0.08 64.48 08:46:01 7 15.25 0.00 3.20 15.01 0.07 66.47 08:47:01 all 17.27 0.00 1.67 1.33 0.06 79.67 08:47:01 0 18.06 0.00 2.07 0.07 0.07 79.73 08:47:01 1 18.65 0.00 1.75 0.07 0.07 79.46 08:47:01 2 16.23 0.00 1.86 0.12 0.07 81.73 08:47:01 3 13.63 0.00 1.32 0.03 0.05 84.97 08:47:01 4 15.13 0.00 1.41 0.23 0.05 83.18 08:47:01 5 14.51 0.00 1.15 0.02 0.10 84.22 08:47:01 6 17.64 0.00 1.54 9.01 0.05 71.75 08:47:01 7 24.31 0.00 2.21 1.10 0.08 72.29 08:48:01 all 0.92 0.00 0.13 1.10 0.05 97.79 08:48:01 0 0.68 0.00 0.10 0.00 0.03 99.18 08:48:01 1 1.10 0.00 0.10 0.00 0.08 98.71 08:48:01 2 1.09 0.00 0.20 0.00 0.08 98.63 08:48:01 3 1.17 0.00 0.20 0.00 0.05 98.58 08:48:01 4 1.03 0.00 0.08 0.00 0.03 98.85 08:48:01 5 0.78 0.00 0.15 0.00 0.07 99.00 08:48:01 6 0.55 0.00 0.12 8.68 0.03 90.62 08:48:01 7 0.90 0.00 0.18 0.12 0.05 98.75 08:49:01 all 4.59 0.00 0.75 1.52 0.04 93.11 08:49:01 0 1.40 0.00 0.53 0.33 0.03 97.70 08:49:01 1 4.54 0.00 0.87 0.85 0.03 93.71 08:49:01 2 1.99 0.00 0.74 0.45 0.03 96.79 08:49:01 3 4.46 0.00 0.67 0.07 0.03 94.77 08:49:01 4 1.73 0.00 0.65 0.15 0.07 97.40 08:49:01 5 4.13 0.00 0.87 0.08 0.05 94.87 08:49:01 6 2.05 0.00 0.55 9.71 0.03 87.66 08:49:01 7 16.44 0.00 1.05 0.45 0.05 82.01 Average: all 10.43 0.00 1.82 3.15 0.05 84.55 Average: 0 10.94 0.00 1.89 1.16 0.05 85.96 Average: 1 9.90 0.00 1.55 0.60 0.05 87.90 Average: 2 7.85 0.00 1.65 3.57 0.06 86.87 Average: 3 9.65 0.00 1.95 5.84 0.06 82.49 Average: 4 9.15 0.00 1.74 1.51 0.05 87.55 Average: 5 8.58 0.00 1.57 1.92 0.06 87.87 Average: 6 8.82 0.00 1.63 6.72 0.04 82.78 Average: 7 18.54 0.00 2.54 3.91 0.06 74.94