---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40042 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: 2800.000 BogoMIPS: 5600.00 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 898 28109 0 3159 30821 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:96:d8:4a brd ff:ff:ff:ff:ff:ff inet 10.30.106.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe96:d84a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:25:3f:6d 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-40042) 09/20/24 _x86_64_ (8 CPU) 08:55:09 LINUX RESTART (8 CPU) 08:56:01 tps rtps wtps bread/s bwrtn/s 08:57:01 177.10 51.92 125.18 3172.40 21876.22 08:58:01 49.44 6.48 42.96 333.94 13049.03 08:59:01 21.68 0.70 20.98 20.00 10785.67 09:00:01 32.86 0.60 32.26 19.73 14028.12 09:01:01 18.16 0.30 17.86 53.46 9396.97 09:02:01 185.14 3.63 181.50 530.98 22394.80 Average: 80.73 10.61 70.12 688.40 15255.10 08:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 29369220 31176568 3570000 10.84 81996 2026520 1691328 4.98 1429740 1827348 94888 08:58:01 27893836 29770968 5045384 15.32 84124 2091460 2754392 8.10 2895248 1829648 15864 08:59:01 28202420 30161384 4736800 14.38 86768 2167496 2337372 6.88 2515736 1893724 17936 09:00:01 27625088 29757996 5314132 16.13 92400 2328836 3177356 9.35 2938416 2033684 18192 09:01:01 27288724 29453560 5650496 17.15 95068 2355232 3393876 9.99 3245084 2057872 18116 09:02:01 28168508 30916580 4770712 14.48 96620 2927876 2189680 6.44 1839528 2566840 206884 Average: 28091299 30206176 4847921 14.72 89496 2316237 2590667 7.62 2477292 2034853 61980 08:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:01 ens3 205.50 146.19 1975.47 33.46 0.00 0.00 0.00 0.00 08:57:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 2178.00 1370.70 1026.50 541.56 0.00 0.00 0.00 0.00 08:58:01 lo 0.20 0.20 0.01 0.01 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 08:59:01 ens3 867.96 602.02 870.59 240.40 0.00 0.00 0.00 0.00 08:59:01 lo 7.73 7.73 0.75 0.75 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 09:00:01 ens3 809.35 609.35 2363.59 207.86 0.00 0.00 0.00 0.00 09:00:01 lo 7.31 7.31 9.53 9.53 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 09:01:01 ens3 228.45 158.46 62.72 58.77 0.00 0.00 0.00 0.00 09:01:01 lo 3.25 3.25 0.65 0.65 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 525.90 383.55 2220.91 111.33 0.00 0.00 0.00 0.00 09:02:01 lo 3.53 3.53 0.34 0.34 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 802.52 545.05 1419.99 198.90 0.00 0.00 0.00 0.00 Average: lo 3.86 3.86 1.90 1.90 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-40042) 09/20/24 _x86_64_ (8 CPU) 08:55:09 LINUX RESTART (8 CPU) 08:56:01 CPU %user %nice %system %iowait %steal %idle 08:57:01 all 15.26 0.00 1.05 1.26 0.05 82.39 08:57:01 0 12.21 0.00 1.52 3.07 0.07 83.14 08:57:01 1 12.97 0.00 0.58 2.62 0.05 83.77 08:57:01 2 8.28 0.00 0.88 0.52 0.03 90.29 08:57:01 3 7.93 0.00 0.50 0.45 0.03 91.09 08:57:01 4 10.77 0.00 0.47 0.10 0.03 88.62 08:57:01 5 10.73 0.00 1.35 0.89 0.03 86.99 08:57:01 6 39.57 0.00 1.94 2.07 0.08 56.34 08:57:01 7 19.57 0.00 1.15 0.33 0.07 78.87 08:58:01 all 49.68 0.00 3.92 0.14 0.08 46.18 08:58:01 0 44.93 0.00 2.70 0.18 0.08 52.11 08:58:01 1 47.44 0.00 1.98 0.15 0.08 50.35 08:58:01 2 44.58 0.00 2.06 0.03 0.08 53.25 08:58:01 3 42.97 0.00 9.42 0.00 0.07 47.55 08:58:01 4 44.08 0.00 2.92 0.02 0.08 52.90 08:58:01 5 63.78 0.00 5.51 0.03 0.08 30.59 08:58:01 6 57.28 0.00 4.58 0.53 0.10 37.50 08:58:01 7 52.41 0.00 2.15 0.15 0.08 45.21 08:59:01 all 39.66 0.00 3.04 0.14 0.08 57.08 08:59:01 0 28.35 0.00 0.53 0.30 0.05 70.77 08:59:01 1 40.53 0.00 1.76 0.00 0.08 57.62 08:59:01 2 32.27 0.00 5.96 0.32 0.07 61.39 08:59:01 3 72.60 0.00 8.24 0.00 0.12 19.04 08:59:01 4 24.97 0.00 1.44 0.00 0.08 73.51 08:59:01 5 43.38 0.00 4.02 0.00 0.08 52.52 08:59:01 6 35.78 0.00 0.99 0.45 0.05 62.73 08:59:01 7 39.42 0.00 1.37 0.00 0.07 59.14 09:00:01 all 47.04 0.00 1.90 0.10 0.08 50.88 09:00:01 0 43.14 0.00 1.54 0.18 0.08 55.06 09:00:01 1 49.93 0.00 2.19 0.02 0.08 47.78 09:00:01 2 42.45 0.00 1.07 0.00 0.08 56.40 09:00:01 3 44.68 0.00 1.76 0.40 0.08 53.08 09:00:01 4 46.58 0.00 3.18 0.00 0.08 50.16 09:00:01 5 44.43 0.00 1.91 0.17 0.08 53.41 09:00:01 6 51.03 0.00 1.59 0.00 0.08 47.29 09:00:01 7 54.09 0.00 1.94 0.02 0.08 43.87 09:01:01 all 36.60 0.00 1.19 0.08 0.06 62.06 09:01:01 0 38.70 0.00 0.82 0.35 0.05 60.08 09:01:01 1 35.52 0.00 0.92 0.00 0.07 63.49 09:01:01 2 39.16 0.00 0.62 0.02 0.07 60.14 09:01:01 3 29.80 0.00 1.63 0.02 0.05 68.50 09:01:01 4 42.73 0.00 0.82 0.00 0.07 56.39 09:01:01 5 41.70 0.00 1.17 0.28 0.05 56.79 09:01:01 6 29.44 0.00 1.95 0.02 0.07 68.53 09:01:01 7 35.75 0.00 1.59 0.00 0.07 62.59 09:02:01 all 31.84 0.00 1.25 0.88 0.06 65.97 09:02:01 0 33.31 0.00 1.34 2.97 0.07 62.31 09:02:01 1 32.40 0.00 0.37 0.00 0.05 67.18 09:02:01 2 35.59 0.00 1.24 0.00 0.05 63.12 09:02:01 3 16.22 0.00 0.93 0.03 0.08 82.73 09:02:01 4 41.40 0.00 1.09 0.02 0.07 57.43 09:02:01 5 45.31 0.00 2.53 0.00 0.08 52.08 09:02:01 6 29.94 0.00 1.79 4.03 0.07 64.17 09:02:01 7 20.62 0.00 0.73 0.00 0.05 78.60 Average: all 36.68 0.00 2.06 0.43 0.07 60.77 Average: 0 33.43 0.00 1.41 1.18 0.07 63.92 Average: 1 36.46 0.00 1.30 0.47 0.07 61.71 Average: 2 33.72 0.00 1.97 0.15 0.06 64.10 Average: 3 35.68 0.00 3.75 0.15 0.07 60.35 Average: 4 35.10 0.00 1.65 0.02 0.07 63.16 Average: 5 41.56 0.00 2.75 0.23 0.07 55.39 Average: 6 40.50 0.00 2.14 1.18 0.08 56.10 Average: 7 36.96 0.00 1.49 0.08 0.07 61.40