---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17056 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 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 2111 26859 0 3196 29609 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:73:fb:11 brd ff:ff:ff:ff:ff:ff inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe73:fb11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:3a:17:93 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:cff:fe3a:1793/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17056) 06/15/24 _x86_64_ (8 CPU) 09:34:25 LINUX RESTART (8 CPU) 09:35:01 tps rtps wtps bread/s bwrtn/s 09:36:01 269.46 35.36 234.09 1678.92 30350.41 09:37:01 144.67 18.81 125.86 427.19 39458.58 09:38:01 29.70 0.45 29.25 39.73 24211.83 09:39:01 89.22 3.37 85.85 444.59 40848.39 09:40:01 109.55 2.22 107.33 98.78 46618.10 09:41:01 35.29 1.00 34.29 60.66 23934.01 Average: 112.98 10.20 102.78 458.31 34237.03 09:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 30099824 31670980 2839396 8.62 70544 1811680 1415396 4.16 902448 1647064 140180 09:37:01 28540668 30482744 4398552 13.35 84688 2153876 2466008 7.26 2167500 1909572 12428 09:38:01 27841704 29827648 5097516 15.48 87064 2192640 3265692 9.61 2853036 1913872 8460 09:39:01 27868384 30337432 5070836 15.39 93964 2658088 2582832 7.60 2429844 2283324 31216 09:40:01 28678552 31487604 4260668 12.93 100084 2984296 1404760 4.13 1316448 2576472 9304 09:41:01 27537468 30352508 5401752 16.40 101936 2988868 2635780 7.76 2619580 2410208 14964 Average: 28427767 30693153 4511453 13.70 89713 2464908 2295078 6.75 2048143 2123419 36092 09:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 60.82 47.03 828.39 21.81 0.00 0.00 0.00 0.00 09:37:01 lo 0.53 0.53 0.05 0.05 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 ens3 535.42 387.82 4322.03 95.94 0.00 0.00 0.00 0.00 09:38:01 lo 0.53 0.53 0.05 0.05 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 ens3 277.62 190.45 502.23 70.61 0.00 0.00 0.00 0.00 09:39:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:39:01 docker0 4.10 7.27 0.23 78.17 0.00 0.00 0.00 0.00 09:39:01 ens3 381.84 241.98 1525.51 81.57 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 docker0 2.17 3.83 0.13 39.94 0.00 0.00 0.00 0.00 09:40:01 ens3 561.12 366.16 517.85 155.72 0.00 0.00 0.00 0.00 09:41:01 lo 0.80 0.80 0.08 0.08 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 ens3 82.12 65.07 29.06 157.07 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 1.04 1.85 0.06 19.68 0.00 0.00 0.00 0.00 Average: ens3 316.50 216.42 1287.60 97.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17056) 06/15/24 _x86_64_ (8 CPU) 09:34:25 LINUX RESTART (8 CPU) 09:35:01 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 9.78 0.00 0.87 3.14 0.03 86.17 09:36:01 0 2.27 0.00 0.73 10.44 0.03 86.52 09:36:01 1 34.20 0.00 1.97 2.16 0.07 61.60 09:36:01 2 14.65 0.00 1.02 0.40 0.05 83.87 09:36:01 3 0.95 0.00 0.75 9.13 0.00 89.17 09:36:01 4 0.85 0.00 0.17 0.75 0.03 98.19 09:36:01 5 3.09 0.00 0.50 0.20 0.00 96.21 09:36:01 6 1.32 0.00 0.55 0.80 0.03 97.30 09:36:01 7 21.00 0.00 1.27 1.23 0.03 76.47 09:37:01 all 31.97 0.00 1.22 1.71 0.07 65.02 09:37:01 0 28.00 0.00 1.24 6.15 0.08 64.53 09:37:01 1 39.78 0.00 1.35 1.42 0.07 57.38 09:37:01 2 27.86 0.00 0.91 0.05 0.07 71.12 09:37:01 3 38.88 0.00 1.05 0.05 0.07 59.95 09:37:01 4 25.57 0.00 1.34 4.33 0.08 68.67 09:37:01 5 25.94 0.00 1.11 0.02 0.05 72.89 09:37:01 6 26.55 0.00 0.94 0.77 0.07 71.68 09:37:01 7 43.17 0.00 1.88 0.91 0.08 53.96 09:38:01 all 41.76 0.00 1.04 0.92 0.07 56.21 09:38:01 0 28.07 0.00 0.97 0.02 0.07 70.88 09:38:01 1 40.89 0.00 1.31 0.00 0.07 57.74 09:38:01 2 46.48 0.00 1.29 0.05 0.08 52.10 09:38:01 3 46.17 0.00 0.72 0.00 0.07 53.04 09:38:01 4 34.50 0.00 1.04 7.18 0.05 57.23 09:38:01 5 40.31 0.00 0.84 0.02 0.07 58.77 09:38:01 6 39.72 0.00 1.34 0.10 0.07 58.77 09:38:01 7 58.03 0.00 0.80 0.03 0.08 41.05 09:39:01 all 23.69 0.00 2.02 2.03 0.08 72.18 09:39:01 0 20.29 0.00 2.41 3.04 0.07 74.19 09:39:01 1 16.86 0.00 1.74 0.18 0.08 81.14 09:39:01 2 27.34 0.00 1.95 0.44 0.10 70.18 09:39:01 3 34.46 0.00 2.22 2.65 0.10 60.57 09:39:01 4 20.69 0.00 1.51 6.20 0.08 71.51 09:39:01 5 26.18 0.00 2.30 0.42 0.10 71.00 09:39:01 6 27.08 0.00 2.10 3.27 0.08 67.46 09:39:01 7 16.63 0.00 1.93 0.07 0.07 81.30 09:40:01 all 23.42 0.00 2.27 2.49 0.07 71.74 09:40:01 0 18.42 0.00 2.62 3.32 0.07 75.57 09:40:01 1 24.46 0.00 2.85 0.07 0.08 72.54 09:40:01 2 24.89 0.00 2.27 0.64 0.07 72.14 09:40:01 3 23.90 0.00 2.18 6.78 0.08 67.05 09:40:01 4 26.49 0.00 2.56 0.25 0.07 70.63 09:40:01 5 26.97 0.00 1.79 6.02 0.07 65.15 09:40:01 6 15.64 0.00 1.48 0.50 0.05 82.34 09:40:01 7 26.67 0.00 2.44 2.36 0.07 68.47 09:41:01 all 13.01 0.00 0.54 1.48 0.03 84.95 09:41:01 0 4.25 0.00 0.32 0.00 0.02 95.42 09:41:01 1 13.65 0.00 0.45 0.25 0.03 85.61 09:41:01 2 21.21 0.00 1.04 0.00 0.05 77.71 09:41:01 3 3.35 0.00 0.40 0.02 0.02 96.21 09:41:01 4 9.66 0.00 0.47 0.02 0.03 89.83 09:41:01 5 23.68 0.00 0.72 1.05 0.05 74.50 09:41:01 6 24.36 0.00 0.57 0.13 0.05 74.89 09:41:01 7 3.98 0.00 0.32 10.32 0.03 85.35 Average: all 23.93 0.00 1.32 1.96 0.06 72.72 Average: 0 16.87 0.00 1.38 3.83 0.06 77.87 Average: 1 28.31 0.00 1.61 0.68 0.07 69.33 Average: 2 27.06 0.00 1.41 0.26 0.07 71.19 Average: 3 24.61 0.00 1.22 3.10 0.06 71.01 Average: 4 19.61 0.00 1.18 3.12 0.06 76.03 Average: 5 24.35 0.00 1.21 1.29 0.06 73.10 Average: 6 22.42 0.00 1.16 0.93 0.06 75.43 Average: 7 28.23 0.00 1.44 2.49 0.06 67.78