---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26096 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 145G 7% / 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 884 28205 0 3078 30838 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:d0:ee:76 brd ff:ff:ff:ff:ff:ff inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fed0:ee76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:3f:6a:15 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:beff:fe3f:6a15/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26096) 07/05/25 _x86_64_ (8 CPU) 21:39:20 LINUX RESTART (8 CPU) 21:40:01 tps rtps wtps bread/s bwrtn/s 21:41:01 161.11 17.51 143.59 310.21 62133.51 21:42:01 117.91 8.12 109.80 562.44 59427.43 21:43:01 36.80 0.97 35.84 26.92 21165.48 21:44:01 125.62 24.18 101.44 1937.96 30475.19 21:45:01 34.33 11.18 23.15 980.50 4683.62 Average: 95.17 12.40 82.78 764.41 35573.00 21:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:41:01 29622484 31305048 3316736 10.07 79200 1905976 1972636 5.80 1261548 1746996 130488 21:42:01 28593668 30460196 4345552 13.19 86972 2074320 2772492 8.16 2155508 1860584 21044 21:43:01 28406528 30344468 4532692 13.76 90216 2138224 4716468 13.88 2289400 1900540 11104 21:44:01 28731792 31313104 4207428 12.77 98432 2762404 1658736 4.88 1515600 2328560 33768 21:45:01 28868876 31564732 4070344 12.36 101492 2872064 1495536 4.40 1328240 2376440 27840 Average: 28844670 30997510 4094550 12.43 91262 2350598 2523174 7.42 1710059 2042624 44849 21:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:41:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 ens3 205.67 140.88 1418.50 26.04 0.00 0.00 0.00 0.00 21:42:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 ens3 639.23 466.31 2087.23 135.05 0.00 0.00 0.00 0.00 21:43:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 255.60 187.67 750.56 64.34 0.00 0.00 0.00 0.00 21:44:01 lo 3.85 3.85 0.35 0.35 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 21:44:01 ens3 601.96 521.06 2579.90 1709.93 0.00 0.00 0.00 0.00 21:45:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 ens3 415.68 270.60 1306.70 92.31 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 423.75 317.44 1629.21 406.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26096) 07/05/25 _x86_64_ (8 CPU) 21:39:20 LINUX RESTART (8 CPU) 21:40:01 CPU %user %nice %system %iowait %steal %idle 21:41:01 all 12.48 0.00 0.84 1.80 0.04 84.84 21:41:01 0 26.04 0.00 1.48 0.40 0.05 72.02 21:41:01 1 6.92 0.00 0.32 0.00 0.02 92.75 21:41:01 2 7.26 0.00 0.80 1.25 0.07 90.62 21:41:01 3 4.02 0.00 0.22 0.00 0.02 95.74 21:41:01 4 3.99 0.00 0.65 7.67 0.07 87.62 21:41:01 5 4.61 0.00 0.25 3.84 0.02 91.29 21:41:01 6 6.84 0.00 0.37 0.13 0.02 92.65 21:41:01 7 40.09 0.00 2.65 1.10 0.05 56.11 21:42:01 all 51.65 0.00 1.94 0.50 0.10 45.81 21:42:01 0 45.92 0.00 2.31 0.13 0.10 51.54 21:42:01 1 61.58 0.00 1.72 0.07 0.10 36.53 21:42:01 2 53.19 0.00 2.35 0.25 0.08 44.12 21:42:01 3 46.01 0.00 1.48 0.40 0.10 52.01 21:42:01 4 53.28 0.00 1.66 3.16 0.10 41.80 21:42:01 5 50.34 0.00 1.71 0.02 0.10 47.84 21:42:01 6 59.23 0.00 2.75 0.02 0.10 37.91 21:42:01 7 43.69 0.00 1.52 0.00 0.10 54.70 21:43:01 all 68.91 0.00 2.03 0.16 0.10 28.80 21:43:01 0 63.32 0.00 1.74 0.00 0.10 34.84 21:43:01 1 71.87 0.00 2.14 0.02 0.10 25.87 21:43:01 2 70.98 0.00 1.49 0.03 0.12 27.38 21:43:01 3 71.16 0.00 1.79 0.00 0.10 26.95 21:43:01 4 67.45 0.00 2.16 1.19 0.12 29.09 21:43:01 5 71.24 0.00 2.06 0.00 0.12 26.58 21:43:01 6 68.05 0.00 2.63 0.00 0.10 29.22 21:43:01 7 67.21 0.00 2.24 0.00 0.10 30.45 21:44:01 all 41.65 0.00 1.98 0.82 0.08 55.46 21:44:01 0 37.14 0.00 2.08 0.07 0.08 60.62 21:44:01 1 44.12 0.00 1.72 2.66 0.08 51.42 21:44:01 2 40.46 0.00 2.00 2.52 0.08 54.94 21:44:01 3 45.37 0.00 1.94 0.28 0.08 52.32 21:44:01 4 37.59 0.00 1.80 0.32 0.05 60.24 21:44:01 5 38.27 0.00 1.55 0.22 0.07 59.90 21:44:01 6 48.28 0.00 2.57 0.42 0.08 48.65 21:44:01 7 41.97 0.00 2.17 0.15 0.10 55.61 21:45:01 all 20.46 0.00 0.83 0.19 0.05 78.46 21:45:01 0 26.11 0.00 0.77 0.15 0.03 72.94 21:45:01 1 26.45 0.00 0.82 0.07 0.05 72.62 21:45:01 2 18.87 0.00 0.73 0.02 0.03 80.35 21:45:01 3 28.42 0.00 1.13 0.20 0.07 70.18 21:45:01 4 14.72 0.00 0.38 0.20 0.05 84.64 21:45:01 5 22.17 0.00 1.63 0.90 0.07 75.23 21:45:01 6 15.43 0.00 0.40 0.02 0.05 84.10 21:45:01 7 11.58 0.00 0.73 0.03 0.03 87.62 Average: all 39.01 0.00 1.52 0.70 0.07 58.70 Average: 0 39.70 0.00 1.68 0.15 0.07 58.40 Average: 1 42.16 0.00 1.34 0.56 0.07 55.87 Average: 2 38.14 0.00 1.47 0.82 0.08 59.50 Average: 3 38.97 0.00 1.31 0.18 0.07 59.47 Average: 4 35.38 0.00 1.33 2.50 0.08 60.70 Average: 5 37.29 0.00 1.44 1.00 0.07 60.20 Average: 6 39.54 0.00 1.74 0.12 0.07 58.53 Average: 7 40.88 0.00 1.86 0.26 0.08 56.93