---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-28980 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 13G 143G 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 849 26099 0 5218 30862 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:77:d8:63 brd ff:ff:ff:ff:ff:ff inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fe77:d863/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:05:43:ff 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-v1-8c-8g-28980) 07/18/25 _x86_64_ (8 CPU) 21:10:11 LINUX RESTART (8 CPU) 21:11:01 tps rtps wtps bread/s bwrtn/s 21:12:01 161.95 17.31 144.64 306.30 35064.58 21:13:01 137.86 9.80 128.06 554.04 38907.25 21:14:01 72.02 0.30 71.72 11.20 28651.09 21:15:01 58.86 0.15 58.71 5.07 24140.64 21:16:01 29.65 1.27 28.38 62.12 25773.04 21:17:01 36.19 0.00 36.19 0.00 40996.63 21:18:01 19.18 1.70 17.48 53.19 19118.68 21:19:01 68.06 3.85 64.21 133.71 17475.49 21:20:01 227.52 0.03 227.49 4.53 22657.91 21:21:01 47.04 1.08 45.96 89.32 32059.59 Average: 85.84 3.55 82.29 121.95 28484.50 21:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:12:01 28822036 30686076 4117184 12.50 87480 2070796 2895788 8.52 1914948 1875896 134884 21:13:01 27611144 29936356 5328076 16.18 99232 2506012 2991596 8.80 2751096 2216952 18224 21:14:01 27161016 29707700 5778204 17.54 106548 2712828 3058736 9.00 3074276 2329772 14816 21:15:01 24760904 27554084 8178316 24.83 111804 2947904 5603204 16.49 5252676 2530784 142248 21:16:01 25511212 28781516 7428008 22.55 113868 3408736 4074044 11.99 4175312 2847104 603060 21:17:01 24840544 28153644 8098676 24.59 114680 3448352 5294192 15.58 4802084 2885484 1100 21:18:01 25952952 29548244 6986268 21.21 115388 3721740 3034896 8.93 3439336 3134164 436528 21:19:01 24952400 29032916 7986820 24.25 121792 4184820 4414944 12.99 3968076 3586596 443532 21:20:01 24275124 28838760 8664096 26.30 137472 4637296 4373784 12.87 4179000 4035304 597032 21:21:01 26744452 31617688 6194768 18.81 140504 4936128 1402872 4.13 1439764 4306612 29336 Average: 26063178 29385698 6876042 20.87 114877 3457461 3714406 10.93 3499657 2974867 242076 21:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:12:01 ens3 218.94 162.23 2197.86 23.69 0.00 0.00 0.00 0.00 21:12:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 ens3 513.70 414.18 6512.18 77.06 0.00 0.00 0.00 0.00 21:13:01 lo 6.05 6.05 0.56 0.56 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 ens3 282.39 197.83 2077.23 85.05 0.00 0.00 0.00 0.00 21:14:01 lo 19.51 19.51 5.47 5.47 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 ens3 145.96 111.48 686.71 106.59 0.00 0.00 0.00 0.00 21:15:01 lo 127.48 127.48 35.97 35.97 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 ens3 175.82 136.51 651.56 58.63 0.00 0.00 0.00 0.00 21:16:01 lo 40.43 40.43 5.67 5.67 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 ens3 14.45 9.60 3.09 17.76 0.00 0.00 0.00 0.00 21:17:01 lo 22.78 22.78 3.56 3.56 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 ens3 47.53 41.39 52.10 25.02 0.00 0.00 0.00 0.00 21:18:01 lo 6.32 6.32 0.60 0.60 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 ens3 152.71 110.25 158.48 82.86 0.00 0.00 0.00 0.00 21:19:01 lo 69.72 69.72 28.67 28.67 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 ens3 158.18 107.73 148.30 183.80 0.00 0.00 0.00 0.00 21:20:01 lo 265.83 265.83 109.66 109.66 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 ens3 157.59 126.91 578.77 76.29 0.00 0.00 0.00 0.00 21:21:01 lo 59.96 59.96 25.27 25.27 0.00 0.00 0.00 0.00 21:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 186.73 141.81 1306.62 73.68 0.00 0.00 0.00 0.00 Average: lo 61.94 61.94 21.56 21.56 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-v1-8c-8g-28980) 07/18/25 _x86_64_ (8 CPU) 21:10:11 LINUX RESTART (8 CPU) 21:11:01 CPU %user %nice %system %iowait %steal %idle 21:12:01 all 13.49 0.00 0.91 2.11 0.04 83.45 21:12:01 0 3.24 0.00 0.47 1.00 0.02 95.28 21:12:01 1 7.08 0.00 0.57 0.22 0.05 92.08 21:12:01 2 5.04 0.00 0.13 0.00 0.02 94.81 21:12:01 3 4.74 0.00 0.27 0.00 0.02 94.98 21:12:01 4 10.17 0.00 0.55 1.73 0.02 87.53 21:12:01 5 15.34 0.00 1.09 10.88 0.07 72.62 21:12:01 6 33.78 0.00 2.25 1.47 0.05 62.45 21:12:01 7 28.52 0.00 1.92 1.61 0.05 67.90 21:13:01 all 31.22 0.00 1.24 1.34 0.07 66.13 21:13:01 0 16.04 0.00 0.84 3.76 0.05 79.31 21:13:01 1 30.16 0.00 0.79 0.02 0.05 68.98 21:13:01 2 36.10 0.00 3.07 1.71 0.08 59.04 21:13:01 3 24.88 0.00 0.55 0.62 0.07 73.88 21:13:01 4 27.96 0.00 1.22 2.57 0.05 68.20 21:13:01 5 43.21 0.00 1.99 1.86 0.08 52.87 21:13:01 6 29.01 0.00 0.85 0.18 0.07 69.89 21:13:01 7 42.39 0.00 0.64 0.03 0.08 56.86 21:14:01 all 41.53 0.00 1.15 0.80 0.07 56.44 21:14:01 0 53.69 0.00 0.72 0.92 0.07 44.61 21:14:01 1 56.24 0.00 2.11 0.17 0.10 41.38 21:14:01 2 41.35 0.00 2.16 0.94 0.08 55.47 21:14:01 3 27.25 0.00 0.90 0.53 0.08 71.24 21:14:01 4 31.96 0.00 0.53 0.05 0.05 67.41 21:14:01 5 44.95 0.00 1.34 0.02 0.05 53.65 21:14:01 6 43.02 0.00 0.72 3.80 0.08 52.38 21:14:01 7 33.90 0.00 0.77 0.03 0.07 65.23 21:15:01 all 34.98 0.00 0.81 0.84 0.06 63.31 21:15:01 0 22.53 0.00 0.85 0.00 0.05 76.57 21:15:01 1 35.16 0.00 0.82 0.27 0.05 63.70 21:15:01 2 33.49 0.00 0.23 0.02 0.05 66.20 21:15:01 3 48.66 0.00 0.40 0.00 0.05 50.89 21:15:01 4 23.13 0.00 0.73 0.28 0.07 75.78 21:15:01 5 30.80 0.00 0.68 0.43 0.08 68.00 21:15:01 6 54.58 0.00 2.05 5.68 0.07 37.63 21:15:01 7 31.53 0.00 0.72 0.03 0.05 67.67 21:16:01 all 19.16 0.00 0.64 1.03 0.04 79.12 21:16:01 0 19.64 0.00 0.43 0.03 0.07 79.82 21:16:01 1 17.42 0.00 0.60 0.02 0.03 81.93 21:16:01 2 20.41 0.00 1.22 0.12 0.03 78.21 21:16:01 3 25.97 0.00 0.85 0.10 0.05 73.03 21:16:01 4 15.42 0.00 0.37 6.07 0.05 78.09 21:16:01 5 14.02 0.00 0.32 1.05 0.03 84.57 21:16:01 6 25.19 0.00 1.15 0.82 0.07 72.78 21:16:01 7 15.20 0.00 0.22 0.00 0.03 84.55 21:17:01 all 9.49 0.00 0.27 1.41 0.03 88.81 21:17:01 0 12.03 0.00 0.35 0.12 0.02 87.49 21:17:01 1 15.48 0.00 0.13 0.02 0.05 84.32 21:17:01 2 7.87 0.00 0.02 0.00 0.02 92.10 21:17:01 3 6.89 0.00 0.22 1.41 0.05 91.44 21:17:01 4 5.79 0.00 0.27 9.58 0.03 84.32 21:17:01 5 8.52 0.00 0.15 0.00 0.03 91.29 21:17:01 6 16.59 0.00 0.93 0.13 0.02 82.33 21:17:01 7 2.78 0.00 0.07 0.00 0.00 97.15 21:18:01 all 20.60 0.00 0.50 0.70 0.04 78.16 21:18:01 0 29.46 0.00 0.47 0.00 0.05 70.02 21:18:01 1 29.52 0.00 1.00 0.05 0.05 69.38 21:18:01 2 15.66 0.00 0.28 0.00 0.03 84.03 21:18:01 3 11.84 0.00 0.45 1.39 0.03 86.28 21:18:01 4 22.20 0.00 0.42 4.16 0.07 73.16 21:18:01 5 22.95 0.00 0.17 0.02 0.03 76.83 21:18:01 6 17.40 0.00 0.42 0.00 0.05 82.13 21:18:01 7 15.71 0.00 0.82 0.02 0.03 83.43 21:19:01 all 33.49 0.00 1.12 1.26 0.07 64.06 21:19:01 0 15.31 0.00 0.81 1.35 0.03 82.50 21:19:01 1 33.62 0.00 1.88 0.10 0.07 64.33 21:19:01 2 46.53 0.00 1.32 0.15 0.08 51.92 21:19:01 3 32.30 0.00 0.77 2.51 0.08 64.34 21:19:01 4 38.18 0.00 1.76 4.72 0.08 55.27 21:19:01 5 21.54 0.00 0.95 0.45 0.07 76.99 21:19:01 6 38.77 0.00 0.75 0.72 0.07 59.70 21:19:01 7 41.74 0.00 0.72 0.08 0.07 57.40 21:20:01 all 34.09 0.00 1.38 1.36 0.07 63.09 21:20:01 0 23.34 0.00 0.98 0.17 0.07 75.45 21:20:01 1 33.00 0.00 1.28 0.17 0.10 65.45 21:20:01 2 44.68 0.00 1.40 0.40 0.08 53.43 21:20:01 3 34.87 0.00 1.65 2.65 0.08 60.75 21:20:01 4 24.34 0.00 1.57 4.45 0.07 69.58 21:20:01 5 31.48 0.00 1.76 2.44 0.07 64.26 21:20:01 6 38.87 0.00 0.95 0.28 0.07 59.82 21:20:01 7 42.20 0.00 1.39 0.37 0.08 55.96 21:21:01 all 27.19 0.00 1.00 0.82 0.05 70.94 21:21:01 0 25.47 0.00 0.37 0.00 0.03 74.13 21:21:01 1 49.02 0.00 2.10 1.57 0.05 47.25 21:21:01 2 39.10 0.00 1.05 0.43 0.05 59.36 21:21:01 3 17.33 0.00 0.78 2.44 0.05 79.40 21:21:01 4 16.38 0.00 0.63 0.00 0.03 82.95 21:21:01 5 24.11 0.00 1.77 2.05 0.07 72.00 21:21:01 6 24.96 0.00 0.83 0.02 0.05 74.14 21:21:01 7 21.13 0.00 0.42 0.00 0.07 78.38 Average: all 26.52 0.00 0.90 1.17 0.05 71.35 Average: 0 22.07 0.00 0.63 0.73 0.05 76.52 Average: 1 30.66 0.00 1.13 0.26 0.06 67.89 Average: 2 29.01 0.00 1.09 0.38 0.05 69.47 Average: 3 23.50 0.00 0.69 1.16 0.06 74.60 Average: 4 21.55 0.00 0.80 3.36 0.05 74.23 Average: 5 25.69 0.00 1.02 1.92 0.06 71.32 Average: 6 32.21 0.00 1.09 1.31 0.06 65.33 Average: 7 27.50 0.00 0.77 0.22 0.05 71.46