---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-26902 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 877 12957 0 18331 30835 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:13:6a:21 brd ff:ff:ff:ff:ff:ff inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85598sec preferred_lft 85598sec inet6 fe80::f816:3eff:fe13:6a21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:93:bd:4a 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:f6ff:fe93:bd4a/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-26902) 07/09/25 _x86_64_ (8 CPU) 14:23:12 LINUX RESTART (8 CPU) 14:24:01 tps rtps wtps bread/s bwrtn/s 14:25:01 197.85 24.48 173.37 1552.14 81406.43 14:26:01 163.99 7.67 156.32 474.05 56457.52 14:27:01 59.16 6.13 53.02 214.63 30931.24 14:28:01 103.05 0.25 102.80 11.86 135661.45 14:29:01 208.02 2.78 205.23 401.80 115777.64 14:30:01 312.80 0.10 312.70 16.66 314733.68 14:31:01 193.12 0.02 193.10 0.40 232670.82 14:32:01 12.46 0.00 12.46 0.00 399.00 14:33:01 8.20 0.02 8.18 0.13 259.96 14:34:01 8.47 0.00 8.47 0.00 267.29 14:35:01 82.81 0.17 82.64 19.19 133454.45 14:36:01 117.93 0.43 117.50 40.39 24106.38 Average: 122.32 3.50 118.82 227.60 93844.95 14:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:01 29021076 30865808 3918144 11.90 86772 2053536 2725684 8.02 1776308 1819860 131724 14:26:01 27398572 29940900 5540648 16.82 103568 2714016 2980680 8.77 2769436 2403940 76148 14:27:01 23926168 29997680 9013052 27.36 111040 6139144 2583488 7.60 4060428 4478772 2598676 14:28:01 20336200 28790644 12603020 38.26 118780 8437000 3644992 10.72 6088008 5961404 847300 14:29:01 17377528 28741352 15561692 47.24 128304 11247480 3762220 11.07 6534716 8375996 801488 14:30:01 12257500 28736572 20681720 62.79 135952 16213360 3758112 11.06 6546972 13338800 63248 14:31:01 11123128 28732764 21816092 66.23 139856 17307900 3756964 11.05 6690236 14297416 856 14:32:01 11119740 28730764 21819480 66.24 140920 17308048 3756964 11.05 7221084 13769052 16 14:33:01 11118972 28730968 21820248 66.24 141580 17308156 3756964 11.05 7795852 13195644 56 14:34:01 11117108 28730004 21822112 66.25 142312 17308244 3756964 11.05 8368636 12624372 60 14:35:01 13883152 31534144 19056068 57.85 143752 17343440 1605968 4.73 5759848 12471008 34928 14:36:01 13299520 31605536 19639700 59.62 159872 17948776 1428492 4.20 5737712 13038856 32540 Average: 16831555 29594761 16107665 48.90 129392 12610758 3126458 9.20 5779103 9647927 382253 14:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 2.80 2.80 0.29 0.29 0.00 0.00 0.00 0.00 14:25:01 ens3 1140.98 687.99 1513.06 227.78 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:26:01 ens3 1421.50 970.17 9503.49 259.33 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:27:01 ens3 1178.55 957.07 2587.44 310.96 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 14:28:01 ens3 989.30 801.88 1445.13 273.38 0.00 0.00 0.00 0.00 14:29:01 docker0 3.87 11.43 0.26 64.12 0.00 0.00 0.00 0.00 14:29:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:29:01 ens3 505.08 354.86 3684.51 79.22 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 ens3 178.90 124.80 48.73 38.58 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:31:01 lo 4.27 4.27 0.39 0.39 0.00 0.00 0.00 0.00 14:31:01 ens3 706.32 723.45 125.04 4206.59 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 18.53 18.53 1.68 1.68 0.00 0.00 0.00 0.00 14:32:01 ens3 1718.96 2036.19 136.10 16095.67 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 12.33 12.33 1.12 1.12 0.00 0.00 0.00 0.00 14:33:01 ens3 1909.62 2190.62 138.75 17500.24 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 13.46 13.46 1.22 1.22 0.00 0.00 0.00 0.00 14:34:01 ens3 1904.12 2186.10 143.35 17296.08 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 51.72 51.72 4.70 4.70 0.00 0.00 0.00 0.00 14:35:01 ens3 953.12 1034.06 405.11 5694.47 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:36:01 ens3 58.02 58.29 316.80 13.43 0.00 0.00 0.00 0.00 Average: docker0 0.32 0.97 0.02 5.35 0.00 0.00 0.00 0.00 Average: lo 8.88 8.88 0.81 0.81 0.00 0.00 0.00 0.00 Average: ens3 1055.37 1010.45 1670.61 5166.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-26902) 07/09/25 _x86_64_ (8 CPU) 14:23:12 LINUX RESTART (8 CPU) 14:24:01 CPU %user %nice %system %iowait %steal %idle 14:25:01 all 13.44 0.00 1.15 1.89 0.05 83.47 14:25:01 0 5.87 0.00 0.43 0.33 0.03 93.33 14:25:01 1 9.35 0.00 0.63 0.08 0.03 89.90 14:25:01 2 49.18 0.00 3.19 1.45 0.10 46.08 14:25:01 3 18.35 0.00 1.62 0.23 0.05 79.74 14:25:01 4 2.09 0.00 0.62 9.36 0.03 87.90 14:25:01 5 3.72 0.00 0.76 3.43 0.08 92.01 14:25:01 6 11.07 0.00 1.40 0.25 0.08 87.20 14:25:01 7 7.78 0.00 0.52 0.02 0.03 91.65 14:26:01 all 29.99 0.00 1.97 0.70 0.07 67.27 14:26:01 0 24.95 0.00 1.88 0.05 0.07 73.04 14:26:01 1 42.63 0.00 1.15 0.70 0.08 55.43 14:26:01 2 40.31 0.00 3.94 0.12 0.08 55.55 14:26:01 3 30.53 0.00 1.97 0.27 0.07 67.16 14:26:01 4 22.41 0.00 2.24 3.70 0.07 71.58 14:26:01 5 30.53 0.00 0.90 0.35 0.05 68.17 14:26:01 6 25.68 0.00 0.85 0.15 0.07 73.25 14:26:01 7 22.86 0.00 2.74 0.25 0.07 74.08 14:27:01 all 32.44 0.00 2.77 0.37 0.07 64.35 14:27:01 0 21.64 0.00 1.72 0.00 0.03 76.61 14:27:01 1 31.39 0.00 1.67 0.02 0.05 66.87 14:27:01 2 28.85 0.00 3.57 0.02 0.07 67.50 14:27:01 3 29.55 0.00 2.27 0.00 0.08 68.10 14:27:01 4 36.38 0.00 1.07 2.68 0.07 59.81 14:27:01 5 34.34 0.00 1.82 0.27 0.07 63.51 14:27:01 6 39.77 0.00 1.34 0.00 0.07 58.83 14:27:01 7 37.62 0.00 8.75 0.00 0.08 53.55 14:28:01 all 31.87 0.00 2.50 1.74 0.07 63.82 14:28:01 0 22.73 0.00 2.60 0.00 0.05 74.62 14:28:01 1 42.64 0.00 5.49 2.09 0.10 49.67 14:28:01 2 34.14 0.00 3.94 1.92 0.10 59.90 14:28:01 3 35.14 0.00 2.17 0.02 0.08 62.60 14:28:01 4 38.19 0.00 1.35 3.39 0.07 57.00 14:28:01 5 27.31 0.00 2.56 5.22 0.07 64.84 14:28:01 6 23.38 0.00 0.47 0.08 0.05 76.02 14:28:01 7 31.44 0.00 1.45 1.22 0.07 65.82 14:29:01 all 12.85 0.00 2.98 1.83 0.06 82.27 14:29:01 0 7.84 0.00 1.59 0.03 0.05 90.48 14:29:01 1 8.60 0.00 2.54 1.90 0.07 86.90 14:29:01 2 9.74 0.00 4.02 0.57 0.05 85.61 14:29:01 3 9.82 0.00 2.55 0.84 0.07 86.72 14:29:01 4 7.23 0.00 2.87 7.67 0.07 82.16 14:29:01 5 15.38 0.00 3.37 0.13 0.07 81.05 14:29:01 6 14.55 0.00 1.64 2.67 0.05 81.09 14:29:01 7 29.57 0.00 5.20 0.91 0.07 64.26 14:30:01 all 6.48 0.00 4.50 4.04 0.06 84.91 14:30:01 0 4.69 0.00 6.60 5.15 0.05 83.51 14:30:01 1 5.97 0.00 3.52 1.13 0.03 89.34 14:30:01 2 6.14 0.00 4.62 14.51 0.07 74.67 14:30:01 3 4.10 0.00 1.96 3.62 0.05 90.27 14:30:01 4 7.17 0.00 3.11 0.07 0.05 89.60 14:30:01 5 6.61 0.00 4.11 3.50 0.07 85.71 14:30:01 6 7.35 0.00 7.84 2.33 0.07 82.41 14:30:01 7 9.85 0.00 4.27 2.04 0.07 83.77 14:31:01 all 11.08 0.00 4.51 2.75 0.06 81.59 14:31:01 0 10.60 0.00 4.71 1.32 0.07 83.30 14:31:01 1 11.76 0.00 3.65 2.50 0.07 82.02 14:31:01 2 13.76 0.00 3.14 0.66 0.07 82.37 14:31:01 3 10.67 0.00 3.94 6.68 0.07 78.64 14:31:01 4 15.16 0.00 6.44 3.70 0.07 74.63 14:31:01 5 5.51 0.00 6.55 3.59 0.05 84.31 14:31:01 6 10.13 0.00 3.95 2.96 0.08 82.87 14:31:01 7 11.05 0.00 3.72 0.66 0.05 84.53 14:32:01 all 20.18 0.00 0.76 0.06 0.08 78.92 14:32:01 0 8.16 0.00 0.33 0.00 0.02 91.49 14:32:01 1 23.18 0.00 0.99 0.02 0.08 75.74 14:32:01 2 26.05 0.00 1.02 0.00 0.10 72.83 14:32:01 3 20.13 0.00 0.65 0.05 0.10 79.06 14:32:01 4 20.23 0.00 0.67 0.02 0.07 79.01 14:32:01 5 22.14 0.00 0.95 0.00 0.10 76.81 14:32:01 6 18.53 0.00 0.66 0.34 0.08 80.39 14:32:01 7 23.06 0.00 0.85 0.02 0.10 75.97 14:33:01 all 21.98 0.00 0.78 0.04 0.07 77.13 14:33:01 0 17.85 0.00 0.45 0.00 0.05 81.65 14:33:01 1 27.77 0.00 0.99 0.00 0.08 71.15 14:33:01 2 26.65 0.00 0.93 0.02 0.08 72.33 14:33:01 3 28.55 0.00 0.91 0.02 0.10 70.42 14:33:01 4 28.94 0.00 0.99 0.02 0.08 69.97 14:33:01 5 4.93 0.00 0.17 0.02 0.03 94.85 14:33:01 6 15.70 0.00 0.69 0.30 0.07 83.24 14:33:01 7 25.47 0.00 1.07 0.00 0.07 73.39 14:34:01 all 21.02 0.00 0.77 0.03 0.07 78.11 14:34:01 0 27.00 0.00 0.84 0.02 0.07 72.08 14:34:01 1 23.13 0.00 0.87 0.00 0.08 75.92 14:34:01 2 26.36 0.00 0.89 0.10 0.08 72.56 14:34:01 3 24.06 0.00 0.97 0.07 0.08 74.82 14:34:01 4 21.02 0.00 0.77 0.00 0.07 78.14 14:34:01 5 10.25 0.00 0.50 0.00 0.07 89.18 14:34:01 6 10.02 0.00 0.45 0.05 0.07 89.41 14:34:01 7 26.32 0.00 0.87 0.02 0.08 72.71 14:35:01 all 12.08 0.00 3.30 1.42 0.05 83.14 14:35:01 0 11.95 0.00 1.71 0.07 0.05 86.23 14:35:01 1 15.73 0.00 5.05 2.90 0.05 76.28 14:35:01 2 18.81 0.00 7.92 4.20 0.08 68.98 14:35:01 3 13.51 0.00 1.95 0.02 0.05 84.48 14:35:01 4 6.54 0.00 2.78 1.42 0.05 89.21 14:35:01 5 8.72 0.00 4.43 2.68 0.03 84.14 14:35:01 6 7.06 0.00 0.45 0.02 0.05 92.43 14:35:01 7 14.47 0.00 2.14 0.10 0.05 83.24 14:35:01 CPU %user %nice %system %iowait %steal %idle 14:36:01 all 22.01 0.00 4.89 0.07 0.07 72.96 14:36:01 0 19.97 0.00 3.40 0.00 0.07 76.56 14:36:01 1 23.94 0.00 2.39 0.39 0.07 73.21 14:36:01 2 23.07 0.00 3.12 0.03 0.07 73.71 14:36:01 3 17.54 0.00 7.82 0.00 0.07 74.57 14:36:01 4 24.00 0.00 5.48 0.03 0.07 70.42 14:36:01 5 19.42 0.00 4.71 0.00 0.07 75.80 14:36:01 6 30.11 0.00 5.59 0.07 0.07 64.16 14:36:01 7 17.91 0.00 6.64 0.02 0.08 75.34 Average: all 19.64 0.00 2.57 1.24 0.07 76.48 Average: 0 15.29 0.00 2.18 0.58 0.05 81.91 Average: 1 22.20 0.00 2.41 0.98 0.07 74.35 Average: 2 25.29 0.00 3.36 1.96 0.08 69.31 Average: 3 20.19 0.00 2.39 0.98 0.07 76.36 Average: 4 19.14 0.00 2.36 2.67 0.06 75.77 Average: 5 15.75 0.00 2.56 1.60 0.06 80.02 Average: 6 17.78 0.00 2.11 0.76 0.07 79.28 Average: 7 21.47 0.00 3.18 0.44 0.07 74.85