---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10372 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 833 25575 0 5757 30878 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:74:24:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe74:2407/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:12:3d:a2 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-10372) 03/02/24 _x86_64_ (8 CPU) 14:28:24 LINUX RESTART (8 CPU) 14:29:02 tps rtps wtps bread/s bwrtn/s 14:30:01 115.42 45.38 70.04 2028.81 20940.18 14:31:01 118.46 22.88 95.58 2744.83 24525.22 14:32:01 160.87 0.35 160.52 43.19 68548.18 14:33:01 232.81 4.07 228.75 422.86 77881.02 14:34:01 26.63 0.38 26.25 28.66 13762.37 14:35:01 40.38 0.05 40.33 4.00 14770.87 Average: 115.76 12.10 103.67 876.41 36776.17 14:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30190516 31772040 2748704 8.34 68212 1824240 1400652 4.12 800488 1661044 153264 14:31:01 29629560 31721476 3309660 10.05 90068 2293680 1398900 4.12 928548 2046292 280416 14:32:01 26408604 31686476 6530616 19.83 132352 5302140 1391880 4.10 995492 5039416 1703032 14:33:01 24561000 30100288 8378220 25.44 137696 5552308 7476924 22.00 2710872 5089576 1332 14:34:01 23984796 29534736 8954424 27.18 139280 5559660 8374288 24.64 3309980 5054552 104 14:35:01 25524896 31099808 7414324 22.51 140392 5589532 2815128 8.28 1815932 5051000 456 Average: 26716562 30985804 6222658 18.89 118000 4353593 3809629 11.21 1760219 3990313 356434 14:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 ens3 347.50 231.93 1543.07 61.47 0.00 0.00 0.00 0.00 14:30:01 lo 1.49 1.49 0.16 0.16 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 14:31:01 ens3 115.65 82.19 2543.04 11.58 0.00 0.00 0.00 0.00 14:31:01 lo 5.25 5.25 0.50 0.50 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 br-a3d4253e2f54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 1037.26 492.57 27717.04 35.52 0.00 0.00 0.00 0.00 14:32:01 lo 7.40 7.40 0.73 0.73 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 br-a3d4253e2f54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 veth9c27f16 1.38 2.05 0.15 0.19 0.00 0.00 0.00 0.00 14:33:01 ens3 4.68 2.85 0.99 0.88 0.00 0.00 0.00 0.00 14:33:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 14:33:01 veth66d5ddf 1.85 1.92 0.18 0.19 0.00 0.00 0.00 0.00 14:34:01 veth9c27f16 4.73 5.58 0.78 0.87 0.00 0.00 0.00 0.00 14:34:01 ens3 7.27 4.42 1.68 1.66 0.00 0.00 0.00 0.00 14:34:01 lo 8.48 8.48 14.22 14.22 0.00 0.00 0.00 0.00 14:34:01 veth66d5ddf 26.28 22.81 13.59 6.72 0.00 0.00 0.00 0.00 14:35:01 ens3 21.56 17.80 6.94 36.18 0.00 0.00 0.00 0.00 14:35:01 lo 10.30 10.30 5.56 5.56 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 br-a3d4253e2f54 7.20 8.73 6.80 12.86 0.00 0.00 0.00 0.00 Average: ens3 255.33 138.34 5311.28 24.44 0.00 0.00 0.00 0.00 Average: lo 5.66 5.66 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: br-a3d4253e2f54 1.20 1.46 1.14 2.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10372) 03/02/24 _x86_64_ (8 CPU) 14:28:24 LINUX RESTART (8 CPU) 14:29:02 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 11.54 0.00 0.95 2.75 0.04 84.72 14:30:01 0 14.64 0.00 1.00 0.85 0.03 83.47 14:30:01 1 2.74 0.00 0.88 15.28 0.03 81.07 14:30:01 2 37.37 0.00 2.34 3.20 0.07 57.02 14:30:01 3 10.02 0.00 0.83 0.83 0.03 88.28 14:30:01 4 11.19 0.00 0.59 0.22 0.02 87.98 14:30:01 5 6.51 0.00 0.58 1.19 0.03 91.69 14:30:01 6 3.51 0.00 0.52 0.25 0.05 95.66 14:30:01 7 6.36 0.00 0.81 0.25 0.03 92.53 14:31:01 all 9.71 0.00 0.93 3.14 0.03 86.19 14:31:01 0 22.13 0.00 1.46 1.56 0.05 74.80 14:31:01 1 3.38 0.00 0.73 12.82 0.03 83.04 14:31:01 2 12.68 0.00 1.33 0.20 0.03 85.76 14:31:01 3 1.02 0.00 0.53 4.39 0.02 94.04 14:31:01 4 25.73 0.00 1.47 1.73 0.05 71.02 14:31:01 5 7.22 0.00 0.67 0.13 0.02 91.96 14:31:01 6 2.53 0.00 0.54 3.86 0.07 93.00 14:31:01 7 3.17 0.00 0.65 0.43 0.02 95.73 14:32:01 all 11.49 0.00 5.07 8.51 0.07 74.86 14:32:01 0 10.13 0.00 4.23 3.01 0.05 82.58 14:32:01 1 11.81 0.00 5.58 2.49 0.07 80.05 14:32:01 2 12.56 0.00 4.92 4.12 0.07 78.33 14:32:01 3 10.50 0.00 3.99 22.77 0.08 62.65 14:32:01 4 10.43 0.00 4.91 0.24 0.07 84.36 14:32:01 5 12.32 0.00 6.27 0.53 0.07 80.82 14:32:01 6 11.62 0.00 5.72 34.74 0.09 47.83 14:32:01 7 12.57 0.00 4.93 0.31 0.05 82.13 14:33:01 all 19.60 0.00 3.44 7.35 0.07 69.54 14:33:01 0 22.74 0.00 4.30 20.36 0.08 52.51 14:33:01 1 21.32 0.00 3.85 3.62 0.10 71.11 14:33:01 2 20.11 0.00 4.24 20.24 0.08 55.33 14:33:01 3 17.80 0.00 2.87 8.11 0.05 71.17 14:33:01 4 21.58 0.00 3.56 0.47 0.05 74.34 14:33:01 5 24.33 0.00 3.33 3.22 0.07 69.05 14:33:01 6 14.35 0.00 2.36 0.87 0.05 82.37 14:33:01 7 14.58 0.00 3.02 1.93 0.07 80.40 14:34:01 all 13.58 0.00 1.32 1.17 0.06 83.87 14:34:01 0 12.17 0.00 1.40 0.20 0.05 86.18 14:34:01 1 12.07 0.00 1.41 6.71 0.05 79.76 14:34:01 2 11.89 0.00 1.19 1.19 0.05 85.68 14:34:01 3 15.74 0.00 1.37 0.43 0.07 82.39 14:34:01 4 15.98 0.00 1.56 0.39 0.05 82.03 14:34:01 5 14.88 0.00 1.14 0.03 0.07 83.88 14:34:01 6 12.08 0.00 1.11 0.17 0.07 86.58 14:34:01 7 13.87 0.00 1.39 0.25 0.07 84.42 14:35:01 all 3.74 0.00 0.80 1.07 0.05 94.35 14:35:01 0 3.83 0.00 0.85 0.25 0.03 95.04 14:35:01 1 3.59 0.00 0.90 0.43 0.07 95.00 14:35:01 2 5.33 0.00 0.87 6.46 0.05 87.30 14:35:01 3 2.97 0.00 0.96 0.45 0.05 95.57 14:35:01 4 2.93 0.00 0.79 0.18 0.05 96.05 14:35:01 5 4.27 0.00 0.82 0.17 0.03 94.71 14:35:01 6 4.45 0.00 0.46 0.13 0.07 94.89 14:35:01 7 2.53 0.00 0.74 0.43 0.07 96.24 Average: all 11.60 0.00 2.08 3.99 0.05 82.28 Average: 0 14.29 0.00 2.21 4.38 0.05 79.08 Average: 1 9.15 0.00 2.22 6.89 0.06 81.68 Average: 2 16.61 0.00 2.47 5.89 0.06 74.97 Average: 3 9.66 0.00 1.76 6.15 0.05 82.38 Average: 4 14.66 0.00 2.14 0.54 0.05 82.61 Average: 5 11.58 0.00 2.13 0.87 0.05 85.37 Average: 6 8.06 0.00 1.77 6.55 0.06 83.56 Average: 7 8.83 0.00 1.92 0.60 0.05 88.60