---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-50 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 9% / 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 829 26182 0 5155 30882 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:54:c9:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe54:c9b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:ad:fb:9d 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-50) 11/16/23 _x86_64_ (8 CPU) 00:53:36 LINUX RESTART (8 CPU) 00:54:02 tps rtps wtps bread/s bwrtn/s 00:55:01 163.23 72.21 91.02 4666.33 65346.75 00:56:01 185.25 35.27 149.98 1788.07 68918.63 00:57:01 70.90 11.00 59.91 802.00 29940.21 00:58:01 21.36 0.35 21.01 12.13 19668.46 00:59:01 27.02 0.08 26.94 3.87 29438.19 01:00:01 33.26 3.52 29.75 557.64 37043.16 Average: 83.29 20.26 63.02 1295.62 41660.53 00:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 30186144 31750952 2753076 8.36 67096 1809040 1370860 4.03 830864 1638632 139688 00:56:01 29317992 31362008 3621228 10.99 86236 2252156 1688888 4.97 1246496 2052076 100852 00:57:01 28200828 30337352 4738392 14.39 89644 2337004 2569136 7.56 2369784 2036828 8524 00:58:01 26905108 30199732 6034112 18.32 93296 3472684 2574588 7.58 2596028 3068504 566740 00:59:01 25571268 29837424 7367952 22.37 95916 4417224 3091852 9.10 2993824 3972284 637752 01:00:01 25239156 30040724 7700064 23.38 98664 4928116 2739136 8.06 2862536 4413960 33420 Average: 27570083 30588032 5369137 16.30 88475 3202704 2339077 6.88 2149922 2863714 247829 00:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 00:55:01 ens3 406.63 260.45 1755.09 58.48 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 00:56:01 ens3 398.48 312.90 4399.63 47.22 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 lo 13.61 13.61 32.88 32.88 0.00 0.00 0.00 0.00 00:57:01 ens3 226.38 194.92 682.39 77.76 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 lo 4.97 4.97 1.78 1.78 0.00 0.00 0.00 0.00 00:58:01 ens3 244.74 176.57 83.74 71.28 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 lo 4.82 4.82 1.77 1.77 0.00 0.00 0.00 0.00 00:59:01 ens3 185.89 143.47 464.16 54.08 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 1.88 1.88 0.68 0.68 0.00 0.00 0.00 0.00 01:00:01 ens3 621.68 454.09 2984.20 167.54 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 Average: lo 4.61 4.61 6.24 6.24 0.00 0.00 0.00 0.00 Average: ens3 347.13 257.05 1728.16 79.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-50) 11/16/23 _x86_64_ (8 CPU) 00:53:36 LINUX RESTART (8 CPU) 00:54:02 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 10.45 0.00 1.06 3.46 0.05 84.98 00:55:01 0 4.41 0.00 0.70 15.96 0.03 78.90 00:55:01 1 7.58 0.00 0.84 3.67 0.03 87.88 00:55:01 2 28.44 0.00 1.91 2.93 0.09 66.64 00:55:01 3 5.82 0.00 1.08 0.29 0.05 92.76 00:55:01 4 8.89 0.00 1.33 0.20 0.03 89.55 00:55:01 5 4.83 0.00 0.69 0.58 0.03 93.87 00:55:01 6 7.60 0.00 1.04 2.56 0.03 88.76 00:55:01 7 16.00 0.00 0.87 1.55 0.05 81.54 00:56:01 all 13.62 0.00 1.06 4.17 0.04 81.11 00:56:01 0 17.62 0.00 2.84 23.12 0.05 56.36 00:56:01 1 11.78 0.00 0.77 1.00 0.03 86.42 00:56:01 2 9.95 0.00 0.67 1.18 0.05 88.14 00:56:01 3 14.88 0.00 1.31 1.11 0.05 82.65 00:56:01 4 3.79 0.00 0.47 0.33 0.02 95.40 00:56:01 5 8.27 0.00 0.48 2.12 0.05 89.08 00:56:01 6 22.48 0.00 1.04 3.95 0.08 72.45 00:56:01 7 20.23 0.00 0.92 0.53 0.03 78.29 00:57:01 all 48.22 0.00 1.26 1.33 0.08 49.11 00:57:01 0 42.33 0.00 1.02 5.59 0.07 51.00 00:57:01 1 38.57 0.00 1.44 0.13 0.05 59.81 00:57:01 2 62.96 0.00 2.23 2.07 0.08 32.66 00:57:01 3 47.38 0.00 1.29 1.82 0.08 49.42 00:57:01 4 50.64 0.00 0.80 0.62 0.07 47.87 00:57:01 5 60.84 0.00 1.29 0.12 0.10 37.65 00:57:01 6 44.82 0.00 0.97 0.15 0.10 53.96 00:57:01 7 38.29 0.00 1.00 0.18 0.07 60.46 00:58:01 all 46.65 0.00 1.34 0.56 0.07 51.38 00:58:01 0 43.41 0.00 1.69 0.20 0.07 54.64 00:58:01 1 50.81 0.00 0.84 3.21 0.08 45.06 00:58:01 2 46.14 0.00 1.03 0.28 0.07 52.48 00:58:01 3 33.05 0.00 1.81 0.00 0.05 65.10 00:58:01 4 48.89 0.00 0.74 0.00 0.07 50.31 00:58:01 5 62.80 0.00 2.59 0.00 0.08 34.53 00:58:01 6 49.47 0.00 0.73 0.05 0.05 49.70 00:58:01 7 38.73 0.00 1.34 0.73 0.07 59.13 00:59:01 all 41.08 0.00 1.23 0.78 0.08 56.84 00:59:01 0 35.71 0.00 1.42 0.07 0.08 62.72 00:59:01 1 44.39 0.00 1.20 1.81 0.08 52.52 00:59:01 2 47.32 0.00 1.47 0.13 0.10 50.98 00:59:01 3 37.28 0.00 1.25 0.02 0.07 61.38 00:59:01 4 48.72 0.00 0.48 0.02 0.08 50.69 00:59:01 5 50.77 0.00 2.26 2.33 0.07 44.57 00:59:01 6 31.67 0.00 0.63 1.87 0.07 65.75 00:59:01 7 32.76 0.00 1.12 0.03 0.07 66.01 01:00:01 all 30.10 0.00 1.12 0.91 0.06 67.80 01:00:01 0 20.06 0.00 0.67 0.47 0.05 78.75 01:00:01 1 28.57 0.00 0.82 2.22 0.05 68.34 01:00:01 2 24.31 0.00 0.66 0.25 0.08 74.70 01:00:01 3 36.68 0.00 1.37 0.50 0.07 61.38 01:00:01 4 33.22 0.00 1.77 0.03 0.05 64.93 01:00:01 5 30.06 0.00 1.19 0.90 0.05 67.80 01:00:01 6 26.72 0.00 1.30 2.34 0.07 69.57 01:00:01 7 41.23 0.00 1.17 0.57 0.07 56.97 Average: all 31.75 0.00 1.18 1.87 0.06 65.14 Average: 0 27.32 0.00 1.39 7.54 0.06 63.69 Average: 1 30.35 0.00 0.98 2.00 0.06 66.60 Average: 2 36.53 0.00 1.33 1.13 0.08 60.93 Average: 3 29.29 0.00 1.35 0.62 0.06 68.68 Average: 4 32.42 0.00 0.93 0.20 0.05 66.40 Average: 5 36.31 0.00 1.42 1.01 0.06 61.20 Average: 6 30.55 0.00 0.95 1.82 0.07 66.61 Average: 7 31.25 0.00 1.07 0.60 0.06 67.03