---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42153 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 12G 144G 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 883 27342 0 3940 30828 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:23:ed:53 brd ff:ff:ff:ff:ff:ff inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe23:ed53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:ac:ff:9a 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:bff:feac:ff9a/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-42153) 09/26/24 _x86_64_ (8 CPU) 13:39:30 LINUX RESTART (8 CPU) 13:40:01 tps rtps wtps bread/s bwrtn/s 13:41:01 160.91 66.59 94.32 4476.32 23713.38 13:42:01 160.34 43.28 117.06 2349.74 29504.42 13:43:01 53.41 6.25 47.16 224.36 19908.55 13:44:01 25.08 0.40 24.68 8.53 27349.31 13:45:01 21.60 0.35 21.25 18.00 16919.45 13:46:01 378.32 4.52 373.80 448.33 73215.80 Average: 133.28 20.23 113.05 1254.21 31768.48 13:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:41:01 30196396 31744812 2742824 8.33 68708 1791012 1394116 4.10 826840 1624232 126940 13:42:01 29044696 30914708 3894524 11.82 81628 2088620 2300480 6.77 1721804 1855480 22000 13:43:01 28198944 30197252 4740276 14.39 85884 2208128 2576436 7.58 2498088 1915472 13292 13:44:01 27199320 29528880 5739900 17.43 86684 2533060 3134056 9.22 3266212 2133652 840 13:45:01 27548716 29996084 5390504 16.37 89164 2644236 2630292 7.74 2805492 2238868 86964 13:46:01 26366504 29936036 6572716 19.95 105420 3717628 2706372 7.96 3073400 3093616 7992 Average: 28092429 30386295 4846791 14.71 86248 2497114 2456959 7.23 2365306 2143553 43005 13:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:41:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 358.09 252.19 1560.25 64.05 0.00 0.00 0.00 0.00 13:42:01 lo 0.87 0.87 0.08 0.08 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 13:42:01 ens3 233.11 193.13 2325.63 34.71 0.00 0.00 0.00 0.00 13:43:01 lo 21.20 21.20 5.15 5.15 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 13:43:01 ens3 1490.20 1184.62 1732.24 459.51 0.00 0.00 0.00 0.00 13:44:01 lo 3.43 3.43 0.37 0.37 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 57.36 76.34 171.65 1697.25 0.00 0.00 0.00 0.00 13:45:01 lo 12.40 12.40 2.04 2.04 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 ens3 429.11 350.66 189.00 158.67 0.00 0.00 0.00 0.00 13:46:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 13:46:01 docker0 13.86 27.55 1.49 494.29 0.00 0.00 0.00 0.00 13:46:01 ens3 361.26 283.95 4268.66 1754.48 0.00 0.00 0.00 0.00 Average: lo 6.67 6.67 1.31 1.31 0.00 0.00 0.00 0.00 Average: docker0 2.31 4.59 0.25 82.38 0.00 0.00 0.00 0.00 Average: ens3 488.19 390.15 1707.91 694.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42153) 09/26/24 _x86_64_ (8 CPU) 13:39:30 LINUX RESTART (8 CPU) 13:40:01 CPU %user %nice %system %iowait %steal %idle 13:41:01 all 9.58 0.00 1.03 4.85 0.06 84.47 13:41:01 0 12.73 0.00 0.84 1.42 0.03 84.98 13:41:01 1 11.46 0.00 1.14 1.24 0.05 86.11 13:41:01 2 8.31 0.00 1.42 5.85 0.05 84.37 13:41:01 3 7.51 0.00 0.65 0.17 0.03 91.64 13:41:01 4 6.87 0.00 1.09 13.50 0.17 78.37 13:41:01 5 3.08 0.00 0.80 0.40 0.02 95.70 13:41:01 6 4.06 0.00 0.54 0.90 0.03 94.46 13:41:01 7 22.71 0.00 1.81 15.40 0.05 60.02 13:42:01 all 17.84 0.00 0.86 3.43 0.06 77.81 13:42:01 0 15.85 0.00 1.00 0.70 0.08 82.36 13:42:01 1 24.34 0.00 0.75 0.55 0.07 74.29 13:42:01 2 12.63 0.00 0.62 0.90 0.03 85.82 13:42:01 3 19.62 0.00 0.62 0.54 0.03 79.18 13:42:01 4 27.47 0.00 1.72 10.93 0.13 59.75 13:42:01 5 12.24 0.00 0.69 6.77 0.05 80.25 13:42:01 6 12.38 0.00 0.85 6.87 0.03 79.87 13:42:01 7 18.26 0.00 0.64 0.17 0.08 80.85 13:43:01 all 42.86 0.00 3.58 1.57 0.09 51.90 13:43:01 0 42.94 0.00 5.26 0.02 0.07 51.71 13:43:01 1 46.51 0.00 2.37 0.94 0.08 50.09 13:43:01 2 53.52 0.00 2.66 0.46 0.10 43.26 13:43:01 3 46.67 0.00 3.62 0.73 0.08 48.90 13:43:01 4 39.24 0.00 3.14 0.59 0.10 56.93 13:43:01 5 34.63 0.00 7.68 6.35 0.08 51.26 13:43:01 6 39.65 0.00 2.21 2.64 0.12 55.39 13:43:01 7 39.77 0.00 1.64 0.90 0.08 57.61 13:44:01 all 12.62 0.00 0.31 1.59 0.03 85.45 13:44:01 0 8.17 0.00 0.40 0.05 0.02 91.37 13:44:01 1 14.73 0.00 0.18 0.00 0.03 85.05 13:44:01 2 12.59 0.00 0.57 0.07 0.03 86.75 13:44:01 3 19.26 0.00 0.10 0.00 0.03 80.61 13:44:01 4 5.27 0.00 0.22 7.44 0.02 87.06 13:44:01 5 13.94 0.00 0.33 5.13 0.03 80.56 13:44:01 6 10.62 0.00 0.17 0.00 0.05 89.16 13:44:01 7 16.41 0.00 0.54 0.00 0.02 83.04 13:45:01 all 37.40 0.00 1.39 0.80 0.07 60.35 13:45:01 0 25.19 0.00 1.87 0.02 0.07 72.85 13:45:01 1 38.62 0.00 1.64 0.00 0.07 59.67 13:45:01 2 41.73 0.00 0.92 0.07 0.08 57.20 13:45:01 3 31.30 0.00 1.05 0.12 0.05 67.48 13:45:01 4 40.38 0.00 1.35 5.75 0.07 52.46 13:45:01 5 34.36 0.00 1.29 0.03 0.08 64.23 13:45:01 6 45.93 0.00 2.20 0.35 0.07 51.44 13:45:01 7 41.77 0.00 0.81 0.03 0.08 57.30 13:46:01 all 7.81 0.00 2.14 7.14 0.05 82.85 13:46:01 0 7.10 0.00 1.61 1.36 0.05 89.88 13:46:01 1 5.82 0.00 1.89 24.54 0.05 67.70 13:46:01 2 9.10 0.00 2.43 1.62 0.03 86.82 13:46:01 3 5.65 0.00 1.82 12.71 0.05 79.76 13:46:01 4 12.25 0.00 2.85 9.47 0.05 75.38 13:46:01 5 4.24 0.00 1.77 1.01 0.03 92.96 13:46:01 6 10.02 0.00 2.81 2.85 0.08 84.24 13:46:01 7 8.34 0.00 2.01 3.52 0.07 86.07 Average: all 21.32 0.00 1.55 3.23 0.06 73.84 Average: 0 18.61 0.00 1.82 0.59 0.05 78.92 Average: 1 23.56 0.00 1.33 4.54 0.06 70.51 Average: 2 22.93 0.00 1.43 1.49 0.06 74.09 Average: 3 21.62 0.00 1.31 2.38 0.05 74.64 Average: 4 21.88 0.00 1.72 7.95 0.09 68.36 Average: 5 17.06 0.00 2.08 3.27 0.05 77.53 Average: 6 20.40 0.00 1.46 2.27 0.06 75.80 Average: 7 24.50 0.00 1.24 3.34 0.06 70.85