---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84938 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 11G 145G 8% / 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 882 28099 0 3185 30839 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:b6:26:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:feb6:26b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:a6:d4:4c 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 inet6 fe80::42:f9ff:fea6:d44c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84938) 11/19/24 _x86_64_ (8 CPU) 09:41:29 LINUX RESTART (8 CPU) 09:42:02 tps rtps wtps bread/s bwrtn/s 09:43:01 299.03 74.40 224.63 4788.42 29385.14 09:44:01 165.42 43.76 121.66 2503.98 25102.62 09:45:01 33.46 1.20 32.26 39.33 14339.88 09:46:01 356.36 5.00 351.36 483.65 53350.04 Average: 212.85 30.73 182.12 1930.03 30554.16 09:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 30096800 31631896 2842420 8.63 68140 1778212 1520040 4.47 938736 1616176 147388 09:44:01 28716276 30572952 4222944 12.82 81664 2075308 2365584 6.96 2072744 1835108 15800 09:45:01 28381368 30405872 4557852 13.84 85860 2233488 2399660 7.06 2278052 1954036 71536 09:46:01 27518804 30267100 5420416 16.46 97228 2929460 2494832 7.34 2609200 2442972 7808 Average: 28678312 30719455 4260908 12.94 83223 2254117 2195029 6.46 1974683 1962073 60633 09:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 09:43:01 ens3 394.09 274.19 1527.09 79.90 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 09:44:01 ens3 322.08 240.43 2182.26 96.46 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 6.95 6.95 1.33 1.33 0.00 0.00 0.00 0.00 09:45:01 ens3 3503.43 2543.91 1887.33 891.80 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 5.07 5.07 0.46 0.46 0.00 0.00 0.00 0.00 09:46:01 ens3 523.16 457.64 2842.06 2067.22 0.00 0.00 0.00 0.00 09:46:01 docker0 0.95 2.73 0.06 38.08 0.00 0.00 0.00 0.00 Average: lo 3.62 3.62 0.51 0.51 0.00 0.00 0.00 0.00 Average: ens3 1192.34 884.12 2114.58 789.76 0.00 0.00 0.00 0.00 Average: docker0 0.24 0.69 0.02 9.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84938) 11/19/24 _x86_64_ (8 CPU) 09:41:29 LINUX RESTART (8 CPU) 09:42:02 CPU %user %nice %system %iowait %steal %idle 09:43:01 all 10.22 0.00 1.16 4.62 0.04 83.95 09:43:01 0 12.92 0.00 0.90 1.09 0.03 85.05 09:43:01 1 5.26 0.00 1.28 0.52 0.05 92.88 09:43:01 2 14.79 0.00 1.66 7.64 0.05 75.86 09:43:01 3 13.52 0.00 1.09 6.62 0.04 78.73 09:43:01 4 3.78 0.00 0.74 0.55 0.02 94.91 09:43:01 5 6.91 0.00 0.78 0.80 0.03 91.48 09:43:01 6 7.35 0.00 0.66 4.42 0.02 87.56 09:43:01 7 17.31 0.00 2.17 15.46 0.05 65.01 09:44:01 all 26.36 0.00 1.33 2.21 0.08 70.03 09:44:01 0 20.23 0.00 0.85 0.70 0.05 78.17 09:44:01 1 23.39 0.00 1.24 3.04 0.08 72.24 09:44:01 2 28.90 0.00 1.33 1.29 0.08 68.40 09:44:01 3 28.56 0.00 1.19 0.94 0.07 69.24 09:44:01 4 28.49 0.00 1.24 1.34 0.10 68.83 09:44:01 5 40.65 0.00 2.09 1.33 0.10 55.83 09:44:01 6 22.64 0.00 1.54 1.07 0.07 74.68 09:44:01 7 18.06 0.00 1.09 8.01 0.09 72.75 09:45:01 all 40.93 0.00 4.68 0.55 0.09 53.76 09:45:01 0 39.44 0.00 3.15 0.00 0.10 57.31 09:45:01 1 39.33 0.00 6.58 0.10 0.08 53.90 09:45:01 2 40.08 0.00 6.67 0.15 0.08 53.01 09:45:01 3 46.21 0.00 4.67 0.77 0.08 48.27 09:45:01 4 37.25 0.00 3.74 3.01 0.08 55.92 09:45:01 5 39.05 0.00 3.59 0.00 0.08 57.28 09:45:01 6 51.72 0.00 5.13 0.13 0.10 42.92 09:45:01 7 34.37 0.00 3.93 0.18 0.07 61.45 09:46:01 all 12.10 0.00 1.67 3.37 0.06 82.80 09:46:01 0 15.58 0.00 1.74 0.39 0.05 82.24 09:46:01 1 11.88 0.00 2.12 3.75 0.07 82.18 09:46:01 2 8.61 0.00 1.21 1.40 0.05 88.73 09:46:01 3 10.11 0.00 1.41 0.84 0.05 87.59 09:46:01 4 4.89 0.00 1.27 2.48 0.03 91.33 09:46:01 5 13.66 0.00 1.51 4.87 0.07 79.90 09:46:01 6 17.98 0.00 2.11 6.90 0.07 72.93 09:46:01 7 14.06 0.00 1.99 6.38 0.07 77.50 Average: all 22.50 0.00 2.22 2.67 0.07 72.53 Average: 0 22.12 0.00 1.67 0.54 0.06 75.61 Average: 1 20.09 0.00 2.82 1.86 0.07 75.15 Average: 2 23.17 0.00 2.73 2.57 0.07 71.46 Average: 3 24.74 0.00 2.11 2.25 0.06 70.84 Average: 4 18.67 0.00 1.76 1.86 0.06 77.65 Average: 5 25.15 0.00 2.00 1.76 0.07 71.02 Average: 6 25.07 0.00 2.38 3.12 0.06 69.37 Average: 7 21.01 0.00 2.30 7.43 0.07 69.19