---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9029 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 13G 143G 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 817 26496 0 4853 30893 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:17:8d:0f brd ff:ff:ff:ff:ff:ff inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe17:8d0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:2c:da:4c 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-9029) 02/27/24 _x86_64_ (8 CPU) 07:42:24 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 98.55 22.20 76.35 1139.41 20095.85 07:45:01 138.78 23.08 115.70 2771.40 28062.92 07:46:01 314.16 11.85 302.32 799.07 104487.07 07:47:01 19.31 0.63 18.68 36.39 13676.45 07:48:01 50.87 1.35 49.53 104.92 15846.81 Average: 124.34 11.82 112.51 970.24 36433.82 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30097880 31716456 2841332 8.63 71524 1857188 1416620 4.17 860132 1691472 188476 07:45:01 28744316 31682948 4194896 12.74 102376 3106552 1575908 4.64 973708 2846088 1014732 07:46:01 25235120 29922972 7704092 23.39 125268 4709052 6950116 20.45 2838276 4374328 488 07:47:01 23615792 28418388 9323420 28.30 125864 4745708 9357456 27.53 4405768 4404408 29668 07:48:01 27136448 31634392 5802764 17.62 128416 4573004 1484284 4.37 1224780 4119492 45260 Average: 26965911 30675031 5973301 18.13 110690 3798301 4156877 12.23 2060533 3487158 255725 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 ens3 62.52 42.36 1038.63 8.37 0.00 0.00 0.00 0.00 07:44:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 br-68601c40d1c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 257.87 160.61 7951.12 15.81 0.00 0.00 0.00 0.00 07:45:01 lo 7.73 7.73 0.72 0.72 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 br-68601c40d1c9 0.28 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:46:01 ens3 512.55 276.37 18632.36 18.98 0.00 0.00 0.00 0.00 07:46:01 vethde591f8 0.20 0.57 0.01 0.03 0.00 0.00 0.00 0.00 07:46:01 vethd580069 49.99 61.44 19.68 16.44 0.00 0.00 0.00 0.00 07:47:01 br-68601c40d1c9 2.97 4.28 1.15 0.66 0.00 0.00 0.00 0.00 07:47:01 ens3 39.09 27.80 12.78 58.52 0.00 0.00 0.00 0.00 07:47:01 vethde591f8 7.38 8.23 11.10 2.06 0.00 0.00 0.00 0.00 07:47:01 vethd580069 117.35 147.14 152.14 44.60 0.00 0.00 0.00 0.01 07:48:01 ens3 67.96 47.86 80.50 20.61 0.00 0.00 0.00 0.00 07:48:01 lo 27.43 27.43 3.59 3.59 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 188.00 111.00 5543.08 24.46 0.00 0.00 0.00 0.00 Average: lo 4.70 4.70 0.65 0.65 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-9029) 02/27/24 _x86_64_ (8 CPU) 07:42:24 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 10.27 0.00 0.73 2.06 0.04 86.90 07:44:01 0 18.80 0.00 0.95 0.30 0.03 79.91 07:44:01 1 5.75 0.00 0.48 0.13 0.03 93.60 07:44:01 2 4.52 0.00 0.55 1.02 0.02 93.90 07:44:01 3 0.85 0.00 0.30 0.17 0.02 98.67 07:44:01 4 4.26 0.00 0.82 4.99 0.03 89.89 07:44:01 5 11.37 0.00 0.68 0.38 0.02 87.54 07:44:01 6 33.01 0.00 1.84 1.69 0.07 63.41 07:44:01 7 3.64 0.00 0.23 7.82 0.10 88.20 07:45:01 all 10.02 0.00 1.87 2.12 0.05 85.94 07:45:01 0 4.55 0.00 1.72 0.27 0.03 93.43 07:45:01 1 3.94 0.00 1.43 0.12 0.03 94.48 07:45:01 2 36.11 0.00 2.91 1.11 0.05 59.82 07:45:01 3 12.47 0.00 2.68 0.65 0.02 84.18 07:45:01 4 10.65 0.00 2.26 0.59 0.05 86.46 07:45:01 5 4.74 0.00 1.34 0.65 0.02 93.26 07:45:01 6 3.17 0.00 1.06 0.34 0.08 95.36 07:45:01 7 4.72 0.00 1.56 13.16 0.07 80.49 07:46:01 all 22.54 0.00 5.10 5.18 0.07 67.11 07:46:01 0 20.09 0.00 5.93 0.63 0.07 73.29 07:46:01 1 26.49 0.00 5.26 0.93 0.07 67.26 07:46:01 2 23.74 0.00 4.35 0.68 0.07 71.16 07:46:01 3 20.21 0.00 5.38 0.81 0.07 73.53 07:46:01 4 18.68 0.00 5.27 23.23 0.09 52.74 07:46:01 5 23.28 0.00 4.69 1.60 0.08 70.34 07:46:01 6 28.92 0.00 5.65 0.61 0.07 64.76 07:46:01 7 18.90 0.00 4.25 13.07 0.07 63.72 07:47:01 all 22.80 0.00 2.51 0.78 0.08 73.84 07:47:01 0 22.89 0.00 3.00 4.58 0.05 69.47 07:47:01 1 25.89 0.00 2.61 0.15 0.07 71.28 07:47:01 2 19.64 0.00 2.21 0.05 0.10 78.01 07:47:01 3 23.53 0.00 2.80 0.08 0.07 73.52 07:47:01 4 18.20 0.00 1.81 0.23 0.07 79.69 07:47:01 5 27.83 0.00 2.58 0.05 0.08 69.46 07:47:01 6 22.78 0.00 2.52 0.39 0.07 74.25 07:47:01 7 21.59 0.00 2.55 0.77 0.12 74.97 07:48:01 all 3.94 0.00 0.54 1.13 0.05 94.33 07:48:01 0 2.64 0.00 0.52 6.94 0.03 89.87 07:48:01 1 0.52 0.00 0.32 0.08 0.05 99.03 07:48:01 2 1.35 0.00 0.48 0.08 0.05 98.04 07:48:01 3 5.09 0.00 0.50 0.38 0.03 93.99 07:48:01 4 2.54 0.00 0.65 0.28 0.05 96.47 07:48:01 5 17.58 0.00 0.97 0.67 0.08 80.70 07:48:01 6 0.85 0.00 0.47 0.15 0.07 98.46 07:48:01 7 1.02 0.00 0.43 0.48 0.02 98.05 Average: all 13.89 0.00 2.14 2.25 0.06 81.67 Average: 0 13.77 0.00 2.42 2.54 0.04 81.22 Average: 1 12.49 0.00 2.01 0.28 0.05 85.17 Average: 2 17.00 0.00 2.09 0.59 0.06 80.27 Average: 3 12.40 0.00 2.32 0.42 0.04 84.82 Average: 4 10.83 0.00 2.15 5.80 0.06 81.17 Average: 5 16.94 0.00 2.05 0.67 0.06 80.28 Average: 6 17.73 0.00 2.30 0.63 0.07 79.27 Average: 7 9.94 0.00 1.80 7.05 0.07 81.13