---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12083 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 14G 142G 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 832 25579 0 5754 30879 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:48:83:6d brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe48:836d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:0c:05:8d 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-12083) 03/09/24 _x86_64_ (8 CPU) 14:28:26 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 116.18 38.64 77.54 1749.84 27563.41 14:31:01 132.84 23.08 109.77 2769.94 33426.43 14:32:01 306.65 4.85 301.80 405.67 135545.54 14:33:01 103.85 0.53 103.32 44.39 26779.27 14:34:01 27.91 0.05 27.86 6.67 23202.53 14:35:01 68.11 1.93 66.17 111.98 23211.46 Average: 125.92 11.51 114.41 848.08 44954.77 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30101832 31688172 2837388 8.61 69656 1827744 1442504 4.24 882036 1663396 167836 14:31:01 28778908 31671836 4160312 12.63 101800 3061192 1551128 4.56 980688 2799252 1044580 14:32:01 25962020 31376296 6977200 21.18 135108 5431780 4998560 14.71 1347512 5082056 1472 14:33:01 24097268 29647104 8841952 26.84 139172 5559608 8013456 23.58 3181672 5069052 2516 14:34:01 23898220 29483816 9041000 27.45 139728 5593732 7901904 23.25 3372584 5073264 232 14:35:01 26212956 31637952 6726264 20.42 142220 5429068 1508700 4.44 1272524 4930764 1088 Average: 26508534 30917529 6430686 19.52 121281 4483854 4236042 12.46 1839503 4102964 202954 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 152.59 89.59 1011.12 17.34 0.00 0.00 0.00 0.00 14:31:01 br-c74bb95b8bfc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 7.07 7.07 0.66 0.66 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 254.84 159.16 8205.41 15.86 0.00 0.00 0.00 0.00 14:32:01 vethb834b6b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:32:01 br-c74bb95b8bfc 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:32:01 veth2674cfb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 5.47 5.47 0.56 0.56 0.00 0.00 0.00 0.00 14:33:01 veth4cd6524 140.99 140.63 26.50 34.36 0.00 0.00 0.00 0.00 14:33:01 vethb834b6b 209.42 225.83 43.39 34.79 0.00 0.00 0.00 0.00 14:33:01 veth96e3b69 51.06 50.66 8.92 16.89 0.00 0.00 0.00 0.00 14:33:01 br-c74bb95b8bfc 1.45 1.60 2.71 6.59 0.00 0.00 0.00 0.00 14:34:01 veth4cd6524 126.71 123.93 19.83 40.93 0.00 0.00 0.00 0.00 14:34:01 vethb834b6b 440.43 453.01 136.08 51.65 0.00 0.00 0.00 0.01 14:34:01 veth96e3b69 335.78 329.58 39.44 106.90 0.00 0.00 0.00 0.01 14:34:01 br-c74bb95b8bfc 5.62 6.93 4.08 6.25 0.00 0.00 0.00 0.00 14:35:01 lo 38.18 38.18 21.62 21.62 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 1674.39 935.23 31966.82 169.43 0.00 0.00 0.00 0.00 Average: lo 5.71 5.71 3.55 3.55 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: ens3 226.63 122.92 5221.23 20.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12083) 03/09/24 _x86_64_ (8 CPU) 14:28:26 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 9.93 0.00 0.81 2.86 0.03 86.37 14:30:01 0 3.15 0.00 0.60 0.43 0.02 95.80 14:30:01 1 3.10 0.00 0.50 0.28 0.00 96.12 14:30:01 2 12.86 0.00 1.07 0.57 0.03 85.48 14:30:01 3 0.28 0.00 0.18 0.15 0.03 99.35 14:30:01 4 19.80 0.00 1.12 7.96 0.08 71.04 14:30:01 5 14.93 0.00 1.13 0.75 0.03 83.15 14:30:01 6 10.30 0.00 0.85 11.87 0.05 76.92 14:30:01 7 14.99 0.00 0.97 0.88 0.03 83.12 14:31:01 all 10.85 0.00 1.85 2.81 0.04 84.44 14:31:01 0 14.11 0.00 1.92 1.25 0.03 82.68 14:31:01 1 5.38 0.00 0.91 0.15 0.03 93.53 14:31:01 2 5.08 0.00 1.56 2.10 0.08 91.18 14:31:01 3 5.75 0.00 2.02 1.74 0.03 90.45 14:31:01 4 20.40 0.00 2.46 7.58 0.07 69.49 14:31:01 5 8.57 0.00 1.76 0.12 0.05 89.51 14:31:01 6 4.02 0.00 1.59 8.86 0.03 85.50 14:31:01 7 23.53 0.00 2.56 0.75 0.03 73.12 14:32:01 all 10.82 0.00 4.51 7.84 0.06 76.77 14:32:01 0 13.97 0.00 4.18 4.02 0.05 77.78 14:32:01 1 9.72 0.00 4.53 1.76 0.05 83.95 14:32:01 2 12.11 0.00 3.92 2.85 0.05 81.07 14:32:01 3 9.69 0.00 4.57 0.49 0.03 85.23 14:32:01 4 9.62 0.00 4.34 17.06 0.05 68.93 14:32:01 5 11.63 0.00 4.95 8.75 0.05 74.62 14:32:01 6 10.09 0.00 5.27 4.07 0.05 80.51 14:32:01 7 9.71 0.00 4.34 23.87 0.07 62.01 14:33:01 all 25.95 0.00 3.01 1.67 0.07 69.29 14:33:01 0 34.67 0.00 4.08 1.36 0.07 59.82 14:33:01 1 19.67 0.00 2.14 0.32 0.07 77.80 14:33:01 2 22.60 0.00 2.69 0.72 0.07 73.91 14:33:01 3 24.95 0.00 3.27 0.32 0.08 71.38 14:33:01 4 24.27 0.00 2.67 0.30 0.08 72.67 14:33:01 5 29.89 0.00 3.52 1.31 0.10 65.18 14:33:01 6 19.43 0.00 2.52 8.68 0.07 69.30 14:33:01 7 32.19 0.00 3.18 0.33 0.07 64.23 14:34:01 all 7.70 0.00 1.05 1.22 0.08 89.95 14:34:01 0 7.11 0.00 1.22 0.00 0.08 91.59 14:34:01 1 8.89 0.00 1.29 7.24 0.10 82.48 14:34:01 2 7.57 0.00 1.07 0.34 0.08 90.94 14:34:01 3 9.04 0.00 1.07 1.19 0.07 88.64 14:34:01 4 7.53 0.00 1.07 0.00 0.08 91.32 14:34:01 5 7.61 0.00 0.86 0.18 0.07 91.27 14:34:01 6 6.98 0.00 0.95 0.02 0.08 91.97 14:34:01 7 6.84 0.00 0.90 0.85 0.07 91.33 14:35:01 all 6.54 0.00 0.60 1.45 0.04 91.37 14:35:01 0 3.34 0.00 0.57 0.07 0.02 96.01 14:35:01 1 1.20 0.00 0.47 9.39 0.05 88.89 14:35:01 2 9.77 0.00 0.57 0.35 0.03 89.28 14:35:01 3 1.22 0.00 0.60 0.13 0.02 98.03 14:35:01 4 3.85 0.00 0.60 0.07 0.03 95.45 14:35:01 5 0.82 0.00 0.43 0.02 0.03 98.70 14:35:01 6 3.41 0.00 0.63 1.05 0.07 94.84 14:35:01 7 28.71 0.00 0.93 0.53 0.05 69.77 Average: all 11.96 0.00 1.97 2.97 0.05 83.05 Average: 0 12.70 0.00 2.09 1.18 0.04 83.98 Average: 1 7.99 0.00 1.64 3.19 0.05 87.13 Average: 2 11.66 0.00 1.81 1.15 0.06 85.33 Average: 3 8.47 0.00 1.95 0.67 0.04 88.87 Average: 4 14.22 0.00 2.04 5.47 0.07 78.20 Average: 5 12.23 0.00 2.10 1.84 0.06 83.77 Average: 6 9.04 0.00 1.97 5.76 0.06 83.18 Average: 7 19.36 0.00 2.14 4.48 0.05 73.97