---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84511 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 912 25239 0 6014 30799 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:be:58:9c brd ff:ff:ff:ff:ff:ff inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:febe:589c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:95:bb:69 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::42:1cff:fe95:bb69/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84511) 11/18/24 _x86_64_ (8 CPU) 08:30:08 LINUX RESTART (8 CPU) 08:31:01 tps rtps wtps bread/s bwrtn/s 08:32:01 228.93 32.64 196.28 3262.12 44339.81 08:33:01 382.51 12.00 370.51 776.64 136365.18 08:34:01 135.18 0.25 134.93 39.86 36680.77 08:35:01 26.95 0.17 26.78 5.33 16853.44 08:36:01 25.76 0.08 25.68 14.53 16890.27 08:37:01 90.40 1.63 88.77 90.52 18973.09 Average: 148.29 7.80 140.50 698.17 45019.63 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 26099536 31571900 6839684 20.76 107884 5559500 2145228 6.31 1065504 5314072 3272008 08:33:01 23963144 29371456 8976076 27.25 129468 5434224 9767244 28.74 3484536 4920628 1300 08:34:01 21745860 27653064 11193360 33.98 158136 5864744 12198256 35.89 5346536 5218420 61596 08:35:01 21182516 27018688 11756704 35.69 158624 5792580 12909336 37.98 5993300 5128944 592 08:36:01 21716008 27553768 11223212 34.07 159064 5795380 11929000 35.10 5474740 5122676 396 08:37:01 25847200 31538580 7092020 21.53 161396 5662984 1701616 5.01 1559820 4990252 1856 Average: 23425711 29117909 9513509 28.88 145762 5684902 8441780 24.84 3820739 5115832 556291 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 lo 17.06 17.06 1.66 1.66 0.00 0.00 0.00 0.00 08:32:01 ens3 1318.46 697.10 36183.53 62.78 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 vetheab73f2 0.78 0.88 0.05 0.05 0.00 0.00 0.00 0.00 08:33:01 veth4616727 4.33 6.00 0.75 0.87 0.00 0.00 0.00 0.00 08:33:01 veth6b1bb9a 1.50 1.77 0.17 0.18 0.00 0.00 0.00 0.00 08:33:01 veth422d2f9 0.62 0.82 0.04 0.05 0.00 0.00 0.00 0.00 08:34:01 vetheab73f2 3.90 4.22 0.49 0.44 0.00 0.00 0.00 0.00 08:34:01 veth4616727 0.37 0.62 0.05 0.06 0.00 0.00 0.00 0.00 08:34:01 veth6b1bb9a 3.10 4.60 0.48 0.36 0.00 0.00 0.00 0.00 08:34:01 veth422d2f9 3.68 4.58 0.54 0.46 0.00 0.00 0.00 0.00 08:35:01 vetheab73f2 25.48 26.66 11.51 65.90 0.00 0.00 0.00 0.01 08:35:01 veth4616727 0.65 0.95 0.09 0.10 0.00 0.00 0.00 0.00 08:35:01 veth6b1bb9a 4.70 6.53 0.76 1.49 0.00 0.00 0.00 0.00 08:35:01 veth422d2f9 5.87 7.60 0.83 0.91 0.00 0.00 0.00 0.00 08:36:01 veth4616727 0.17 0.50 0.01 0.03 0.00 0.00 0.00 0.00 08:36:01 veth6b1bb9a 4.93 6.87 0.81 0.91 0.00 0.00 0.00 0.00 08:36:01 veth422d2f9 4.32 5.93 0.64 0.49 0.00 0.00 0.00 0.00 08:36:01 vetha6f8bfe 15.41 20.61 2.65 3.07 0.00 0.00 0.00 0.00 08:37:01 lo 27.20 27.20 2.56 2.56 0.00 0.00 0.00 0.00 08:37:01 ens3 1823.93 1044.26 38414.00 194.78 0.00 0.00 0.00 0.00 08:37:01 docker0 12.20 17.30 2.07 287.96 0.00 0.00 0.00 0.00 Average: lo 3.79 3.79 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 242.91 134.02 6241.00 20.35 0.00 0.00 0.00 0.00 Average: docker0 2.03 2.88 0.34 47.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84511) 11/18/24 _x86_64_ (8 CPU) 08:30:08 LINUX RESTART (8 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 16.16 0.00 4.75 2.92 0.05 76.12 08:32:01 0 27.58 0.00 4.97 1.73 0.05 65.68 08:32:01 1 8.52 0.00 4.68 12.21 0.07 74.52 08:32:01 2 14.10 0.00 4.66 0.30 0.03 80.91 08:32:01 3 10.72 0.00 4.26 0.95 0.05 84.02 08:32:01 4 10.19 0.00 4.50 4.97 0.03 80.31 08:32:01 5 12.90 0.00 4.62 1.20 0.07 81.22 08:32:01 6 32.66 0.00 5.98 1.36 0.07 59.93 08:32:01 7 12.57 0.00 4.34 0.70 0.03 82.36 08:33:01 all 35.66 0.00 5.64 6.34 0.08 52.28 08:33:01 0 36.33 0.00 5.92 1.79 0.07 55.90 08:33:01 1 36.90 0.00 6.38 30.43 0.08 26.20 08:33:01 2 36.73 0.00 5.25 0.25 0.07 57.70 08:33:01 3 34.19 0.00 5.11 0.96 0.07 59.67 08:33:01 4 34.65 0.00 5.87 14.53 0.07 44.88 08:33:01 5 32.80 0.00 5.09 0.42 0.08 61.60 08:33:01 6 39.12 0.00 6.14 1.32 0.07 53.36 08:33:01 7 34.61 0.00 5.34 1.10 0.07 58.88 08:34:01 all 33.18 0.00 4.38 1.94 0.09 60.41 08:34:01 0 35.35 0.00 4.62 0.27 0.08 59.68 08:34:01 1 32.59 0.00 4.42 2.62 0.08 60.29 08:34:01 2 30.20 0.00 4.13 0.59 0.10 64.99 08:34:01 3 33.83 0.00 4.34 2.42 0.10 59.30 08:34:01 4 35.81 0.00 4.11 3.96 0.08 56.03 08:34:01 5 29.74 0.00 3.62 1.20 0.08 65.36 08:34:01 6 32.09 0.00 4.62 2.16 0.10 61.03 08:34:01 7 35.80 0.00 5.17 2.32 0.08 56.62 08:35:01 all 10.52 0.00 1.19 0.81 0.08 87.40 08:35:01 0 11.47 0.00 1.17 0.08 0.08 87.19 08:35:01 1 11.45 0.00 1.37 0.08 0.08 87.02 08:35:01 2 9.62 0.00 1.21 0.30 0.08 88.79 08:35:01 3 10.63 0.00 1.10 0.27 0.07 87.93 08:35:01 4 10.39 0.00 1.04 5.65 0.08 82.84 08:35:01 5 11.25 0.00 1.26 0.08 0.08 87.32 08:35:01 6 8.17 0.00 0.97 0.00 0.07 90.79 08:35:01 7 11.20 0.00 1.39 0.02 0.08 87.31 08:36:01 all 5.61 0.00 0.81 0.87 0.07 92.64 08:36:01 0 5.87 0.00 1.05 0.05 0.10 92.93 08:36:01 1 6.15 0.00 0.89 0.08 0.08 92.80 08:36:01 2 6.37 0.00 0.86 6.36 0.08 86.32 08:36:01 3 5.45 0.00 0.72 0.32 0.07 93.45 08:36:01 4 4.66 0.00 0.73 0.05 0.08 94.47 08:36:01 5 5.66 0.00 0.75 0.02 0.05 93.53 08:36:01 6 5.17 0.00 0.74 0.08 0.05 93.96 08:36:01 7 5.51 0.00 0.75 0.02 0.07 93.65 08:37:01 all 6.39 0.00 0.79 1.20 0.04 91.58 08:37:01 0 1.54 0.00 0.72 0.18 0.03 97.53 08:37:01 1 8.18 0.00 0.95 0.15 0.03 90.68 08:37:01 2 1.14 0.00 0.79 6.31 0.03 91.73 08:37:01 3 2.79 0.00 0.84 1.72 0.05 94.60 08:37:01 4 6.57 0.00 0.60 0.30 0.03 92.50 08:37:01 5 13.64 0.00 0.97 0.33 0.03 85.03 08:37:01 6 14.63 0.00 0.75 0.47 0.03 84.12 08:37:01 7 2.64 0.00 0.72 0.17 0.02 96.46 Average: all 17.87 0.00 2.92 2.34 0.07 76.80 Average: 0 19.63 0.00 3.07 0.68 0.07 76.55 Average: 1 17.24 0.00 3.10 7.55 0.07 72.04 Average: 2 16.32 0.00 2.81 2.36 0.07 78.44 Average: 3 16.22 0.00 2.72 1.11 0.07 79.88 Average: 4 17.01 0.00 2.80 4.90 0.06 75.23 Average: 5 17.62 0.00 2.71 0.54 0.07 79.06 Average: 6 21.94 0.00 3.19 0.90 0.06 73.91 Average: 7 17.01 0.00 2.95 0.72 0.06 79.27