---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13085 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 11G 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 889 28087 0 3189 30830 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:9a:41:6a brd ff:ff:ff:ff:ff:ff inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe9a:416a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:dc:e1:d5 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::42:1dff:fedc:e1d5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13085) 01/18/24 _x86_64_ (8 CPU) 03:57:20 LINUX RESTART (8 CPU) 03:58:02 tps rtps wtps bread/s bwrtn/s 03:59:01 114.18 36.18 78.00 1712.12 26036.13 04:00:01 129.40 19.00 110.40 461.52 34671.15 04:01:01 30.26 0.50 29.76 43.85 20836.12 04:02:01 68.56 3.39 65.18 477.75 33034.94 04:03:01 113.43 0.47 112.96 16.80 41787.30 04:04:01 51.57 1.03 50.54 65.06 25281.65 Average: 84.53 10.04 74.49 459.31 30278.41 03:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30068716 31686016 2870504 8.71 71516 1855368 1433940 4.22 887608 1688380 180236 04:00:01 28660344 30566232 4278876 12.99 85640 2117320 2550776 7.50 2071272 1884504 13204 04:01:01 28446512 30407984 4492708 13.64 88692 2166816 2576136 7.58 2273312 1892232 8560 04:02:01 27820376 30114888 5118844 15.54 94680 2485352 3285072 9.67 2634600 2132324 344 04:03:01 27439164 30123916 5500056 16.70 101104 2861000 3270248 9.62 2645920 2484228 1176 04:04:01 28768436 31570576 4170784 12.66 106520 2970532 1475132 4.34 1220364 2579052 42848 Average: 28533925 30744935 4405295 13.37 91359 2409398 2431884 7.16 1955513 2110120 41061 03:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 70.72 47.11 1022.04 9.57 0.00 0.00 0.00 0.00 03:59:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 484.74 340.11 3542.45 78.07 0.00 0.00 0.00 0.00 04:00:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 507.48 358.10 726.81 132.04 0.00 0.00 0.00 0.00 04:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:02:01 docker0 2.03 3.71 0.12 39.96 0.00 0.00 0.00 0.00 04:02:01 ens3 217.96 166.80 1440.72 53.86 0.00 0.00 0.00 0.00 04:02:01 lo 0.95 0.95 0.08 0.08 0.00 0.00 0.00 0.00 04:03:01 docker0 3.90 6.97 0.23 78.93 0.00 0.00 0.00 0.00 04:03:01 ens3 321.53 245.63 308.08 80.62 0.00 0.00 0.00 0.00 04:03:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 ens3 257.49 218.96 295.65 82.93 0.00 0.00 0.00 0.00 04:04:01 lo 16.00 16.00 1.44 1.44 0.00 0.00 0.00 0.00 Average: docker0 0.99 1.78 0.06 19.81 0.00 0.00 0.00 0.00 Average: ens3 310.92 230.14 1222.56 73.08 0.00 0.00 0.00 0.00 Average: lo 3.28 3.28 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13085) 01/18/24 _x86_64_ (8 CPU) 03:57:20 LINUX RESTART (8 CPU) 03:58:02 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 10.22 0.00 0.79 2.03 0.03 86.94 03:59:01 0 4.54 0.00 0.68 3.37 0.02 91.39 03:59:01 1 33.50 0.00 1.97 8.79 0.07 55.68 03:59:01 2 16.90 0.00 0.94 0.71 0.05 81.40 03:59:01 3 13.93 0.00 0.80 1.80 0.05 83.42 03:59:01 4 2.41 0.00 0.66 1.15 0.02 95.76 03:59:01 5 3.73 0.00 0.49 0.19 0.02 95.57 03:59:01 6 6.47 0.00 0.59 0.19 0.02 92.73 03:59:01 7 0.24 0.00 0.15 0.03 0.02 99.56 04:00:01 all 24.96 0.00 1.11 1.80 0.06 72.07 04:00:01 0 18.48 0.00 0.67 8.76 0.03 72.06 04:00:01 1 15.63 0.00 0.90 2.36 0.03 81.08 04:00:01 2 24.99 0.00 0.94 0.52 0.08 73.47 04:00:01 3 17.76 0.00 2.01 0.18 0.05 80.00 04:00:01 4 34.23 0.00 2.03 0.75 0.10 62.89 04:00:01 5 29.52 0.00 0.79 0.03 0.07 69.60 04:00:01 6 26.26 0.00 0.83 1.77 0.05 71.09 04:00:01 7 32.84 0.00 0.67 0.03 0.05 66.40 04:01:01 all 39.20 0.00 1.18 1.01 0.07 58.54 04:01:01 0 32.94 0.00 1.29 7.82 0.08 57.87 04:01:01 1 36.93 0.00 1.07 0.02 0.07 61.92 04:01:01 2 29.39 0.00 0.64 0.05 0.05 69.88 04:01:01 3 35.55 0.00 1.19 0.03 0.07 63.16 04:01:01 4 43.05 0.00 1.20 0.13 0.08 55.53 04:01:01 5 30.97 0.00 1.70 0.00 0.07 67.26 04:01:01 6 59.39 0.00 1.30 0.02 0.08 39.20 04:01:01 7 45.37 0.00 1.06 0.00 0.08 53.49 04:02:01 all 26.97 0.00 1.83 1.90 0.08 69.21 04:02:01 0 18.83 0.00 1.43 5.64 0.07 74.03 04:02:01 1 38.98 0.00 1.54 0.15 0.09 59.25 04:02:01 2 29.50 0.00 2.33 6.25 0.15 61.76 04:02:01 3 23.92 0.00 1.79 0.14 0.07 74.09 04:02:01 4 32.78 0.00 2.16 0.36 0.09 64.61 04:02:01 5 21.09 0.00 2.03 0.05 0.05 76.78 04:02:01 6 26.09 0.00 1.38 0.39 0.09 72.06 04:02:01 7 24.64 0.00 2.01 2.16 0.07 71.12 04:03:01 all 21.51 0.00 2.24 2.85 0.08 73.32 04:03:01 0 16.48 0.00 2.33 0.08 0.08 81.02 04:03:01 1 21.58 0.00 1.68 4.52 0.08 72.13 04:03:01 2 24.84 0.00 2.47 3.47 0.07 69.15 04:03:01 3 18.40 0.00 2.27 8.64 0.08 70.61 04:03:01 4 24.82 0.00 2.45 0.05 0.05 72.63 04:03:01 5 23.19 0.00 1.82 0.03 0.08 74.87 04:03:01 6 16.82 0.00 2.13 3.28 0.07 77.70 04:03:01 7 25.98 0.00 2.76 2.74 0.07 68.45 04:04:01 all 14.15 0.00 1.28 1.65 0.05 82.87 04:04:01 0 9.82 0.00 0.78 0.00 0.02 89.38 04:04:01 1 14.83 0.00 0.90 0.30 0.03 83.93 04:04:01 2 21.78 0.00 1.41 0.32 0.05 76.45 04:04:01 3 15.26 0.00 1.20 1.09 0.05 82.40 04:04:01 4 12.38 0.00 1.54 0.02 0.05 86.02 04:04:01 5 24.71 0.00 1.66 7.01 0.08 66.53 04:04:01 6 8.34 0.00 1.37 0.03 0.03 90.23 04:04:01 7 6.10 0.00 1.37 4.46 0.05 88.01 Average: all 22.85 0.00 1.40 1.87 0.06 73.81 Average: 0 16.87 0.00 1.20 4.28 0.05 77.60 Average: 1 26.86 0.00 1.34 2.68 0.06 69.06 Average: 2 24.58 0.00 1.45 1.88 0.08 72.02 Average: 3 20.81 0.00 1.54 1.98 0.06 75.61 Average: 4 24.98 0.00 1.67 0.41 0.06 72.87 Average: 5 22.25 0.00 1.41 1.23 0.06 75.05 Average: 6 23.94 0.00 1.27 0.95 0.06 73.79 Average: 7 22.56 0.00 1.33 1.57 0.06 74.47