---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-23030 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 25G 131G 16% / 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 904 13517 0 17744 30809 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:e6:cd:3e brd ff:ff:ff:ff:ff:ff inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85531sec preferred_lft 85531sec inet6 fe80::f816:3eff:fee6:cd3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:57:5d:c1 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:b3ff:fe57:5dc1/64 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-23030) 06/22/25 _x86_64_ (8 CPU) 16:21:20 LINUX RESTART (8 CPU) 16:22:01 tps rtps wtps bread/s bwrtn/s 16:23:01 190.22 41.09 149.13 2197.10 64875.59 16:24:01 183.02 7.17 175.85 466.99 76460.86 16:25:01 107.78 5.98 101.80 210.63 105013.30 16:26:01 83.54 0.55 82.99 35.19 76620.43 16:27:01 213.00 2.46 210.54 397.49 137612.88 16:28:01 196.65 0.15 196.50 11.33 169959.14 16:29:01 189.45 0.03 189.42 4.53 188206.23 16:30:01 96.20 0.00 96.20 0.00 140914.78 16:31:01 9.73 0.00 9.73 0.00 294.35 16:32:01 13.35 0.00 13.35 0.00 403.60 16:33:01 8.93 0.00 8.93 0.00 276.13 16:34:01 61.29 0.00 61.29 0.00 108520.05 16:35:01 120.48 0.08 120.40 13.86 42330.54 Average: 113.22 4.43 108.80 256.51 85428.90 16:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:23:01 29433232 31248392 3505988 10.64 84760 2027708 2274084 6.69 1391184 1797144 140416 16:24:01 27354264 29874020 5584956 16.96 103432 2691976 2898528 8.53 2834440 2383548 89892 16:25:01 24030200 29937028 8909020 27.05 111468 5977556 2644852 7.78 4065672 4373456 640072 16:26:01 19677988 28755792 13261232 40.26 121700 9035544 3904044 11.49 6384920 6298260 1532784 16:27:01 17934572 28722888 15004648 45.55 127824 10689556 4043312 11.90 6458156 7908872 712 16:28:01 14246352 28733112 18692868 56.75 132904 14281024 3759368 11.06 6456076 11498116 820060 16:29:01 11667144 28693832 21272076 64.58 137456 16745544 4182680 12.31 6497180 13961104 492 16:30:01 11692616 28721744 21246604 64.50 138956 16745972 3776560 11.11 6620140 13812972 896 16:31:01 11692968 28723084 21246252 64.50 139684 16746072 3776560 11.11 7042524 13390312 28 16:32:01 11693688 28725184 21245532 64.50 140648 16746220 3776560 11.11 7592428 12840148 248 16:33:01 11693408 28725788 21245812 64.50 141340 16746320 3776560 11.11 8201588 12230276 32 16:34:01 11693740 28727348 21245480 64.50 142044 16746608 3810448 11.21 8388240 12043232 114568 16:35:01 13185124 30904832 19754096 59.97 156532 17383956 2327320 6.85 6256800 12647244 9524 Average: 16615023 29268696 16324197 49.56 129134 12504927 3457760 10.17 6014565 9629591 257671 16:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:23:01 ens3 358.84 250.11 1323.99 46.69 0.00 0.00 0.00 0.00 16:23:01 lo 2.93 2.93 0.31 0.31 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 1342.13 973.27 9441.90 234.81 0.00 0.00 0.00 0.00 16:24:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 ens3 1382.67 1031.79 2717.52 318.94 0.00 0.00 0.00 0.00 16:25:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 ens3 969.79 782.84 4615.79 227.62 0.00 0.00 0.00 0.00 16:26:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 veth01f14a1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 ens3 201.59 148.33 121.45 45.45 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 2.98 8.51 0.21 64.96 0.00 0.00 0.00 0.00 16:28:01 ens3 181.74 126.70 49.02 36.75 0.00 0.00 0.00 0.00 16:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 16:29:01 ens3 102.05 73.47 26.50 22.81 0.00 0.00 0.00 0.00 16:29:01 vethc647fca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:30:01 ens3 834.66 761.91 124.06 4646.26 0.00 0.00 0.00 0.00 16:30:01 lo 4.73 4.73 0.42 0.42 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 ens3 1360.87 1668.17 112.50 12892.00 0.00 0.00 0.00 0.00 16:31:01 lo 11.86 11.86 1.08 1.08 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 1703.73 2122.98 137.04 16682.43 0.00 0.00 0.00 0.00 16:32:01 lo 18.79 18.79 1.70 1.70 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 1981.66 2313.41 144.04 18522.05 0.00 0.00 0.00 0.00 16:33:01 lo 12.26 12.26 1.11 1.11 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 ens3 658.47 785.99 77.01 5690.32 0.00 0.00 0.00 0.00 16:34:01 lo 10.26 10.26 0.93 0.93 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 ens3 197.10 193.78 438.64 35.66 0.00 0.00 0.00 0.00 16:35:01 lo 42.13 42.13 3.83 3.83 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 868.22 865.03 1488.58 4575.69 0.00 0.00 0.00 0.00 Average: lo 8.09 8.09 0.74 0.74 0.00 0.00 0.00 0.00 Average: docker0 0.23 0.66 0.02 4.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-23030) 06/22/25 _x86_64_ (8 CPU) 16:21:20 LINUX RESTART (8 CPU) 16:22:01 CPU %user %nice %system %iowait %steal %idle 16:23:01 all 12.78 0.00 1.00 1.82 0.04 84.37 16:23:01 0 10.04 0.00 0.84 0.07 0.03 89.03 16:23:01 1 12.42 0.00 0.82 0.78 0.02 85.96 16:23:01 2 5.42 0.00 0.41 0.00 0.03 94.14 16:23:01 3 8.53 0.00 1.00 6.15 0.10 84.21 16:23:01 4 2.12 0.00 0.78 5.62 0.02 91.46 16:23:01 5 27.29 0.00 2.02 0.72 0.05 69.91 16:23:01 6 24.92 0.00 1.14 0.85 0.03 73.06 16:23:01 7 11.59 0.00 1.02 0.35 0.03 87.01 16:24:01 all 31.89 0.00 2.07 0.86 0.08 65.10 16:24:01 0 28.74 0.00 1.20 0.00 0.07 69.99 16:24:01 1 32.27 0.00 2.62 0.07 0.08 64.96 16:24:01 2 41.73 0.00 2.84 0.17 0.08 55.19 16:24:01 3 38.72 0.00 2.91 4.56 0.10 53.70 16:24:01 4 29.48 0.00 0.92 0.17 0.07 69.37 16:24:01 5 34.92 0.00 2.98 0.20 0.07 61.84 16:24:01 6 21.55 0.00 1.09 0.50 0.07 76.80 16:24:01 7 27.77 0.00 1.97 1.17 0.07 69.03 16:25:01 all 33.10 0.00 2.88 1.66 0.06 62.28 16:25:01 0 25.54 0.00 1.60 0.00 0.05 72.81 16:25:01 1 36.73 0.00 3.99 0.23 0.05 58.99 16:25:01 2 29.48 0.00 3.63 10.59 0.08 56.22 16:25:01 3 33.45 0.00 5.58 2.01 0.07 58.89 16:25:01 4 34.46 0.00 0.47 0.20 0.05 64.82 16:25:01 5 40.74 0.00 3.91 0.25 0.07 55.04 16:25:01 6 34.40 0.00 0.67 0.00 0.08 64.85 16:25:01 7 30.07 0.00 3.26 0.03 0.07 66.57 16:26:01 all 30.43 0.00 2.66 1.85 0.07 65.00 16:26:01 0 47.94 0.00 2.22 0.02 0.08 49.74 16:26:01 1 25.46 0.00 3.01 0.00 0.07 71.47 16:26:01 2 23.03 0.00 2.53 8.62 0.07 65.75 16:26:01 3 38.22 0.00 2.36 0.89 0.07 58.47 16:26:01 4 23.70 0.00 0.73 4.30 0.07 71.19 16:26:01 5 32.91 0.00 5.09 0.97 0.07 60.96 16:26:01 6 35.96 0.00 1.90 0.02 0.05 62.07 16:26:01 7 16.12 0.00 3.48 0.00 0.08 80.31 16:27:01 all 10.82 0.00 2.00 5.67 0.05 81.45 16:27:01 0 10.41 0.00 1.64 9.64 0.05 78.26 16:27:01 1 21.88 0.00 4.68 2.04 0.05 71.34 16:27:01 2 4.46 0.00 1.53 0.90 0.05 93.06 16:27:01 3 10.93 0.00 1.93 12.29 0.05 74.79 16:27:01 4 12.04 0.00 1.81 4.70 0.05 81.39 16:27:01 5 7.07 0.00 1.39 0.03 0.05 91.45 16:27:01 6 13.64 0.00 1.47 13.88 0.05 70.97 16:27:01 7 6.17 0.00 1.56 1.97 0.03 90.27 16:28:01 all 4.40 0.00 3.05 7.39 0.05 85.11 16:28:01 0 3.67 0.00 2.25 16.63 0.05 77.40 16:28:01 1 5.11 0.00 3.40 3.25 0.05 88.20 16:28:01 2 5.50 0.00 2.99 14.83 0.03 76.65 16:28:01 3 2.51 0.00 2.82 0.15 0.03 94.49 16:28:01 4 3.65 0.00 2.10 6.78 0.03 87.43 16:28:01 5 4.53 0.00 1.78 15.60 0.05 78.04 16:28:01 6 4.34 0.00 2.58 1.85 0.08 91.14 16:28:01 7 5.92 0.00 6.40 0.05 0.05 87.58 16:29:01 all 3.53 0.00 2.44 8.27 0.04 85.72 16:29:01 0 4.49 0.00 2.25 0.90 0.03 92.33 16:29:01 1 4.17 0.00 3.43 0.42 0.05 91.94 16:29:01 2 4.20 0.00 1.63 1.81 0.05 92.31 16:29:01 3 2.08 0.00 2.47 4.70 0.02 90.74 16:29:01 4 3.77 0.00 1.93 4.34 0.03 89.93 16:29:01 5 2.29 0.00 2.02 51.00 0.07 44.61 16:29:01 6 2.23 0.00 2.36 2.75 0.03 92.63 16:29:01 7 4.98 0.00 3.47 0.54 0.05 90.96 16:30:01 all 9.29 0.00 3.01 5.08 0.05 82.57 16:30:01 0 9.17 0.00 1.81 0.50 0.03 88.48 16:30:01 1 11.39 0.00 4.18 6.61 0.05 77.77 16:30:01 2 5.44 0.00 2.14 4.75 0.03 87.63 16:30:01 3 9.38 0.00 1.81 0.02 0.03 88.76 16:30:01 4 9.51 0.00 4.49 8.60 0.05 77.35 16:30:01 5 7.60 0.00 2.62 6.12 0.05 83.61 16:30:01 6 11.09 0.00 2.63 4.60 0.05 81.64 16:30:01 7 10.71 0.00 4.39 9.49 0.07 75.34 16:31:01 all 17.02 0.00 0.60 0.05 0.05 82.28 16:31:01 0 17.12 0.00 0.65 0.08 0.05 82.10 16:31:01 1 18.45 0.00 0.70 0.00 0.05 80.80 16:31:01 2 2.41 0.00 0.08 0.00 0.03 97.47 16:31:01 3 22.36 0.00 0.85 0.00 0.05 76.74 16:31:01 4 20.76 0.00 0.70 0.00 0.05 78.49 16:31:01 5 21.05 0.00 0.67 0.15 0.05 78.08 16:31:01 6 15.04 0.00 0.47 0.10 0.07 84.33 16:31:01 7 18.95 0.00 0.71 0.00 0.07 80.27 16:32:01 all 20.25 0.00 0.70 0.09 0.07 78.88 16:32:01 0 25.15 0.00 1.02 0.07 0.07 73.70 16:32:01 1 24.85 0.00 0.82 0.20 0.08 74.04 16:32:01 2 15.25 0.00 0.47 0.02 0.05 84.21 16:32:01 3 24.99 0.00 0.71 0.02 0.08 74.20 16:32:01 4 18.92 0.00 0.67 0.02 0.07 80.33 16:32:01 5 12.78 0.00 0.47 0.03 0.07 86.66 16:32:01 6 16.46 0.00 0.62 0.40 0.05 82.46 16:32:01 7 23.66 0.00 0.81 0.03 0.10 75.40 16:33:01 all 22.23 0.00 0.77 0.05 0.08 76.87 16:33:01 0 27.78 0.00 0.97 0.32 0.08 70.85 16:33:01 1 24.86 0.00 0.80 0.05 0.08 74.20 16:33:01 2 28.87 0.00 1.11 0.00 0.08 69.93 16:33:01 3 28.29 0.00 0.97 0.03 0.08 70.62 16:33:01 4 27.54 0.00 0.99 0.02 0.08 71.38 16:33:01 5 22.95 0.00 0.70 0.00 0.08 76.27 16:33:01 6 2.71 0.00 0.15 0.00 0.07 97.07 16:33:01 7 14.89 0.00 0.46 0.00 0.07 84.58 16:33:01 CPU %user %nice %system %iowait %steal %idle 16:34:01 all 9.69 0.00 2.67 4.10 0.04 83.49 16:34:01 0 11.81 0.00 1.71 1.09 0.07 85.33 16:34:01 1 10.59 0.00 4.05 6.61 0.03 78.73 16:34:01 2 12.55 0.00 1.64 0.02 0.05 85.74 16:34:01 3 10.85 0.00 2.49 5.07 0.05 81.53 16:34:01 4 9.81 0.00 1.27 0.00 0.03 88.89 16:34:01 5 12.11 0.00 4.27 9.42 0.05 74.15 16:34:01 6 2.41 0.00 1.04 0.47 0.02 96.07 16:34:01 7 7.38 0.00 4.90 10.12 0.05 77.55 16:35:01 all 19.36 0.00 5.60 0.74 0.08 74.22 16:35:01 0 24.49 0.00 1.42 0.38 0.07 73.64 16:35:01 1 18.77 0.00 5.81 0.14 0.08 75.20 16:35:01 2 16.38 0.00 7.57 2.39 0.07 73.59 16:35:01 3 17.69 0.00 4.70 0.30 0.07 77.24 16:35:01 4 14.79 0.00 5.65 0.02 0.07 79.47 16:35:01 5 21.72 0.00 6.99 0.25 0.08 70.95 16:35:01 6 18.30 0.00 4.05 0.50 0.07 77.08 16:35:01 7 22.70 0.00 8.73 1.96 0.08 66.53 Average: all 17.31 0.00 2.26 2.89 0.06 77.48 Average: 0 18.99 0.00 1.50 2.26 0.06 77.19 Average: 1 19.00 0.00 2.94 1.57 0.06 76.44 Average: 2 14.99 0.00 2.19 3.39 0.06 79.38 Average: 3 19.10 0.00 2.36 2.77 0.06 75.71 Average: 4 16.22 0.00 1.73 2.67 0.05 79.33 Average: 5 19.10 0.00 2.68 6.50 0.06 71.65 Average: 6 15.64 0.00 1.55 1.97 0.06 80.78 Average: 7 15.47 0.00 3.16 1.98 0.06 79.33