---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-24802 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 26G 130G 17% / 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 12958 0 18326 30831 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:77:80:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85640sec preferred_lft 85640sec inet6 fe80::f816:3eff:fe77:80a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:53:08:60 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:cbff:fe53:860/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-24802) 06/30/25 _x86_64_ (8 CPU) 13:07:19 LINUX RESTART (8 CPU) 13:08:01 tps rtps wtps bread/s bwrtn/s 13:09:01 213.85 32.43 181.42 1969.01 103086.55 13:10:01 143.64 6.87 136.78 457.66 26130.58 13:11:01 107.53 6.20 101.33 215.83 111139.48 13:12:01 136.18 2.55 133.63 375.94 114049.66 13:13:01 284.29 0.35 283.94 35.33 204564.44 13:14:01 310.16 0.03 310.13 2.80 332386.07 13:15:01 46.05 0.00 46.05 0.00 69762.08 13:16:01 8.50 0.00 8.50 0.00 253.69 13:17:01 8.08 0.02 8.07 0.13 255.29 13:18:01 39.06 0.02 39.04 3.07 57730.11 13:19:01 127.13 0.08 127.05 13.86 94053.92 Average: 129.50 4.41 125.08 279.42 101218.78 13:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:09:01 29448504 31269496 3490716 10.60 85420 2033156 2340120 6.89 1369964 1800552 135320 13:10:01 27099124 29626060 5840096 17.73 102780 2700180 3245836 9.55 3083440 2388872 83736 13:11:01 22804204 29666012 10135016 30.77 111484 6906832 2932288 8.63 4666732 4970836 981452 13:12:01 19603196 28970836 13336024 40.49 122228 9316408 3656188 10.76 6268232 6474596 3620 13:13:01 15286232 28962856 17652988 53.59 130632 13497004 3752668 11.04 6315420 10622536 733664 13:14:01 11360108 28976172 21579112 65.51 137644 17319660 3595996 10.58 6310168 14442600 44788 13:15:01 11354096 28971888 21585124 65.53 138816 17320048 3574556 10.52 6758340 14000560 252 13:16:01 11352084 28970796 21587136 65.54 139500 17320140 3574556 10.52 7333416 13426396 72 13:17:01 11351252 28970884 21587968 65.54 140156 17320244 3574556 10.52 7903208 12857480 104 13:18:01 11353324 28974868 21585896 65.53 141112 17320644 3602144 10.60 8312944 12443720 600 13:19:01 12100544 30275756 20838676 63.26 153884 17833616 2847028 8.38 7051316 12929688 15020 Average: 16646606 29421420 16292614 49.46 127605 12626176 3335994 9.82 5943016 9668894 181693 13:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 lo 2.93 2.93 0.31 0.31 0.00 0.00 0.00 0.00 13:09:01 ens3 406.22 280.65 1427.76 51.51 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:10:01 ens3 1764.22 1090.80 9626.24 311.79 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:11:01 ens3 782.70 576.87 2843.43 182.95 0.00 0.00 0.00 0.00 13:12:01 docker0 6.97 18.53 0.41 64.53 0.00 0.00 0.00 0.00 13:12:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:12:01 ens3 651.52 489.14 4216.92 131.72 0.00 0.00 0.00 0.00 13:12:01 veth7d4e262 6.97 18.56 0.51 64.53 0.00 0.00 0.00 0.01 13:13:01 docker0 0.08 0.33 0.00 0.03 0.00 0.00 0.00 0.00 13:13:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:13:01 ens3 424.43 221.11 101.23 73.69 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:14:01 ens3 265.74 139.14 64.24 47.85 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 lo 16.79 16.79 1.53 1.53 0.00 0.00 0.00 0.00 13:15:01 ens3 1595.58 1790.19 154.86 13542.00 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 lo 12.80 12.80 1.16 1.16 0.00 0.00 0.00 0.00 13:16:01 ens3 1769.06 2200.72 133.44 17458.35 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 12.46 12.46 1.13 1.13 0.00 0.00 0.00 0.00 13:17:01 ens3 1826.96 2166.57 133.83 17279.14 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 16.93 16.93 1.53 1.53 0.00 0.00 0.00 0.00 13:18:01 ens3 1410.10 1619.75 115.70 12577.82 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 44.33 44.33 4.03 4.03 0.00 0.00 0.00 0.00 13:19:01 ens3 308.78 250.12 429.08 55.04 0.00 0.00 0.00 0.00 Average: docker0 0.64 1.73 0.04 5.87 0.00 0.00 0.00 0.00 Average: lo 9.88 9.88 0.90 0.90 0.00 0.00 0.00 0.00 Average: ens3 1018.67 984.11 1749.68 5610.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-24802) 06/30/25 _x86_64_ (8 CPU) 13:07:19 LINUX RESTART (8 CPU) 13:08:01 CPU %user %nice %system %iowait %steal %idle 13:09:01 all 13.01 0.00 0.95 1.99 0.05 84.00 13:09:01 0 26.84 0.00 2.14 1.27 0.05 69.70 13:09:01 1 20.78 0.00 0.83 3.52 0.05 74.82 13:09:01 2 4.84 0.00 0.23 0.08 0.08 94.76 13:09:01 3 6.59 0.00 0.63 0.18 0.03 92.56 13:09:01 4 8.19 0.00 0.82 0.28 0.03 90.67 13:09:01 5 2.23 0.00 0.64 9.36 0.05 87.73 13:09:01 6 22.14 0.00 1.65 1.03 0.05 75.12 13:09:01 7 12.47 0.00 0.63 0.25 0.02 86.63 13:10:01 all 32.28 0.00 2.11 0.30 0.06 65.25 13:10:01 0 34.29 0.00 3.11 0.15 0.07 62.39 13:10:01 1 24.20 0.00 1.50 0.55 0.05 73.69 13:10:01 2 39.70 0.00 1.70 0.58 0.07 57.95 13:10:01 3 41.73 0.00 1.39 0.12 0.07 56.70 13:10:01 4 21.59 0.00 1.32 0.03 0.03 77.03 13:10:01 5 20.21 0.00 1.27 0.37 0.05 78.10 13:10:01 6 29.80 0.00 2.14 0.10 0.07 67.90 13:10:01 7 46.72 0.00 4.45 0.43 0.08 48.31 13:11:01 all 34.39 0.00 2.55 0.99 0.07 61.99 13:11:01 0 20.07 0.00 2.91 0.03 0.05 76.94 13:11:01 1 32.02 0.00 3.98 7.21 0.07 56.73 13:11:01 2 23.98 0.00 1.22 0.18 0.07 74.55 13:11:01 3 49.68 0.00 6.10 0.03 0.08 44.10 13:11:01 4 35.70 0.00 1.63 0.00 0.07 62.60 13:11:01 5 28.25 0.00 0.87 0.48 0.07 70.33 13:11:01 6 46.17 0.00 1.08 0.03 0.10 52.61 13:11:01 7 39.28 0.00 2.65 0.00 0.08 57.98 13:12:01 all 25.70 0.00 2.30 1.32 0.06 70.63 13:12:01 0 14.03 0.00 0.74 0.65 0.03 84.55 13:12:01 1 53.27 0.00 8.67 0.05 0.08 37.93 13:12:01 2 10.37 0.00 1.14 4.32 0.05 84.13 13:12:01 3 15.85 0.00 4.04 4.46 0.08 75.57 13:12:01 4 29.47 0.00 0.73 0.07 0.07 69.66 13:12:01 5 17.95 0.00 0.50 0.70 0.03 80.82 13:12:01 6 35.64 0.00 0.75 0.15 0.05 63.41 13:12:01 7 29.17 0.00 1.82 0.12 0.05 68.85 13:13:01 all 12.07 0.00 3.85 2.43 0.06 81.59 13:13:01 0 8.37 0.00 3.45 3.79 0.07 84.33 13:13:01 1 6.52 0.00 3.06 0.24 0.05 90.14 13:13:01 2 18.25 0.00 3.67 7.12 0.05 70.90 13:13:01 3 6.78 0.00 3.43 1.51 0.07 88.21 13:13:01 4 17.25 0.00 9.22 1.41 0.05 72.06 13:13:01 5 7.02 0.00 2.43 2.43 0.05 88.06 13:13:01 6 17.84 0.00 3.09 2.09 0.07 76.90 13:13:01 7 14.47 0.00 2.48 0.88 0.07 82.11 13:14:01 all 6.23 0.00 4.84 3.79 0.05 85.09 13:14:01 0 4.53 0.00 3.66 11.82 0.05 79.95 13:14:01 1 8.16 0.00 3.33 0.30 0.05 88.16 13:14:01 2 6.42 0.00 4.85 3.95 0.05 84.73 13:14:01 3 4.32 0.00 5.22 5.39 0.03 85.03 13:14:01 4 6.91 0.00 7.40 2.68 0.05 82.97 13:14:01 5 5.68 0.00 3.81 3.59 0.05 86.87 13:14:01 6 6.74 0.00 3.37 1.10 0.03 88.76 13:14:01 7 7.10 0.00 7.08 1.53 0.05 84.23 13:15:01 all 18.03 0.00 2.03 0.65 0.06 79.24 13:15:01 0 17.17 0.00 1.29 0.08 0.07 81.39 13:15:01 1 22.98 0.00 1.26 0.18 0.07 75.51 13:15:01 2 20.81 0.00 1.20 0.02 0.03 77.94 13:15:01 3 20.93 0.00 2.43 0.55 0.05 76.03 13:15:01 4 22.26 0.00 0.85 0.10 0.07 76.72 13:15:01 5 13.43 0.00 2.45 1.29 0.08 82.74 13:15:01 6 18.77 0.00 3.00 0.65 0.05 77.52 13:15:01 7 7.90 0.00 3.70 2.34 0.08 85.97 13:16:01 all 22.25 0.00 0.73 0.04 0.06 76.92 13:16:01 0 30.40 0.00 1.13 0.24 0.07 68.17 13:16:01 1 29.81 0.00 0.95 0.00 0.07 69.17 13:16:01 2 26.74 0.00 0.75 0.00 0.07 72.44 13:16:01 3 27.31 0.00 0.85 0.00 0.05 71.78 13:16:01 4 17.28 0.00 0.57 0.02 0.03 82.10 13:16:01 5 7.99 0.00 0.28 0.00 0.07 91.66 13:16:01 6 21.48 0.00 0.81 0.03 0.07 77.62 13:16:01 7 17.05 0.00 0.47 0.00 0.07 82.42 13:17:01 all 20.33 0.00 0.73 0.03 0.07 78.84 13:17:01 0 24.67 0.00 0.94 0.20 0.08 74.11 13:17:01 1 23.85 0.00 0.84 0.00 0.05 75.26 13:17:01 2 25.19 0.00 0.80 0.02 0.08 73.91 13:17:01 3 23.76 0.00 1.00 0.00 0.08 75.16 13:17:01 4 4.51 0.00 0.23 0.00 0.02 95.24 13:17:01 5 15.21 0.00 0.53 0.00 0.08 84.17 13:17:01 6 23.37 0.00 0.70 0.00 0.08 75.85 13:17:01 7 22.20 0.00 0.77 0.02 0.07 76.95 13:18:01 all 16.06 0.00 1.74 0.63 0.05 81.51 13:18:01 0 14.42 0.00 1.22 0.10 0.08 84.18 13:18:01 1 17.58 0.00 1.26 0.02 0.05 81.09 13:18:01 2 18.39 0.00 4.17 2.19 0.05 75.20 13:18:01 3 21.18 0.00 1.46 0.02 0.05 77.30 13:18:01 4 20.15 0.00 3.88 2.54 0.05 73.38 13:18:01 5 12.92 0.00 0.87 0.15 0.07 85.99 13:18:01 6 8.77 0.00 0.42 0.00 0.03 90.78 13:18:01 7 15.05 0.00 0.67 0.07 0.05 84.16 13:19:01 all 15.89 0.00 5.50 0.86 0.06 77.68 13:19:01 0 18.78 0.00 6.36 1.47 0.07 73.32 13:19:01 1 11.59 0.00 5.26 0.07 0.05 83.03 13:19:01 2 24.91 0.00 8.80 4.71 0.07 61.52 13:19:01 3 14.82 0.00 7.12 0.03 0.05 77.98 13:19:01 4 18.59 0.00 5.71 0.00 0.05 75.64 13:19:01 5 12.18 0.00 6.76 0.59 0.07 80.40 13:19:01 6 11.13 0.00 2.52 0.03 0.05 86.27 13:19:01 7 15.32 0.00 1.52 0.02 0.05 83.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.68 0.00 2.48 1.18 0.06 76.60 Average: 0 19.44 0.00 2.45 1.79 0.06 76.27 Average: 1 22.82 0.00 2.81 1.11 0.06 73.20 Average: 2 19.97 0.00 2.58 2.10 0.06 75.29 Average: 3 21.20 0.00 3.05 1.11 0.06 74.57 Average: 4 18.36 0.00 2.93 0.65 0.05 78.02 Average: 5 13.02 0.00 1.85 1.72 0.06 83.34 Average: 6 22.01 0.00 1.77 0.47 0.06 75.69 Average: 7 20.63 0.00 2.38 0.51 0.06 76.42