---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22470 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 858 25750 0 5558 30852 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:3e:b3:4e brd ff:ff:ff:ff:ff:ff inet 10.30.106.93/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe3e:b34e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:0e:f6:1d 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-22470) 04/11/24 _x86_64_ (8 CPU) 13:40:09 LINUX RESTART (8 CPU) 13:41:01 tps rtps wtps bread/s bwrtn/s 13:42:01 125.95 27.40 98.55 2086.19 28949.18 13:43:01 115.98 9.90 106.08 1701.60 32578.13 13:44:01 364.44 12.88 351.56 764.64 127131.36 13:45:01 31.47 0.75 30.72 39.85 23441.44 13:46:01 22.05 0.05 22.00 3.07 20243.34 13:47:01 78.62 1.93 76.69 111.96 21916.94 Average: 123.08 8.82 114.26 784.49 42375.91 13:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:42:01 30047792 31738592 2891428 8.78 76736 1918324 1341232 3.95 831648 1751636 114644 13:43:01 27673824 31628900 5265396 15.99 120656 4047084 1568568 4.62 1029016 3793228 1931060 13:44:01 25234104 30477732 7705116 23.39 135196 5262944 7161232 21.07 2312804 4845040 248 13:45:01 23982876 29345352 8956344 27.19 137204 5374824 8647584 25.44 3500740 4891860 392 13:46:01 23970452 29363820 8968768 27.23 137640 5404764 8246180 24.26 3498820 4906444 200 13:47:01 26394168 31618260 6545052 19.87 139804 5247492 1500700 4.42 1284552 4755116 1652 Average: 26217203 30695443 6722017 20.41 124539 4542572 4744249 13.96 2076263 4157221 341366 13:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:42:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 13:42:01 ens3 52.66 37.24 830.21 7.94 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 8.40 8.40 0.83 0.83 0.00 0.00 0.00 0.00 13:43:01 ens3 704.18 332.45 14700.80 26.55 0.00 0.00 0.00 0.00 13:43:01 br-ed3e90fbaa5b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 13:44:01 veth09cddc3 1.30 1.87 0.15 0.18 0.00 0.00 0.00 0.00 13:44:01 vetha6a925a 1.82 1.98 0.18 0.19 0.00 0.00 0.00 0.00 13:44:01 veth46fea8b 0.45 0.65 0.03 0.04 0.00 0.00 0.00 0.00 13:45:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 13:45:01 veth09cddc3 3.40 4.30 0.63 0.71 0.00 0.00 0.00 0.00 13:45:01 vetha6a925a 16.23 13.65 2.02 2.06 0.00 0.00 0.00 0.00 13:45:01 veth46fea8b 3.58 4.40 0.53 0.45 0.00 0.00 0.00 0.00 13:46:01 lo 3.10 3.10 0.51 0.51 0.00 0.00 0.00 0.00 13:46:01 veth09cddc3 0.33 0.53 0.04 0.06 0.00 0.00 0.00 0.00 13:46:01 vetha6a925a 14.91 10.28 7.66 3.62 0.00 0.00 0.00 0.00 13:46:01 veth46fea8b 3.35 4.90 0.53 2.55 0.00 0.00 0.00 0.00 13:47:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 13:47:01 ens3 1646.47 894.10 31550.25 170.94 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 216.07 111.00 5106.52 17.30 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-22470) 04/11/24 _x86_64_ (8 CPU) 13:40:09 LINUX RESTART (8 CPU) 13:41:01 CPU %user %nice %system %iowait %steal %idle 13:42:01 all 9.85 0.00 0.75 2.63 0.03 86.74 13:42:01 0 0.88 0.00 0.28 0.18 0.00 98.65 13:42:01 1 12.18 0.00 1.34 2.14 0.05 84.29 13:42:01 2 12.97 0.00 0.85 15.67 0.05 70.46 13:42:01 3 16.57 0.00 0.95 0.83 0.03 81.61 13:42:01 4 24.36 0.00 1.17 1.60 0.05 72.82 13:42:01 5 9.58 0.00 0.77 0.03 0.03 89.59 13:42:01 6 1.41 0.00 0.34 0.10 0.02 98.14 13:42:01 7 0.87 0.00 0.33 0.45 0.02 98.33 13:43:01 all 12.34 0.00 3.22 2.23 0.06 82.15 13:43:01 0 31.73 0.00 3.72 1.67 0.10 62.78 13:43:01 1 7.41 0.00 2.06 1.34 0.08 89.11 13:43:01 2 6.28 0.00 2.76 11.02 0.07 79.87 13:43:01 3 14.59 0.00 2.95 0.17 0.05 82.24 13:43:01 4 7.97 0.00 3.41 2.72 0.07 85.83 13:43:01 5 8.33 0.00 3.78 0.22 0.05 87.62 13:43:01 6 4.31 0.00 2.22 0.05 0.03 93.39 13:43:01 7 18.03 0.00 4.79 0.64 0.07 76.48 13:44:01 all 14.68 0.00 4.02 6.90 0.08 74.32 13:44:01 0 16.01 0.00 3.59 0.92 0.08 79.39 13:44:01 1 15.26 0.00 4.43 4.71 0.05 75.55 13:44:01 2 15.10 0.00 3.30 3.03 0.07 78.50 13:44:01 3 15.72 0.00 4.81 11.77 0.08 67.61 13:44:01 4 11.42 0.00 3.70 5.02 0.08 79.77 13:44:01 5 12.82 0.00 3.46 2.45 0.07 81.20 13:44:01 6 13.69 0.00 3.27 1.13 0.08 81.82 13:44:01 7 17.46 0.00 5.62 26.19 0.10 50.62 13:45:01 all 20.70 0.00 2.16 1.06 0.07 76.01 13:45:01 0 21.05 0.00 2.27 0.91 0.07 75.71 13:45:01 1 20.31 0.00 2.04 6.90 0.07 70.68 13:45:01 2 23.83 0.00 2.72 0.02 0.07 73.37 13:45:01 3 21.11 0.00 1.74 0.18 0.07 76.90 13:45:01 4 25.28 0.00 2.63 0.25 0.08 71.76 13:45:01 5 19.83 0.00 2.31 0.05 0.07 77.74 13:45:01 6 16.36 0.00 1.73 0.13 0.05 81.73 13:45:01 7 17.79 0.00 1.86 0.03 0.05 80.26 13:46:01 all 4.03 0.00 0.61 1.32 0.04 93.99 13:46:01 0 4.59 0.00 0.74 2.79 0.07 91.82 13:46:01 1 3.57 0.00 0.43 2.62 0.05 93.32 13:46:01 2 4.44 0.00 0.57 0.00 0.05 94.94 13:46:01 3 3.39 0.00 0.55 1.04 0.03 94.98 13:46:01 4 4.59 0.00 0.68 0.00 0.05 94.67 13:46:01 5 3.81 0.00 0.49 0.02 0.03 95.65 13:46:01 6 3.03 0.00 0.90 0.02 0.05 96.00 13:46:01 7 4.85 0.00 0.52 4.08 0.05 90.50 13:47:01 all 6.36 0.00 0.72 1.36 0.03 91.53 13:47:01 0 0.89 0.00 0.70 0.05 0.03 98.33 13:47:01 1 10.56 0.00 0.95 0.27 0.03 88.19 13:47:01 2 3.34 0.00 0.65 0.23 0.03 95.74 13:47:01 3 17.12 0.00 1.04 0.27 0.03 81.54 13:47:01 4 13.33 0.00 0.70 0.45 0.02 85.50 13:47:01 5 1.69 0.00 0.60 1.40 0.03 96.27 13:47:01 6 2.81 0.00 0.55 0.20 0.02 96.43 13:47:01 7 1.10 0.00 0.62 7.97 0.03 90.27 Average: all 11.32 0.00 1.91 2.58 0.05 84.14 Average: 0 12.49 0.00 1.88 1.08 0.06 84.48 Average: 1 11.55 0.00 1.87 3.00 0.06 83.53 Average: 2 11.00 0.00 1.81 4.99 0.06 82.15 Average: 3 14.75 0.00 2.00 2.37 0.05 80.83 Average: 4 14.50 0.00 2.05 1.67 0.06 81.73 Average: 5 9.34 0.00 1.90 0.70 0.05 88.01 Average: 6 6.92 0.00 1.50 0.27 0.04 91.27 Average: 7 9.99 0.00 2.28 6.53 0.05 81.14