---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39602 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 15G 141G 10% / 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 918 24255 0 6992 30793 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:27:f5:9c brd ff:ff:ff:ff:ff:ff inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe27:f59c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:0b:3e:2e 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-39602) 09/18/24 _x86_64_ (8 CPU) 15:28:38 LINUX RESTART (8 CPU) 15:29:02 tps rtps wtps bread/s bwrtn/s 15:30:01 367.15 72.77 294.37 4690.88 53752.63 15:31:01 194.82 49.94 144.88 3737.91 31981.60 15:32:01 62.84 13.03 49.81 2380.14 16782.00 15:33:01 87.23 0.85 86.38 78.27 46279.33 15:34:01 261.56 2.68 258.88 402.67 72011.06 15:35:01 231.31 0.88 230.43 55.19 60613.23 15:36:01 61.79 0.02 61.77 0.40 17752.24 15:37:01 72.77 0.97 71.80 67.32 14116.58 Average: 167.02 17.53 149.50 1419.86 39131.47 15:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 30155032 31711224 2784188 8.45 69208 1797532 1418660 4.17 867012 1627944 112064 15:31:01 28525052 30662956 4414168 13.40 87112 2343948 2700672 7.95 2043072 2040328 28108 15:32:01 27178672 30251368 5760548 17.49 94308 3254844 2836396 8.35 2678124 2714408 722568 15:33:01 27710804 31597300 5228416 15.87 112092 4017028 1830728 5.39 1418472 3393880 468564 15:34:01 23244508 29903304 9694712 29.43 172028 6525476 7413748 21.81 3310116 5738720 1244688 15:35:01 21306028 28200916 11633192 35.32 185920 6719536 11213540 32.99 5120852 5800044 3944 15:36:01 19535728 26726320 13403492 40.69 191440 6999932 12262640 36.08 6661508 6014952 432 15:37:01 24880440 31573432 8058780 24.47 193564 6568572 1554980 4.58 1923776 5532636 17864 Average: 25317033 30078352 7622187 23.14 138209 4778358 5153920 15.16 3002866 4107864 324779 15:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 ens3 423.03 278.55 1657.70 77.02 0.00 0.00 0.00 0.00 15:30:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 499.65 387.74 5594.45 74.77 0.00 0.00 0.00 0.00 15:31:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 781.75 594.97 2948.46 194.97 0.00 0.00 0.00 0.00 15:32:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 432.95 276.67 5685.02 69.82 0.00 0.00 0.00 0.00 15:33:01 lo 5.73 5.73 0.59 0.59 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 veth57194a9 4.02 6.25 0.71 1.47 0.00 0.00 0.00 0.00 15:34:01 br-77b68ee5b336 17.26 16.34 3.84 3.32 0.00 0.00 1.03 0.00 15:34:01 ens3 767.88 364.88 19939.91 31.62 0.00 0.00 0.00 0.00 15:34:01 vetha921ba7 7.18 6.96 1.83 1.10 0.00 0.00 0.00 0.00 15:35:01 veth57194a9 0.92 2.35 0.15 0.56 0.00 0.00 0.00 0.00 15:35:01 veth8369031 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 15:35:01 br-77b68ee5b336 21.48 20.83 8.25 6.21 0.00 0.00 0.73 0.00 15:35:01 ens3 58.57 37.43 776.28 17.15 0.00 0.00 0.00 0.00 15:36:01 veth57194a9 0.38 0.57 0.05 0.06 0.00 0.00 0.00 0.00 15:36:01 veth8369031 8.57 4.75 4.82 0.51 0.00 0.00 0.00 0.00 15:36:01 br-77b68ee5b336 24.91 24.90 3.67 4.00 0.00 0.00 0.00 0.00 15:36:01 ens3 4.58 3.22 1.83 2.33 0.00 0.00 0.00 0.00 15:37:01 ens3 113.50 80.05 81.09 49.16 0.00 0.00 0.00 0.00 15:37:01 lo 22.43 22.43 2.36 2.36 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 385.17 252.89 4591.94 64.58 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.26 0.26 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39602) 09/18/24 _x86_64_ (8 CPU) 15:28:38 LINUX RESTART (8 CPU) 15:29:02 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 10.15 0.00 1.22 4.28 0.05 84.29 15:30:01 0 21.04 0.00 1.72 25.23 0.09 51.93 15:30:01 1 6.84 0.00 1.92 3.56 0.10 87.57 15:30:01 2 19.76 0.00 2.12 1.37 0.05 76.70 15:30:01 3 9.29 0.00 0.87 0.22 0.05 89.58 15:30:01 4 7.17 0.00 0.80 2.12 0.05 89.86 15:30:01 5 4.24 0.00 0.66 0.58 0.03 94.48 15:30:01 6 7.51 0.00 0.88 1.12 0.07 90.42 15:30:01 7 5.39 0.00 0.75 0.12 0.03 93.70 15:31:01 all 25.13 0.00 1.25 2.64 0.08 70.90 15:31:01 0 18.74 0.00 1.29 8.89 0.08 70.99 15:31:01 1 21.78 0.00 1.70 3.81 0.10 72.62 15:31:01 2 25.54 0.00 1.22 1.34 0.07 71.83 15:31:01 3 43.80 0.00 2.27 3.48 0.10 50.34 15:31:01 4 27.48 0.00 1.20 0.95 0.07 70.30 15:31:01 5 32.44 0.00 0.85 1.10 0.07 65.54 15:31:01 6 14.11 0.00 0.74 1.24 0.05 83.86 15:31:01 7 17.18 0.00 0.74 0.30 0.05 81.74 15:32:01 all 44.29 0.00 1.58 0.85 0.10 53.17 15:32:01 0 41.60 0.00 1.61 4.71 0.08 52.00 15:32:01 1 50.33 0.00 1.71 0.30 0.10 47.56 15:32:01 2 38.20 0.00 1.26 0.02 0.10 60.43 15:32:01 3 54.46 0.00 1.55 0.57 0.10 43.31 15:32:01 4 36.62 0.00 0.89 0.74 0.08 61.67 15:32:01 5 51.07 0.00 1.41 0.03 0.10 47.39 15:32:01 6 45.43 0.00 2.73 0.22 0.10 51.51 15:32:01 7 36.66 0.00 1.52 0.23 0.10 61.48 15:33:01 all 11.53 0.00 1.34 6.47 0.05 80.61 15:33:01 0 4.81 0.00 1.07 3.46 0.03 90.64 15:33:01 1 4.53 0.00 1.10 0.12 0.02 94.24 15:33:01 2 13.25 0.00 1.40 4.31 0.08 80.95 15:33:01 3 15.61 0.00 1.47 1.64 0.05 81.24 15:33:01 4 12.67 0.00 1.49 28.52 0.07 57.25 15:33:01 5 17.99 0.00 1.12 7.46 0.10 73.34 15:33:01 6 13.87 0.00 1.54 3.68 0.05 80.86 15:33:01 7 9.52 0.00 1.52 2.66 0.03 86.26 15:34:01 all 30.83 0.00 6.21 8.81 0.10 54.05 15:34:01 0 33.82 0.00 5.90 7.39 0.08 52.80 15:34:01 1 31.49 0.00 5.25 0.10 0.12 63.04 15:34:01 2 31.95 0.00 5.87 1.78 0.12 60.29 15:34:01 3 31.05 0.00 6.37 3.95 0.08 58.54 15:34:01 4 29.06 0.00 7.23 13.13 0.10 50.48 15:34:01 5 29.51 0.00 6.38 6.61 0.07 57.43 15:34:01 6 29.10 0.00 5.77 1.90 0.10 63.13 15:34:01 7 30.60 0.00 6.96 35.72 0.12 26.61 15:35:01 all 27.50 0.00 3.48 9.10 0.12 59.80 15:35:01 0 22.39 0.00 3.85 29.54 0.13 44.09 15:35:01 1 27.73 0.00 3.93 6.14 0.10 62.10 15:35:01 2 28.43 0.00 2.96 4.06 0.12 64.43 15:35:01 3 25.85 0.00 3.44 9.77 0.12 60.82 15:35:01 4 28.28 0.00 3.73 11.63 0.12 56.24 15:35:01 5 28.37 0.00 3.30 7.09 0.13 61.11 15:35:01 6 28.10 0.00 3.29 3.48 0.14 64.99 15:35:01 7 30.89 0.00 3.35 1.01 0.14 64.62 15:36:01 all 24.17 0.00 1.80 1.13 0.13 72.78 15:36:01 0 25.39 0.00 1.75 4.64 0.13 68.09 15:36:01 1 29.92 0.00 1.78 0.13 0.15 68.01 15:36:01 2 24.87 0.00 1.97 0.91 0.12 72.13 15:36:01 3 25.05 0.00 1.85 0.07 0.13 72.90 15:36:01 4 27.57 0.00 1.75 0.05 0.12 70.51 15:36:01 5 15.01 0.00 1.46 0.80 0.10 82.63 15:36:01 6 23.11 0.00 2.08 0.56 0.14 74.12 15:36:01 7 22.44 0.00 1.77 1.89 0.12 73.78 15:37:01 all 13.07 0.00 1.92 1.28 0.09 83.64 15:37:01 0 11.40 0.00 2.06 0.42 0.07 86.06 15:37:01 1 21.44 0.00 2.02 0.86 0.10 75.58 15:37:01 2 10.89 0.00 1.98 1.11 0.10 85.92 15:37:01 3 10.29 0.00 2.28 1.44 0.10 85.89 15:37:01 4 10.35 0.00 1.95 0.18 0.08 87.44 15:37:01 5 17.81 0.00 1.41 0.28 0.10 80.40 15:37:01 6 11.68 0.00 1.58 0.15 0.13 86.45 15:37:01 7 10.67 0.00 2.07 5.77 0.08 81.40 Average: all 23.34 0.00 2.35 4.31 0.09 69.91 Average: 0 22.37 0.00 2.40 10.50 0.09 64.64 Average: 1 24.28 0.00 2.42 1.87 0.10 71.33 Average: 2 24.11 0.00 2.34 1.86 0.09 71.59 Average: 3 26.94 0.00 2.51 2.64 0.09 67.82 Average: 4 22.41 0.00 2.37 7.16 0.09 67.97 Average: 5 24.56 0.00 2.07 2.99 0.09 70.29 Average: 6 21.60 0.00 2.32 1.54 0.10 74.43 Average: 7 20.43 0.00 2.33 5.93 0.08 71.23