---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40078 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: 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): 0-7 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 882 23973 0 7312 30829 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:a8:68:4f brd ff:ff:ff:ff:ff:ff inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fea8:684f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:55:d7:7b 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:e0ff:fe55:d77b/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-40078) 08/22/25 _x86_64_ (8 CPU) 18:28:20 LINUX RESTART (8 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:01 358.10 22.87 335.23 743.34 64437.82 18:31:01 492.53 21.38 471.15 2287.35 207972.14 18:32:01 317.35 4.48 312.86 416.73 47121.35 18:33:01 230.13 0.17 229.96 21.20 34652.36 18:34:01 12.45 0.22 12.23 16.93 406.40 18:35:01 35.16 0.12 35.04 19.20 590.03 Average: 240.62 8.17 232.46 583.67 59180.59 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 29976116 31606504 2963104 9.00 74188 1863440 1476260 4.34 947248 1713428 201316 18:31:01 25207336 31637408 7731884 23.47 147916 6367908 1726748 5.08 1016860 6144836 103428 18:32:01 23150268 29786428 9788952 29.72 163072 6561980 8150864 23.98 3087984 6049584 276 18:33:01 22130748 29756344 10808472 32.81 201248 7450004 8087696 23.80 3208096 6877928 421768 18:34:01 22385884 29559152 10553336 32.04 201388 7006128 8406476 24.73 3421140 6414164 252 18:35:01 23944508 31065564 8994712 27.31 201944 6964252 3030232 8.92 1993336 6328100 228 Average: 24465810 30568567 8473410 25.72 164959 6035619 5146379 15.14 2279111 5588007 121211 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 ens3 147.92 115.40 1248.01 31.10 0.00 0.00 0.00 0.00 18:30:01 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 1104.70 618.40 33734.64 51.54 0.00 0.00 0.00 0.00 18:31:01 lo 13.33 13.33 1.21 1.21 0.00 0.00 0.00 0.00 18:31:01 br-d10d972071cd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 vethfc5b1fc 91.75 91.42 16.01 18.61 0.00 0.00 0.00 0.00 18:32:01 ens3 27.65 19.96 320.48 2.01 0.00 0.00 0.00 0.00 18:32:01 vethbfd9c99 140.73 139.66 16.43 34.14 0.00 0.00 0.00 0.00 18:32:01 lo 1.33 1.33 0.11 0.11 0.00 0.00 0.00 0.00 18:33:01 vethfc5b1fc 0.22 0.23 0.55 0.02 0.00 0.00 0.00 0.00 18:33:01 ens3 110.36 85.70 2234.02 7.73 0.00 0.00 0.00 0.00 18:33:01 vethbfd9c99 6.35 9.32 1.50 0.71 0.00 0.00 0.00 0.00 18:33:01 lo 2.43 2.43 0.20 0.20 0.00 0.00 0.00 0.00 18:34:01 vethfc5b1fc 130.51 130.01 14.98 27.84 0.00 0.00 0.00 0.00 18:34:01 ens3 2.60 1.87 1.02 0.92 0.00 0.00 0.00 0.00 18:34:01 vethbfd9c99 489.55 490.55 52.84 92.50 0.00 0.00 0.00 0.01 18:34:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 18:35:01 vethfc5b1fc 0.43 0.75 0.03 0.05 0.00 0.00 0.00 0.00 18:35:01 ens3 9.22 10.15 5.80 1.67 0.00 0.00 0.00 0.00 18:35:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 18:35:01 br-d10d972071cd 18.95 25.95 1.29 320.10 0.00 0.00 0.00 0.00 Average: vethfc5b1fc 37.26 37.17 5.28 7.78 0.00 0.00 0.00 0.00 Average: ens3 233.97 141.98 6270.96 15.79 0.00 0.00 0.00 0.00 Average: lo 3.74 3.74 0.34 0.34 0.00 0.00 0.00 0.00 Average: br-d10d972071cd 3.17 4.34 0.22 53.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40078) 08/22/25 _x86_64_ (8 CPU) 18:28:20 LINUX RESTART (8 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 9.53 0.00 0.81 3.90 0.04 85.72 18:30:01 0 1.05 0.00 0.20 0.07 0.02 98.66 18:30:01 1 26.98 0.00 1.67 2.08 0.07 69.21 18:30:01 2 5.94 0.00 0.47 2.87 0.03 90.69 18:30:01 3 2.61 0.00 0.27 0.17 0.02 96.93 18:30:01 4 6.64 0.00 0.68 1.36 0.05 91.27 18:30:01 5 21.74 0.00 2.08 14.59 0.07 61.53 18:30:01 6 3.13 0.00 0.36 9.65 0.05 86.81 18:30:01 7 8.22 0.00 0.76 0.49 0.03 90.49 18:31:01 all 14.65 0.00 6.54 13.15 0.06 65.59 18:31:01 0 13.20 0.00 7.51 5.42 0.05 73.83 18:31:01 1 14.28 0.00 6.17 8.51 0.05 70.99 18:31:01 2 13.57 0.00 6.23 11.46 0.05 68.68 18:31:01 3 13.54 0.00 5.88 1.92 0.05 78.62 18:31:01 4 13.80 0.00 7.87 42.52 0.07 35.74 18:31:01 5 20.00 0.00 6.72 10.29 0.08 62.90 18:31:01 6 14.23 0.00 5.90 13.56 0.05 66.26 18:31:01 7 14.58 0.00 6.04 11.76 0.07 67.55 18:32:01 all 28.31 0.00 3.59 2.64 0.09 65.38 18:32:01 0 27.22 0.00 3.75 1.69 0.08 67.25 18:32:01 1 24.12 0.00 3.27 4.47 0.10 68.04 18:32:01 2 29.70 0.00 4.11 2.92 0.10 63.17 18:32:01 3 31.56 0.00 3.45 1.46 0.08 63.45 18:32:01 4 22.55 0.00 3.23 2.31 0.08 71.83 18:32:01 5 25.71 0.00 3.30 4.41 0.07 66.50 18:32:01 6 28.69 0.00 3.81 2.45 0.07 64.98 18:32:01 7 36.97 0.00 3.76 1.39 0.10 57.78 18:33:01 all 7.65 0.00 2.30 2.58 0.07 87.40 18:33:01 0 7.09 0.00 2.02 3.02 0.07 87.80 18:33:01 1 6.33 0.00 2.40 0.50 0.08 90.69 18:33:01 2 10.03 0.00 2.92 0.60 0.08 86.36 18:33:01 3 11.89 0.00 2.24 1.31 0.07 84.49 18:33:01 4 7.98 0.00 2.71 5.41 0.08 83.82 18:33:01 5 5.89 0.00 1.61 0.12 0.07 92.32 18:33:01 6 6.32 0.00 2.38 3.80 0.07 87.43 18:33:01 7 5.66 0.00 2.14 5.87 0.08 86.25 18:34:01 all 5.38 0.00 0.94 0.09 0.05 93.54 18:34:01 0 3.71 0.00 0.65 0.03 0.03 95.57 18:34:01 1 5.08 0.00 0.70 0.02 0.03 94.17 18:34:01 2 4.60 0.00 1.42 0.12 0.07 93.79 18:34:01 3 6.14 0.00 0.80 0.05 0.03 92.97 18:34:01 4 7.12 0.00 0.94 0.10 0.03 91.82 18:34:01 5 6.32 0.00 0.64 0.00 0.05 93.00 18:34:01 6 4.14 0.00 1.55 0.18 0.07 94.05 18:34:01 7 5.96 0.00 0.77 0.20 0.07 93.01 18:35:01 all 1.43 0.00 0.54 0.14 0.05 97.84 18:35:01 0 1.42 0.00 0.62 0.12 0.03 97.81 18:35:01 1 1.30 0.00 0.60 0.05 0.05 98.00 18:35:01 2 1.88 0.00 0.52 0.08 0.07 97.45 18:35:01 3 1.19 0.00 0.48 0.00 0.03 98.30 18:35:01 4 2.02 0.00 0.50 0.02 0.05 97.41 18:35:01 5 1.10 0.00 0.50 0.03 0.07 98.30 18:35:01 6 1.49 0.00 0.60 0.08 0.07 97.76 18:35:01 7 1.05 0.00 0.52 0.68 0.03 97.71 Average: all 11.15 0.00 2.45 3.74 0.06 82.60 Average: 0 8.96 0.00 2.46 1.73 0.05 86.80 Average: 1 12.97 0.00 2.47 2.60 0.06 81.90 Average: 2 10.94 0.00 2.60 2.99 0.07 83.40 Average: 3 11.16 0.00 2.19 0.82 0.05 85.79 Average: 4 10.02 0.00 2.65 8.56 0.06 78.71 Average: 5 13.42 0.00 2.47 4.87 0.07 79.17 Average: 6 9.67 0.00 2.44 4.93 0.06 82.90 Average: 7 12.06 0.00 2.33 3.40 0.06 82.15