---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13321 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 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 855 28428 0 2882 30870 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:40:47:6a brd ff:ff:ff:ff:ff:ff inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe40:476a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:60:de:7f 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:f8ff:fe60:de7f/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-13321) 01/19/24 _x86_64_ (8 CPU) 05:03:22 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 112.43 36.19 76.24 1692.24 29204.27 05:06:01 136.38 20.98 115.40 845.99 34288.55 05:07:02 43.54 0.58 42.96 11.86 26265.36 05:08:01 45.81 1.22 44.59 64.12 27712.05 05:09:01 129.28 3.15 126.13 427.26 50241.76 Average: 93.65 12.46 81.18 610.15 33561.75 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30119740 31727944 2819480 8.56 69872 1848196 1432808 4.22 843316 1682996 173428 05:06:01 28752376 30572824 4186844 12.71 83188 2035844 2566152 7.55 2053964 1813672 22832 05:07:02 27953816 29862004 4985404 15.14 87368 2114536 4462192 13.13 2783388 1867580 12864 05:08:01 27836464 30245956 5102756 15.49 92688 2600756 2749168 8.09 2563516 2183972 358800 05:09:01 29127248 31621356 3811972 11.57 100740 2674628 1460096 4.30 1220252 2231680 1076 Average: 28757929 30806017 4181291 12.69 86771 2254792 2534083 7.46 1892887 1955980 113800 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 05:05:01 ens3 94.87 65.11 1029.65 12.35 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 05:06:01 ens3 439.48 292.83 1852.12 98.84 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:07:02 ens3 221.93 151.69 881.17 55.68 0.00 0.00 0.00 0.00 05:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 05:08:01 ens3 286.34 191.87 1954.75 62.41 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 05:09:01 ens3 255.09 270.99 49.40 1672.82 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 259.45 194.50 1150.73 381.47 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 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-13321) 01/19/24 _x86_64_ (8 CPU) 05:03:22 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 9.57 0.00 0.77 3.06 0.03 86.57 05:05:01 0 30.28 0.00 1.88 2.05 0.05 65.74 05:05:01 1 11.96 0.00 0.88 0.32 0.03 86.81 05:05:01 2 3.50 0.00 0.48 0.10 0.02 95.90 05:05:01 3 6.91 0.00 0.43 0.60 0.02 92.04 05:05:01 4 1.32 0.00 0.35 0.23 0.02 98.08 05:05:01 5 10.44 0.00 1.03 1.62 0.03 86.88 05:05:01 6 2.66 0.00 0.57 18.80 0.08 77.88 05:05:01 7 9.52 0.00 0.51 0.86 0.02 89.09 05:06:01 all 28.10 0.00 1.22 2.10 0.06 68.52 05:06:01 0 35.36 0.00 1.99 0.63 0.08 61.94 05:06:01 1 21.84 0.00 1.34 0.28 0.05 76.49 05:06:01 2 25.63 0.00 0.64 0.02 0.05 73.67 05:06:01 3 27.97 0.00 0.99 0.18 0.05 70.80 05:06:01 4 30.02 0.00 1.30 1.40 0.05 67.23 05:06:01 5 28.32 0.00 1.22 0.52 0.05 69.90 05:06:01 6 26.42 0.00 1.14 9.14 0.07 63.24 05:06:01 7 29.28 0.00 1.14 4.72 0.08 64.78 05:07:02 all 62.71 0.00 2.01 0.50 0.11 34.68 05:07:02 0 64.67 0.00 2.14 0.03 0.10 33.05 05:07:02 1 55.55 0.00 2.38 0.00 0.12 41.95 05:07:02 2 64.64 0.00 2.09 0.02 0.10 33.15 05:07:02 3 63.41 0.00 1.75 0.02 0.10 34.71 05:07:02 4 62.76 0.00 2.19 0.03 0.12 34.90 05:07:02 5 63.97 0.00 1.74 0.00 0.10 34.18 05:07:02 6 64.76 0.00 1.91 0.35 0.12 32.86 05:07:02 7 61.89 0.00 1.88 3.52 0.12 32.60 05:08:01 all 67.74 0.00 1.95 0.73 0.10 29.47 05:08:01 0 64.87 0.00 1.82 3.87 0.12 29.32 05:08:01 1 71.44 0.00 2.18 0.53 0.10 25.76 05:08:01 2 64.44 0.00 1.60 0.22 0.10 33.64 05:08:01 3 67.46 0.00 1.56 0.25 0.10 30.62 05:08:01 4 67.09 0.00 1.71 0.05 0.10 31.04 05:08:01 5 67.24 0.00 1.70 0.32 0.10 30.63 05:08:01 6 70.07 0.00 2.01 0.20 0.12 27.60 05:08:01 7 69.31 0.00 3.01 0.42 0.10 27.15 05:09:01 all 11.15 0.00 1.02 2.59 0.04 85.20 05:09:01 0 16.42 0.00 1.40 4.13 0.05 77.99 05:09:01 1 10.04 0.00 0.99 0.37 0.03 88.57 05:09:01 2 28.09 0.00 1.09 0.80 0.05 69.97 05:09:01 3 11.49 0.00 1.25 0.18 0.05 87.02 05:09:01 4 13.61 0.00 0.97 10.56 0.03 74.83 05:09:01 5 2.81 0.00 0.95 2.72 0.03 93.49 05:09:01 6 0.84 0.00 0.62 0.55 0.03 97.96 05:09:01 7 5.88 0.00 0.95 1.39 0.03 91.74 Average: all 35.73 0.00 1.39 1.80 0.07 61.01 Average: 0 42.24 0.00 1.85 2.14 0.08 53.69 Average: 1 34.02 0.00 1.55 0.30 0.07 64.06 Average: 2 37.14 0.00 1.18 0.23 0.06 61.39 Average: 3 35.35 0.00 1.20 0.25 0.06 63.14 Average: 4 34.85 0.00 1.30 2.46 0.06 61.32 Average: 5 34.41 0.00 1.33 1.04 0.06 63.16 Average: 6 32.86 0.00 1.25 5.82 0.08 60.00 Average: 7 34.99 0.00 1.49 2.18 0.07 61.26