---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6078 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: 2800.000 BogoMIPS: 5600.00 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 11G 144G 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 2235 26720 0 3211 29484 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:fa:be:75 brd ff:ff:ff:ff:ff:ff inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fefa:be75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:2e:cf:61 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::42:41ff:fe2e:cf61/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6078) 02/17/24 _x86_64_ (8 CPU) 09:34:25 LINUX RESTART (8 CPU) 09:35:02 tps rtps wtps bread/s bwrtn/s 09:36:01 94.29 22.56 71.73 1158.31 21068.56 09:37:01 136.86 18.63 118.23 418.60 31892.42 09:38:01 26.61 0.55 26.06 46.39 16658.16 09:39:01 62.46 3.28 59.17 458.06 28967.97 09:40:01 119.66 0.53 119.13 24.80 40872.25 09:41:01 37.59 2.62 34.98 145.71 18586.24 Average: 79.54 7.99 71.55 373.13 26355.62 09:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 30064692 31677320 2874528 8.73 71816 1850332 1436516 4.23 895832 1683428 190920 09:37:01 28661208 30591312 4278012 12.99 83852 2142856 2514940 7.40 2049184 1907648 10356 09:38:01 28192076 30174540 4747144 14.41 86748 2189568 3210096 9.44 2505740 1913368 6844 09:39:01 27957332 30275052 4981888 15.12 92572 2510916 2598088 7.64 2474960 2157456 1544 09:40:01 27394028 30231224 5545192 16.83 99136 3013620 2781900 8.18 2542044 2632012 51380 09:41:01 27366788 30189364 5572432 16.92 103008 2994560 2764228 8.13 2779956 2419580 35588 Average: 28272687 30523135 4666533 14.17 89522 2450309 2550961 7.51 2207953 2118915 49439 09:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 09:36:01 ens3 55.58 39.20 969.30 7.55 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 09:37:01 ens3 328.35 255.51 3963.90 47.08 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 09:38:01 ens3 232.78 177.10 627.38 78.77 0.00 0.00 0.00 0.00 09:39:01 docker0 1.87 3.48 0.11 39.01 0.00 0.00 0.00 0.00 09:39:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:39:01 ens3 401.73 285.17 1528.07 97.43 0.00 0.00 0.00 0.00 09:40:01 docker0 4.05 7.22 0.23 78.95 0.00 0.00 0.00 0.00 09:40:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 317.85 225.30 167.73 71.07 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:41:01 ens3 265.46 177.64 371.33 207.97 0.00 0.00 0.00 0.00 Average: docker0 0.99 1.79 0.06 19.72 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 267.55 193.75 1272.13 85.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6078) 02/17/24 _x86_64_ (8 CPU) 09:34:25 LINUX RESTART (8 CPU) 09:35:02 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 10.29 0.00 0.73 1.96 0.03 86.99 09:36:01 0 0.44 0.00 0.22 7.63 0.02 91.69 09:36:01 1 35.93 0.00 1.78 2.96 0.08 59.25 09:36:01 2 22.40 0.00 1.31 0.42 0.05 75.81 09:36:01 3 11.06 0.00 0.90 0.27 0.03 87.73 09:36:01 4 5.25 0.00 0.64 2.71 0.02 91.37 09:36:01 5 5.04 0.00 0.51 0.59 0.03 93.82 09:36:01 6 0.32 0.00 0.24 1.12 0.02 98.30 09:36:01 7 1.92 0.00 0.24 0.02 0.02 97.81 09:37:01 all 26.51 0.00 1.07 2.20 0.06 70.15 09:37:01 0 11.84 0.00 0.65 1.43 0.03 86.04 09:37:01 1 37.77 0.00 2.12 13.09 0.08 46.94 09:37:01 2 24.75 0.00 0.90 0.25 0.07 74.03 09:37:01 3 31.66 0.00 0.65 0.00 0.08 67.61 09:37:01 4 23.07 0.00 0.74 0.02 0.05 76.13 09:37:01 5 24.42 0.00 1.29 0.20 0.05 74.04 09:37:01 6 28.39 0.00 0.75 2.37 0.05 68.44 09:37:01 7 30.21 0.00 1.48 0.27 0.07 67.97 09:38:01 all 39.92 0.00 1.07 0.64 0.06 58.31 09:38:01 0 38.18 0.00 0.88 0.00 0.05 60.88 09:38:01 1 40.05 0.00 1.29 5.05 0.07 53.54 09:38:01 2 36.94 0.00 0.65 0.00 0.05 62.36 09:38:01 3 42.79 0.00 1.42 0.03 0.07 55.68 09:38:01 4 53.38 0.00 1.39 0.02 0.08 45.13 09:38:01 5 28.27 0.00 0.79 0.02 0.05 70.88 09:38:01 6 37.71 0.00 0.82 0.00 0.05 61.42 09:38:01 7 42.04 0.00 1.29 0.00 0.07 56.61 09:39:01 all 29.09 0.00 1.79 1.10 0.07 67.94 09:39:01 0 29.52 0.00 1.86 0.03 0.07 68.53 09:39:01 1 26.13 0.00 2.01 0.15 0.05 71.66 09:39:01 2 13.50 0.00 1.63 2.22 0.07 82.58 09:39:01 3 40.28 0.00 1.91 3.01 0.10 54.70 09:39:01 4 34.48 0.00 1.29 0.28 0.07 63.89 09:39:01 5 32.00 0.00 1.74 2.15 0.08 64.02 09:39:01 6 26.32 0.00 1.86 0.03 0.07 71.72 09:39:01 7 30.63 0.00 2.07 0.92 0.07 66.30 09:40:01 all 22.12 0.00 2.43 2.30 0.08 73.06 09:40:01 0 18.78 0.00 2.35 0.05 0.07 78.75 09:40:01 1 21.37 0.00 2.79 6.44 0.08 69.31 09:40:01 2 20.56 0.00 2.59 0.99 0.10 75.76 09:40:01 3 28.77 0.00 2.20 2.37 0.12 66.54 09:40:01 4 19.74 0.00 1.93 1.70 0.07 76.56 09:40:01 5 20.26 0.00 3.00 2.16 0.07 74.52 09:40:01 6 26.99 0.00 2.58 4.28 0.07 66.08 09:40:01 7 20.52 0.00 2.04 0.42 0.07 76.96 09:41:01 all 17.15 0.00 0.67 1.07 0.04 81.08 09:41:01 0 18.59 0.00 0.57 0.00 0.03 80.81 09:41:01 1 48.36 0.00 1.35 0.13 0.08 50.07 09:41:01 2 7.38 0.00 0.70 7.08 0.03 84.81 09:41:01 3 10.93 0.00 0.43 0.75 0.03 87.85 09:41:01 4 7.64 0.00 0.53 0.17 0.03 91.63 09:41:01 5 19.92 0.00 0.60 0.13 0.03 79.32 09:41:01 6 10.13 0.00 0.64 0.00 0.03 89.20 09:41:01 7 14.20 0.00 0.52 0.27 0.03 84.98 Average: all 24.22 0.00 1.29 1.54 0.06 72.89 Average: 0 19.61 0.00 1.09 1.51 0.04 77.75 Average: 1 34.95 0.00 1.89 4.64 0.08 58.45 Average: 2 20.92 0.00 1.29 1.83 0.06 75.89 Average: 3 27.61 0.00 1.25 1.07 0.07 69.99 Average: 4 23.97 0.00 1.09 0.81 0.05 74.08 Average: 5 21.69 0.00 1.32 0.87 0.05 76.06 Average: 6 21.69 0.00 1.15 1.30 0.05 75.82 Average: 7 23.31 0.00 1.27 0.32 0.05 75.05