---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-40858 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.3G 70G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 572 13206 0 2260 15137 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:13:9b:80 brd ff:ff:ff:ff:ff:ff inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85523sec preferred_lft 85523sec inet6 fe80::f816:3eff:fe13:9b80/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-40858) 09/22/24 _x86_64_ (4 CPU) 09:38:37 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:02 197.95 32.84 165.11 1668.26 29507.35 09:41:01 97.24 10.25 86.99 247.14 30268.77 09:42:01 13.03 0.00 13.03 0.00 18233.49 09:43:01 2.97 0.02 2.95 0.13 1142.42 09:44:01 3.03 0.00 3.03 0.00 528.18 09:45:01 2.95 0.02 2.93 0.13 856.12 09:46:01 2.85 0.00 2.85 0.00 853.85 09:47:01 5.18 0.00 5.18 0.00 1228.20 09:48:01 6.20 0.00 6.20 0.00 965.71 09:49:01 2.85 0.00 2.85 0.00 401.27 09:50:01 2.78 0.00 2.78 0.00 341.94 09:51:01 3.03 0.00 3.03 0.00 741.21 09:52:01 95.47 0.58 94.88 24.40 6489.72 09:53:01 100.45 4.82 95.63 167.71 9448.43 Average: 38.21 3.46 34.75 150.44 7187.14 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:02 13964532 15572624 2460436 14.98 62108 1747324 779316 4.46 664264 1582644 162256 09:41:01 13895944 15602644 2529024 15.40 75260 1825936 710916 4.07 648632 1654156 2304 09:42:01 13875420 15593948 2549548 15.52 84032 1826992 710916 4.07 663964 1655192 1968 09:43:01 13853836 15589552 2571132 15.65 91188 1834060 710916 4.07 672904 1662364 9064 09:44:01 13849552 15588568 2575416 15.68 93896 1834380 731980 4.19 676032 1662568 1184 09:45:01 13825640 15579076 2599328 15.83 103072 1837224 731980 4.19 693372 1665396 3668 09:46:01 13809444 15575532 2615524 15.92 112576 1838380 731980 4.19 704076 1666540 3124 09:47:01 13782800 15570228 2642168 16.09 119380 1849504 731980 4.19 712116 1677668 18468 09:48:01 13777044 15569700 2647924 16.12 123516 1849912 731980 4.19 716268 1678060 1948 09:49:01 13770012 15567916 2654956 16.16 127640 1850168 731980 4.19 720444 1678316 1280 09:50:01 13763868 15566952 2661100 16.20 131672 1850480 731980 4.19 725324 1678620 636 09:51:01 13742168 15562892 2682800 16.33 140020 1856920 731980 4.19 734276 1685060 13192 09:52:01 13318004 15328756 3106964 18.92 220820 1923760 1174844 6.72 1051236 1740524 138812 09:53:01 13593608 15570832 2831360 17.24 225728 1922300 767012 4.39 829500 1724832 15608 Average: 13772991 15559944 2651977 16.15 122208 1846239 764983 4.38 729458 1672281 26679 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:02 ens3 116.46 91.18 1393.23 31.99 0.00 0.00 0.00 0.00 09:40:02 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 09:41:01 ens3 168.07 148.11 492.90 40.96 0.00 0.00 0.00 0.00 09:41:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 09:42:01 ens3 179.97 160.56 240.31 48.26 0.00 0.00 0.00 0.00 09:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 229.91 244.15 263.65 68.23 0.00 0.00 0.00 0.00 09:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:44:01 ens3 56.47 50.81 119.55 13.18 0.00 0.00 0.00 0.00 09:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 197.55 189.67 256.98 53.23 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 173.33 166.71 294.12 46.28 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 253.39 286.35 307.66 81.58 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 89.55 79.10 229.63 20.56 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 85.54 75.59 203.34 19.74 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 84.74 74.92 214.10 19.72 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 222.01 234.98 294.98 67.50 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 215.21 256.32 355.35 75.12 0.00 0.00 0.00 0.00 09:52:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 440.96 434.76 581.79 121.08 0.00 0.00 0.00 0.00 09:53:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 179.53 178.12 374.69 50.54 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-40858) 09/22/24 _x86_64_ (4 CPU) 09:38:37 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:02 all 18.41 0.00 1.53 7.42 0.07 72.57 09:40:02 0 29.73 0.00 2.37 6.93 0.08 60.88 09:40:02 1 10.70 0.00 1.39 16.62 0.07 71.23 09:40:02 2 13.68 0.00 1.05 4.46 0.08 80.73 09:40:02 3 19.58 0.00 1.30 1.71 0.07 77.34 09:41:01 all 4.82 0.00 0.71 4.45 0.07 89.95 09:41:01 0 10.65 0.00 1.37 1.40 0.12 86.46 09:41:01 1 2.06 0.00 0.22 10.65 0.02 87.06 09:41:01 2 4.58 0.00 0.95 4.52 0.08 89.87 09:41:01 3 2.02 0.00 0.31 1.26 0.05 96.37 09:42:01 all 0.63 0.00 0.39 3.34 0.08 95.56 09:42:01 0 0.38 0.00 0.13 0.00 0.07 99.41 09:42:01 1 0.33 0.00 0.28 9.49 0.03 89.86 09:42:01 2 1.57 0.00 1.12 3.86 0.20 93.25 09:42:01 3 0.20 0.00 0.05 0.00 0.05 99.70 09:43:01 all 0.94 0.00 0.49 0.40 0.05 98.12 09:43:01 0 2.86 0.00 1.16 0.28 0.08 95.61 09:43:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:43:01 2 0.74 0.00 0.69 1.30 0.07 97.21 09:43:01 3 0.15 0.00 0.08 0.00 0.03 99.73 09:44:01 all 0.47 0.00 0.15 0.17 0.02 99.19 09:44:01 0 1.16 0.00 0.25 0.02 0.03 98.54 09:44:01 1 0.53 0.00 0.22 0.00 0.03 99.22 09:44:01 2 0.07 0.00 0.12 0.55 0.02 99.25 09:44:01 3 0.10 0.00 0.05 0.10 0.00 99.75 09:45:01 all 0.64 0.00 0.47 0.41 0.06 98.42 09:45:01 0 1.41 0.00 1.09 0.25 0.12 97.12 09:45:01 1 0.77 0.00 0.57 0.22 0.07 98.38 09:45:01 2 0.10 0.00 0.10 0.82 0.05 98.93 09:45:01 3 0.28 0.00 0.12 0.35 0.05 99.20 09:46:01 all 0.82 0.00 0.44 0.25 0.05 98.44 09:46:01 0 0.72 0.00 0.15 0.00 0.05 99.08 09:46:01 1 0.43 0.00 0.28 0.10 0.02 99.17 09:46:01 2 1.96 0.00 1.24 0.50 0.05 96.25 09:46:01 3 0.20 0.00 0.10 0.37 0.03 99.30 09:47:01 all 0.71 0.00 0.64 0.27 0.04 98.33 09:47:01 0 0.30 0.00 0.28 0.00 0.05 99.36 09:47:01 1 0.05 0.00 0.02 0.00 0.02 99.92 09:47:01 2 1.66 0.00 1.33 0.30 0.07 96.64 09:47:01 3 0.84 0.00 0.97 0.77 0.05 97.37 09:48:01 all 0.30 0.00 0.20 0.17 0.02 99.31 09:48:01 0 0.07 0.00 0.05 0.00 0.00 99.88 09:48:01 1 0.07 0.00 0.00 0.00 0.00 99.93 09:48:01 2 1.04 0.00 0.67 0.45 0.05 97.78 09:48:01 3 0.05 0.00 0.07 0.23 0.02 99.63 09:49:01 all 0.63 0.00 0.22 0.24 0.03 98.88 09:49:01 0 0.08 0.00 0.10 0.07 0.02 99.73 09:49:01 1 0.68 0.00 0.50 0.57 0.03 98.22 09:49:01 2 1.67 0.00 0.18 0.33 0.03 97.78 09:49:01 3 0.07 0.00 0.08 0.03 0.02 99.80 09:50:01 all 0.80 0.00 0.22 0.11 0.02 98.85 09:50:01 0 0.53 0.00 0.42 0.05 0.03 98.97 09:50:01 1 0.02 0.00 0.02 0.18 0.00 99.78 09:50:01 2 2.54 0.00 0.41 0.02 0.05 96.98 09:50:01 3 0.07 0.00 0.03 0.15 0.02 99.73 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 1.14 0.00 0.47 0.18 0.04 98.17 09:51:01 0 2.04 0.00 1.27 0.22 0.07 96.41 09:51:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:51:01 2 2.33 0.00 0.51 0.08 0.08 97.00 09:51:01 3 0.17 0.00 0.10 0.47 0.02 99.25 09:52:01 all 4.60 0.00 0.89 0.92 0.04 93.54 09:52:01 0 3.83 0.00 0.47 0.02 0.02 95.67 09:52:01 1 4.20 0.00 1.32 1.32 0.00 93.16 09:52:01 2 6.18 0.00 1.34 0.15 0.05 92.27 09:52:01 3 4.20 0.00 0.45 2.18 0.05 93.12 09:53:01 all 19.49 0.00 7.31 1.42 0.08 71.70 09:53:01 0 21.25 0.00 5.38 3.09 0.10 70.17 09:53:01 1 19.36 0.00 12.03 0.28 0.07 68.26 09:53:01 2 22.30 0.00 5.30 0.39 0.08 71.93 09:53:01 3 15.06 0.00 6.33 1.99 0.08 76.54 Average: all 3.88 0.00 1.01 1.41 0.05 93.66 Average: 0 5.32 0.00 1.03 0.87 0.06 92.71 Average: 1 2.83 0.00 1.22 2.80 0.03 93.13 Average: 2 4.30 0.00 1.07 1.26 0.07 93.30 Average: 3 3.06 0.00 0.71 0.68 0.04 95.50