---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84916 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 7% / 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 976 28543 0 2647 30759 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:94:16:36 brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe94:1636/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:4e:d3:74 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-84916) 11/19/24 _x86_64_ (8 CPU) 08:55:44 LINUX RESTART (8 CPU) 08:56:01 tps rtps wtps bread/s bwrtn/s 08:57:02 369.26 87.24 282.02 6179.77 97271.92 08:58:01 201.66 44.08 157.58 2527.98 71329.20 08:59:01 42.64 1.97 40.68 60.39 28960.11 09:00:01 247.31 3.42 243.89 517.38 9924.88 Average: 215.27 34.13 181.14 2320.52 51790.13 08:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:02 30077896 31619904 2861324 8.69 61652 1795220 1511844 4.45 966436 1610360 158196 08:58:01 28708068 30565192 4231152 12.85 81828 2075432 2353616 6.92 2078116 1836464 8696 08:59:01 28484072 30484900 4455148 13.53 85988 2210256 2312632 6.80 2201536 1927300 46212 09:00:01 28313032 30562516 4626188 14.04 87180 2453336 2896612 8.52 2164692 2128296 45448 Average: 28895767 30808128 4043453 12.28 79162 2133561 2268676 6.67 1852695 1875605 64638 08:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 08:57:02 ens3 338.99 231.58 1544.22 73.16 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 ens3 525.39 378.70 2259.83 110.46 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 7.00 7.00 1.33 1.33 0.00 0.00 0.00 0.00 08:59:01 ens3 1792.88 1338.18 1391.22 522.45 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:00:01 ens3 352.56 245.99 2260.37 62.15 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 2.56 2.56 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 753.41 549.32 1862.25 192.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84916) 11/19/24 _x86_64_ (8 CPU) 08:55:44 LINUX RESTART (8 CPU) 08:56:01 CPU %user %nice %system %iowait %steal %idle 08:57:02 all 9.71 0.00 1.33 7.10 0.05 81.81 08:57:02 0 2.91 0.00 0.82 0.33 0.02 95.92 08:57:02 1 8.37 0.00 1.62 5.29 0.03 84.69 08:57:02 2 24.95 0.00 1.41 3.20 0.05 70.39 08:57:02 3 7.65 0.00 1.24 4.06 0.07 86.98 08:57:02 4 16.47 0.00 3.12 11.70 0.05 68.66 08:57:02 5 3.47 0.00 0.89 0.82 0.03 94.79 08:57:02 6 8.87 0.00 1.07 0.94 0.05 89.07 08:57:02 7 5.06 0.00 0.45 30.51 0.05 63.92 08:58:01 all 22.43 0.00 1.22 4.98 0.06 71.31 08:58:01 0 22.58 0.00 0.61 0.63 0.05 76.13 08:58:01 1 25.88 0.00 1.48 1.80 0.07 70.77 08:58:01 2 23.10 0.00 1.63 2.31 0.07 72.89 08:58:01 3 21.44 0.00 1.22 23.82 0.07 53.44 08:58:01 4 36.46 0.00 1.70 6.07 0.07 55.70 08:58:01 5 11.93 0.00 0.71 4.25 0.02 83.09 08:58:01 6 24.63 0.00 1.27 0.51 0.05 73.54 08:58:01 7 13.36 0.00 1.14 0.49 0.05 84.95 08:59:01 all 43.47 0.00 4.99 0.92 0.09 50.52 08:59:01 0 43.91 0.00 2.32 0.17 0.08 53.52 08:59:01 1 50.23 0.00 3.13 0.00 0.08 46.56 08:59:01 2 44.49 0.00 4.09 0.03 0.10 51.29 08:59:01 3 57.50 0.00 4.55 0.30 0.10 37.55 08:59:01 4 44.59 0.00 10.95 0.76 0.10 43.60 08:59:01 5 37.11 0.00 3.53 5.98 0.10 53.28 08:59:01 6 39.76 0.00 5.90 0.15 0.12 54.07 08:59:01 7 30.06 0.00 5.46 0.02 0.10 64.36 09:00:01 all 19.08 0.00 0.74 0.59 0.04 79.55 09:00:01 0 23.44 0.00 0.83 0.15 0.07 75.51 09:00:01 1 17.12 0.00 0.33 0.00 0.02 82.53 09:00:01 2 16.28 0.00 0.53 0.02 0.03 83.14 09:00:01 3 22.65 0.00 0.75 0.65 0.03 75.91 09:00:01 4 18.38 0.00 1.02 1.34 0.03 79.22 09:00:01 5 15.44 0.00 1.11 1.77 0.03 81.65 09:00:01 6 13.97 0.00 0.62 0.79 0.03 84.59 09:00:01 7 25.37 0.00 0.78 0.05 0.05 73.75 Average: all 23.66 0.00 2.07 3.39 0.06 70.82 Average: 0 23.19 0.00 1.15 0.32 0.05 75.29 Average: 1 25.37 0.00 1.64 1.77 0.05 71.16 Average: 2 27.18 0.00 1.91 1.39 0.06 69.46 Average: 3 27.35 0.00 1.94 7.14 0.07 63.50 Average: 4 28.94 0.00 4.20 4.96 0.06 61.84 Average: 5 16.98 0.00 1.56 3.20 0.05 78.22 Average: 6 21.79 0.00 2.22 0.60 0.06 75.33 Average: 7 18.48 0.00 1.96 7.79 0.06 71.70