---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-26634 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 15G 296G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1326 55686 0 7408 62385 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:f7:9b:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fef7:9bb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:91:c9:53 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::42:30ff:fe91:c953/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-26634) 07/08/25 _x86_64_ (16 CPU) 11:00:23 LINUX RESTART (16 CPU) 11:01:00 tps rtps wtps bread/s bwrtn/s 11:02:01 179.00 34.34 144.66 1674.48 64121.95 11:03:01 135.14 16.35 118.80 952.51 65209.27 11:04:01 53.02 0.63 52.39 16.00 61386.97 11:05:01 54.52 0.15 54.37 5.07 67319.58 11:06:01 302.20 2.33 299.87 98.38 85527.21 11:07:01 504.63 2.47 502.17 395.27 161490.15 11:08:01 316.21 0.03 316.18 1.73 136224.36 11:09:01 15.21 0.00 15.21 0.00 466.78 Average: 194.96 7.09 187.86 395.59 80183.17 11:01:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 62495220 64033460 3472524 5.26 92108 1970612 2256716 3.37 1236788 1805756 136360 11:03:01 59970916 61782292 5996828 9.09 100656 2225764 3778024 5.64 3587188 1951444 11100 11:04:01 59683144 61986476 6284600 9.53 103932 2704536 5043864 7.53 3667860 2139928 228892 11:05:01 58736768 61738752 7230976 10.96 106864 3388084 3925656 5.86 4225476 2502248 435152 11:06:01 57861168 62203652 8106576 12.29 113180 4698708 3162768 4.72 4183568 3367996 770496 11:07:01 55882780 62055480 10084964 15.29 130392 6460080 3200964 4.78 4351192 5099584 308 11:08:01 55159724 62000912 10808020 16.38 139532 7096616 3248012 4.85 4415348 5733564 496 11:09:01 55158788 62001424 10808956 16.39 140532 7096872 3269068 4.88 4418716 5733692 236 Average: 58118564 62225306 7849180 11.90 115900 4455159 3485634 5.20 3760767 3541776 197880 11:01:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 lo 1.44 1.44 0.17 0.17 0.00 0.00 0.00 0.00 11:02:01 ens3 192.54 140.53 1353.12 39.50 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 lo 4.17 4.17 6.02 6.02 0.00 0.00 0.00 0.00 11:03:01 ens3 768.26 492.40 3445.23 135.13 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 lo 35.58 35.58 186.11 186.11 0.00 0.00 0.00 0.00 11:04:01 ens3 695.95 520.48 593.60 3672.19 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 3.25 3.25 1.51 1.51 0.00 0.00 0.00 0.00 11:05:01 ens3 567.86 454.62 728.33 5305.96 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 lo 4.30 4.30 1.69 1.69 0.00 0.00 0.00 0.00 11:06:01 ens3 767.37 584.70 2293.38 5939.67 0.00 0.00 0.00 0.00 11:07:01 docker0 105.87 124.90 5.96 1031.65 0.00 0.00 0.00 0.00 11:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:07:01 ens3 492.93 358.12 1123.89 77.78 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.30 0.00 0.03 0.00 0.00 0.00 0.00 11:08:01 lo 5.20 5.20 0.47 0.47 0.00 0.00 0.00 0.00 11:08:01 ens3 694.65 679.72 128.31 3201.79 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 lo 23.06 23.06 2.09 2.09 0.00 0.00 0.00 0.00 11:09:01 ens3 940.29 1213.15 97.58 9142.03 0.00 0.00 0.00 0.00 Average: docker0 13.21 15.62 0.74 128.69 0.00 0.00 0.00 0.00 Average: lo 9.63 9.63 24.71 24.71 0.00 0.00 0.00 0.00 Average: ens3 639.06 554.62 1220.68 3432.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-26634) 07/08/25 _x86_64_ (16 CPU) 11:00:23 LINUX RESTART (16 CPU) 11:01:00 CPU %user %nice %system %iowait %steal %idle 11:02:01 all 6.17 0.00 0.42 0.79 0.02 92.59 11:02:01 0 3.73 0.00 0.18 0.02 0.02 96.06 11:02:01 1 4.28 0.00 0.43 0.30 0.02 94.98 11:02:01 2 9.47 0.00 0.74 0.23 0.02 89.54 11:02:01 3 0.95 0.00 0.08 0.16 0.02 98.79 11:02:01 4 1.25 0.00 0.41 0.61 0.02 97.72 11:02:01 5 6.12 0.00 0.36 0.11 0.03 93.37 11:02:01 6 2.36 0.00 0.08 0.00 0.00 97.56 11:02:01 7 1.35 0.00 0.15 0.08 0.02 98.41 11:02:01 8 13.97 0.00 0.52 0.57 0.07 84.87 11:02:01 9 11.01 0.00 0.49 0.08 0.03 88.38 11:02:01 10 0.96 0.00 0.43 7.88 0.03 90.71 11:02:01 11 20.45 0.00 1.05 2.26 0.03 76.20 11:02:01 12 9.45 0.00 0.75 0.10 0.02 89.68 11:02:01 13 8.99 0.00 0.41 0.07 0.02 90.52 11:02:01 14 2.17 0.00 0.54 0.16 0.02 97.11 11:02:01 15 2.20 0.00 0.15 0.02 0.02 97.62 11:03:01 all 30.57 0.00 1.02 0.34 0.08 67.99 11:03:01 0 34.18 0.00 1.81 0.33 0.08 63.60 11:03:01 1 32.24 0.00 0.90 0.00 0.07 66.79 11:03:01 2 33.90 0.00 0.63 0.00 0.10 65.37 11:03:01 3 31.66 0.00 1.52 0.05 0.08 66.68 11:03:01 4 35.60 0.00 1.24 0.02 0.08 63.06 11:03:01 5 28.49 0.00 1.63 0.10 0.08 69.70 11:03:01 6 21.90 0.00 0.80 2.42 0.08 74.79 11:03:01 7 25.74 0.00 0.85 0.03 0.08 73.29 11:03:01 8 40.58 0.00 0.64 0.00 0.08 58.70 11:03:01 9 21.82 0.00 0.50 0.02 0.05 77.61 11:03:01 10 31.92 0.00 0.87 1.52 0.08 65.61 11:03:01 11 30.47 0.00 0.69 0.00 0.08 68.76 11:03:01 12 36.45 0.00 1.52 0.02 0.07 61.95 11:03:01 13 21.75 0.00 0.82 0.87 0.08 76.48 11:03:01 14 34.17 0.00 1.14 0.12 0.08 64.49 11:03:01 15 28.23 0.00 0.69 0.00 0.07 71.01 11:04:01 all 28.21 0.00 0.86 0.31 0.08 70.55 11:04:01 0 32.83 0.00 0.63 0.00 0.08 66.45 11:04:01 1 27.02 0.00 1.04 0.00 0.10 71.84 11:04:01 2 30.35 0.00 0.48 0.00 0.07 69.10 11:04:01 3 33.14 0.00 1.42 0.00 0.08 65.36 11:04:01 4 34.03 0.00 0.94 0.00 0.08 64.95 11:04:01 5 27.00 0.00 0.70 0.00 0.07 72.23 11:04:01 6 27.36 0.00 0.97 1.02 0.07 70.58 11:04:01 7 21.49 0.00 0.55 3.10 0.07 74.79 11:04:01 8 28.42 0.00 0.82 0.00 0.12 70.65 11:04:01 9 26.36 0.00 0.92 0.00 0.08 72.63 11:04:01 10 26.76 0.00 1.17 0.00 0.08 71.99 11:04:01 11 20.04 0.00 0.33 0.00 0.05 79.58 11:04:01 12 28.26 0.00 0.62 0.00 0.08 71.04 11:04:01 13 24.18 0.00 1.16 0.00 0.08 74.59 11:04:01 14 28.93 0.00 0.65 0.00 0.07 70.35 11:04:01 15 35.17 0.00 1.31 0.82 0.10 62.59 11:05:01 all 25.47 0.00 0.91 0.45 0.07 73.10 11:05:01 0 33.36 0.00 2.29 0.00 0.08 64.26 11:05:01 1 21.87 0.00 1.18 0.00 0.07 76.88 11:05:01 2 28.09 0.00 0.67 0.00 0.08 71.16 11:05:01 3 16.26 0.00 0.52 0.00 0.08 83.14 11:05:01 4 29.28 0.00 0.35 0.44 0.08 69.85 11:05:01 5 36.04 0.00 0.92 0.02 0.10 62.92 11:05:01 6 33.69 0.00 0.62 0.00 0.10 65.59 11:05:01 7 34.47 0.00 1.34 2.40 0.08 61.71 11:05:01 8 18.92 0.00 0.90 0.00 0.05 80.13 11:05:01 9 17.56 0.00 0.72 0.00 0.07 81.66 11:05:01 10 23.59 0.00 1.27 3.21 0.07 71.87 11:05:01 11 26.17 0.00 1.04 0.00 0.08 72.71 11:05:01 12 21.80 0.00 0.69 0.00 0.07 77.44 11:05:01 13 19.34 0.00 0.64 1.09 0.05 78.89 11:05:01 14 22.57 0.00 0.85 0.00 0.07 76.52 11:05:01 15 24.58 0.00 0.54 0.00 0.07 74.82 11:06:01 all 21.50 0.00 1.03 0.78 0.06 76.64 11:06:01 0 17.41 0.00 1.24 0.02 0.05 81.29 11:06:01 1 22.55 0.00 0.89 1.44 0.07 75.06 11:06:01 2 19.50 0.00 1.27 0.00 0.07 79.16 11:06:01 3 28.91 0.00 2.11 1.62 0.07 67.29 11:06:01 4 26.04 0.00 1.22 2.88 0.05 69.81 11:06:01 5 18.79 0.00 0.59 0.07 0.05 80.51 11:06:01 6 21.61 0.00 0.94 0.00 0.05 77.41 11:06:01 7 26.46 0.00 0.75 0.00 0.05 72.74 11:06:01 8 24.50 0.00 0.23 1.54 0.05 73.69 11:06:01 9 18.69 0.00 0.72 0.00 0.05 80.54 11:06:01 10 24.41 0.00 0.92 0.52 0.05 74.10 11:06:01 11 20.34 0.00 1.24 0.00 0.07 78.36 11:06:01 12 17.61 0.00 1.22 0.02 0.07 81.08 11:06:01 13 24.29 0.00 1.00 0.00 0.05 74.66 11:06:01 14 18.31 0.00 1.02 1.25 0.05 79.37 11:06:01 15 14.55 0.00 1.11 3.15 0.05 81.14 11:07:01 all 3.28 0.00 1.84 1.73 0.05 93.10 11:07:01 0 1.88 0.00 1.73 9.71 0.05 86.63 11:07:01 1 3.80 0.00 1.76 0.23 0.05 94.16 11:07:01 2 2.09 0.00 1.66 1.77 0.05 94.42 11:07:01 3 2.95 0.00 1.14 1.36 0.03 94.53 11:07:01 4 3.12 0.00 1.46 1.44 0.05 93.92 11:07:01 5 4.28 0.00 1.02 0.28 0.05 94.36 11:07:01 6 3.25 0.00 1.42 2.36 0.05 92.92 11:07:01 7 3.16 0.00 2.32 0.15 0.05 94.32 11:07:01 8 5.90 0.00 1.98 0.18 0.05 91.88 11:07:01 9 3.28 0.00 1.78 0.07 0.07 94.81 11:07:01 10 3.51 0.00 1.88 0.91 0.05 93.66 11:07:01 11 2.76 0.00 1.36 0.27 0.03 95.58 11:07:01 12 3.50 0.00 1.78 1.76 0.05 92.91 11:07:01 13 2.71 0.00 1.76 0.03 0.03 95.47 11:07:01 14 2.25 0.00 1.71 7.16 0.05 88.83 11:07:01 15 3.94 0.00 4.71 0.12 0.05 91.19 11:08:01 all 4.22 0.00 1.61 1.11 0.04 93.01 11:08:01 0 8.69 0.00 2.75 3.42 0.05 85.09 11:08:01 1 4.81 0.00 1.27 0.02 0.03 93.87 11:08:01 2 4.54 0.00 1.26 1.88 0.03 92.30 11:08:01 3 0.94 0.00 0.52 0.57 0.03 97.94 11:08:01 4 5.77 0.00 2.01 0.84 0.05 91.33 11:08:01 5 1.99 0.00 0.44 0.02 0.03 97.52 11:08:01 6 6.43 0.00 2.58 1.69 0.05 89.25 11:08:01 7 6.17 0.00 1.76 0.23 0.05 91.78 11:08:01 8 2.65 0.00 1.69 2.85 0.03 92.77 11:08:01 9 3.44 0.00 2.02 0.67 0.05 93.82 11:08:01 10 2.32 0.00 2.56 1.55 0.03 93.53 11:08:01 11 3.30 0.00 1.66 0.13 0.03 94.88 11:08:01 12 9.34 0.00 0.87 0.22 0.07 89.50 11:08:01 13 3.71 0.00 1.92 1.34 0.05 92.97 11:08:01 14 1.99 0.00 1.01 1.21 0.05 95.74 11:08:01 15 1.51 0.00 1.41 1.22 0.02 95.85 11:09:01 all 6.12 0.00 0.27 0.04 0.03 93.54 11:09:01 0 3.54 0.00 0.20 0.02 0.02 96.23 11:09:01 1 9.35 0.00 0.37 0.00 0.05 90.24 11:09:01 2 1.60 0.00 0.15 0.47 0.02 97.76 11:09:01 3 4.96 0.00 0.12 0.00 0.02 94.90 11:09:01 4 7.96 0.00 0.27 0.02 0.03 91.73 11:09:01 5 1.47 0.00 0.18 0.00 0.02 98.33 11:09:01 6 7.75 0.00 0.23 0.00 0.03 91.99 11:09:01 7 5.93 0.00 0.28 0.00 0.03 93.75 11:09:01 8 14.74 0.00 0.59 0.02 0.07 84.59 11:09:01 9 5.42 0.00 0.35 0.00 0.02 94.21 11:09:01 10 2.32 0.00 0.12 0.00 0.02 97.55 11:09:01 11 9.08 0.00 0.37 0.02 0.05 90.48 11:09:01 12 8.71 0.00 0.42 0.00 0.07 90.81 11:09:01 13 7.62 0.00 0.35 0.02 0.03 91.98 11:09:01 14 7.23 0.00 0.27 0.02 0.05 92.43 11:09:01 15 0.30 0.00 0.08 0.00 0.02 99.60 Average: all 15.67 0.00 0.99 0.69 0.05 82.59 Average: 0 16.93 0.00 1.35 1.68 0.05 79.99 Average: 1 15.70 0.00 0.98 0.25 0.06 83.02 Average: 2 16.18 0.00 0.86 0.54 0.05 82.36 Average: 3 14.93 0.00 0.93 0.47 0.05 83.63 Average: 4 17.84 0.00 0.99 0.78 0.06 80.34 Average: 5 15.46 0.00 0.73 0.07 0.05 83.68 Average: 6 15.52 0.00 0.95 0.93 0.05 82.54 Average: 7 15.56 0.00 1.00 0.75 0.05 82.64 Average: 8 18.71 0.00 0.92 0.64 0.06 79.66 Average: 9 13.44 0.00 0.94 0.10 0.05 85.47 Average: 10 14.44 0.00 1.15 1.96 0.05 82.40 Average: 11 16.59 0.00 0.97 0.34 0.05 82.05 Average: 12 16.89 0.00 0.98 0.26 0.06 81.80 Average: 13 14.06 0.00 1.01 0.43 0.05 84.46 Average: 14 14.68 0.00 0.90 1.23 0.05 83.13 Average: 15 13.77 0.00 1.24 0.66 0.05 84.28