---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23212 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: 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): 0-15 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 12G 298G 4% / 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 1117 58961 0 4342 62612 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:e3:66:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fee3:66e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:6e:61:b6 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-16g-23212) 06/23/25 _x86_64_ (16 CPU) 13:31:42 LINUX RESTART (16 CPU) 13:32:01 tps rtps wtps bread/s bwrtn/s 13:33:01 349.80 66.44 283.36 4303.77 113166.68 13:34:01 210.40 43.29 167.11 2464.52 87754.97 13:35:01 76.90 4.12 72.79 132.78 69902.35 13:36:01 69.18 0.65 68.53 17.86 84900.37 13:37:01 42.69 0.12 42.58 3.07 52352.47 13:38:01 47.03 1.35 45.68 91.45 26006.33 Average: 132.67 19.33 113.34 1168.96 72348.68 13:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:33:01 63002288 64348416 2965456 4.50 80156 1800252 2049464 3.06 907004 1645844 172240 13:34:01 61034376 62700956 4933368 7.48 95264 2092200 2997236 4.47 2623316 1864724 20636 13:35:01 59718288 61510188 6249456 9.47 99928 2208260 3896268 5.81 3857504 1933168 2176 13:36:01 59389312 61891492 6578432 9.97 104004 2900708 3493328 5.21 3552484 2543464 369300 13:37:01 57754568 61022924 8213176 12.45 106880 3650824 4270568 6.37 4444768 3254972 284672 13:38:01 60321924 64059688 5645820 8.56 112088 4106280 2175832 3.25 1421284 3698612 27000 Average: 60203459 62588944 5764285 8.74 99720 2793087 3147116 4.70 2801060 2490131 146004 13:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 539.72 348.82 1999.09 82.40 0.00 0.00 0.00 0.00 13:33:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 624.73 431.68 2206.55 111.52 0.00 0.00 0.00 0.00 13:34:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 351.12 218.53 1755.51 64.05 0.00 0.00 0.00 0.00 13:35:01 lo 40.33 40.33 183.52 183.52 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 483.59 344.12 600.47 111.10 0.00 0.00 0.00 0.00 13:36:01 lo 4.03 4.03 2.03 2.03 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 207.63 152.69 644.54 48.32 0.00 0.00 0.00 0.00 13:37:01 lo 3.45 3.45 1.94 1.94 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 114.66 94.40 174.93 35.64 0.00 0.00 0.00 0.00 13:38:01 lo 2.60 2.60 0.73 0.73 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 Average: ens3 386.92 265.04 1230.19 75.51 0.00 0.00 0.00 0.00 Average: lo 8.81 8.81 31.41 31.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-23212) 06/23/25 _x86_64_ (16 CPU) 13:31:42 LINUX RESTART (16 CPU) 13:32:01 CPU %user %nice %system %iowait %steal %idle 13:33:01 all 5.48 0.00 0.66 2.04 0.02 91.80 13:33:01 0 3.06 0.00 0.13 0.02 0.03 96.76 13:33:01 1 1.24 0.00 0.97 3.79 0.02 93.99 13:33:01 2 6.62 0.00 0.35 0.02 0.02 93.00 13:33:01 3 1.65 0.00 0.50 0.32 0.02 97.51 13:33:01 4 3.77 0.00 0.72 10.64 0.03 84.84 13:33:01 5 0.37 0.00 1.64 13.44 0.03 84.53 13:33:01 6 25.33 0.00 1.45 1.40 0.05 71.76 13:33:01 7 9.30 0.00 0.93 0.63 0.03 89.10 13:33:01 8 11.43 0.00 1.09 0.53 0.02 86.93 13:33:01 9 11.04 0.00 0.73 1.30 0.03 86.89 13:33:01 10 2.47 0.00 0.50 0.07 0.00 96.97 13:33:01 11 0.77 0.00 0.30 0.05 0.02 98.87 13:33:01 12 3.24 0.00 0.33 0.12 0.02 96.30 13:33:01 13 3.55 0.00 0.18 0.03 0.02 96.21 13:33:01 14 1.45 0.00 0.42 0.02 0.02 98.10 13:33:01 15 2.34 0.00 0.22 0.30 0.03 97.11 13:34:01 all 21.39 0.00 0.92 0.95 0.06 76.67 13:34:01 0 26.25 0.00 1.74 1.05 0.07 70.89 13:34:01 1 14.08 0.00 0.80 0.35 0.07 84.70 13:34:01 2 17.12 0.00 0.85 0.35 0.07 81.61 13:34:01 3 19.20 0.00 0.72 0.15 0.03 79.90 13:34:01 4 19.59 0.00 0.92 10.48 0.08 68.91 13:34:01 5 22.22 0.00 0.45 0.82 0.05 76.46 13:34:01 6 17.62 0.00 0.47 0.08 0.05 81.78 13:34:01 7 40.08 0.00 1.74 0.82 0.08 57.27 13:34:01 8 19.90 0.00 0.69 0.00 0.08 79.33 13:34:01 9 10.64 0.00 0.65 0.02 0.03 88.66 13:34:01 10 18.90 0.00 1.05 0.12 0.05 79.88 13:34:01 11 29.68 0.00 1.25 0.40 0.10 68.57 13:34:01 12 21.47 0.00 0.47 0.00 0.05 78.01 13:34:01 13 17.13 0.00 0.68 0.27 0.07 81.86 13:34:01 14 21.49 0.00 0.88 0.02 0.05 77.56 13:34:01 15 26.91 0.00 1.42 0.35 0.08 71.23 13:35:01 all 29.14 0.00 0.69 0.45 1.23 68.49 13:35:01 0 39.22 0.00 1.56 0.02 0.25 58.95 13:35:01 1 23.51 0.00 0.36 0.02 0.33 75.78 13:35:01 2 28.53 0.00 0.77 0.00 0.11 70.60 13:35:01 3 28.33 0.00 0.93 0.04 0.88 69.82 13:35:01 4 27.61 0.00 0.33 3.68 1.44 66.93 13:35:01 5 34.71 0.00 0.61 0.00 0.18 64.50 13:35:01 6 19.09 0.00 0.62 0.02 1.59 78.69 13:35:01 7 30.47 0.00 0.84 0.00 1.52 67.17 13:35:01 8 38.59 0.00 1.15 0.11 0.87 59.28 13:35:01 9 24.56 0.00 0.53 0.00 0.11 74.79 13:35:01 10 29.07 0.00 0.40 2.45 0.15 67.93 13:35:01 11 34.78 0.00 0.46 0.00 3.83 60.93 13:35:01 12 28.41 0.00 0.60 0.00 0.12 70.87 13:35:01 13 18.29 0.00 0.45 0.00 2.71 78.55 13:35:01 14 30.59 0.00 0.47 0.00 4.49 64.45 13:35:01 15 29.76 0.00 0.84 1.06 0.86 67.49 13:36:01 all 32.34 0.00 1.02 0.55 0.08 66.02 13:36:01 0 34.38 0.00 1.52 0.00 0.07 64.03 13:36:01 1 37.58 0.00 1.20 0.00 0.10 61.11 13:36:01 2 36.86 0.00 0.62 0.00 0.08 62.44 13:36:01 3 28.27 0.00 0.60 0.00 0.07 71.06 13:36:01 4 28.86 0.00 0.94 4.54 0.10 65.56 13:36:01 5 29.46 0.00 1.05 0.00 0.08 69.40 13:36:01 6 30.47 0.00 0.53 0.00 0.07 68.93 13:36:01 7 26.31 0.00 0.67 0.50 0.08 72.44 13:36:01 8 33.56 0.00 0.94 0.00 0.08 65.42 13:36:01 9 28.64 0.00 0.82 0.69 0.08 69.77 13:36:01 10 35.63 0.00 1.15 2.72 0.08 60.41 13:36:01 11 40.75 0.00 1.04 0.00 0.08 58.13 13:36:01 12 38.52 0.00 1.49 0.02 0.10 59.87 13:36:01 13 21.15 0.00 0.60 0.00 0.05 78.20 13:36:01 14 29.83 0.00 1.24 0.00 0.08 68.85 13:36:01 15 37.03 0.00 1.94 0.28 0.08 60.66 13:37:01 all 27.90 0.00 0.94 0.41 0.08 70.67 13:37:01 0 31.94 0.00 0.67 0.00 0.08 67.31 13:37:01 1 31.42 0.00 1.94 0.00 0.08 66.55 13:37:01 2 28.01 0.00 0.79 0.02 0.07 71.12 13:37:01 3 33.25 0.00 0.89 0.00 0.10 65.76 13:37:01 4 33.43 0.00 0.99 0.03 0.07 65.48 13:37:01 5 20.86 0.00 0.55 2.69 0.07 75.84 13:37:01 6 33.74 0.00 1.07 0.02 0.10 65.08 13:37:01 7 28.32 0.00 0.82 3.10 0.07 67.69 13:37:01 8 35.87 0.00 1.09 0.00 0.10 62.94 13:37:01 9 17.97 0.00 0.43 0.00 0.05 81.55 13:37:01 10 24.55 0.00 0.92 0.00 0.07 74.47 13:37:01 11 25.55 0.00 1.17 0.00 0.08 73.20 13:37:01 12 33.46 0.00 1.14 0.00 0.08 65.32 13:37:01 13 25.63 0.00 0.94 0.72 0.07 72.65 13:37:01 14 18.33 0.00 0.87 0.00 0.05 80.75 13:37:01 15 24.14 0.00 0.74 0.00 0.05 75.07 13:38:01 all 12.49 0.00 0.59 0.35 0.03 86.53 13:38:01 0 11.11 0.00 0.27 0.00 0.03 88.59 13:38:01 1 13.11 0.00 1.50 0.99 0.03 84.37 13:38:01 2 7.86 0.00 0.58 0.00 0.03 91.53 13:38:01 3 8.93 0.00 0.35 0.00 0.02 90.70 13:38:01 4 7.88 0.00 0.28 0.02 0.03 91.79 13:38:01 5 26.68 0.00 0.92 0.13 0.07 72.20 13:38:01 6 22.53 0.00 0.85 0.27 0.05 76.30 13:38:01 7 15.16 0.00 0.55 0.02 0.05 84.22 13:38:01 8 21.42 0.00 1.23 0.07 0.03 77.25 13:38:01 9 19.02 0.00 0.55 0.07 0.03 80.33 13:38:01 10 5.74 0.00 0.59 2.68 0.03 90.96 13:38:01 11 5.40 0.00 0.18 0.00 0.02 94.40 13:38:01 12 6.99 0.00 0.23 0.00 0.02 92.76 13:38:01 13 7.75 0.00 0.48 1.42 0.03 90.32 13:38:01 14 5.93 0.00 0.42 0.02 0.03 93.61 13:38:01 15 14.31 0.00 0.47 0.00 0.05 85.17 Average: all 21.36 0.00 0.81 0.80 0.24 76.80 Average: 0 24.19 0.00 0.98 0.18 0.09 74.56 Average: 1 20.11 0.00 1.14 0.87 0.10 77.78 Average: 2 20.74 0.00 0.66 0.06 0.06 78.47 Average: 3 19.86 0.00 0.66 0.08 0.18 79.22 Average: 4 20.12 0.00 0.70 4.90 0.28 73.99 Average: 5 22.29 0.00 0.87 2.87 0.08 73.89 Average: 6 24.90 0.00 0.84 0.30 0.29 73.67 Average: 7 24.89 0.00 0.93 0.85 0.30 73.04 Average: 8 26.59 0.00 1.03 0.12 0.19 72.07 Average: 9 18.55 0.00 0.62 0.35 0.06 80.42 Average: 10 19.19 0.00 0.78 1.32 0.06 78.65 Average: 11 22.70 0.00 0.74 0.08 0.66 75.83 Average: 12 21.94 0.00 0.71 0.02 0.06 77.27 Average: 13 15.54 0.00 0.56 0.41 0.46 83.03 Average: 14 17.90 0.00 0.72 0.01 0.78 80.59 Average: 15 22.29 0.00 0.94 0.32 0.18 76.27