---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-5279 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 8.4G 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 551 13219 0 2268 15159 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:0f:53:41 brd ff:ff:ff:ff:ff:ff inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:fe0f:5341/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5279) 02/14/24 _x86_64_ (4 CPU) 09:37:25 LINUX RESTART (4 CPU) 09:38:01 tps rtps wtps bread/s bwrtn/s 09:39:01 117.94 23.31 94.64 1213.73 14729.89 09:40:01 31.57 0.02 31.56 0.27 7664.78 09:41:01 5.20 0.00 5.20 0.00 4015.33 09:42:01 5.33 0.02 5.32 0.13 4049.86 09:43:01 5.05 0.00 5.05 0.00 3958.81 09:44:01 4.85 0.02 4.83 0.13 3537.75 09:45:01 10.65 0.00 10.65 0.00 4630.29 09:46:01 4.42 0.00 4.42 0.00 3138.28 09:47:01 4.43 0.00 4.43 0.00 3217.72 09:48:01 5.72 0.00 5.72 0.00 4333.28 09:49:01 165.97 4.55 161.42 136.64 15193.73 Average: 32.83 2.54 30.29 122.81 6224.40 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13904884 15615288 2520084 15.34 70244 1835808 685980 3.93 632656 1663876 118680 09:40:01 13886840 15610916 2538128 15.45 80508 1837056 685980 3.93 647316 1665020 7796 09:41:01 13861716 15603028 2563252 15.61 88424 1843252 685980 3.93 659456 1671208 15072 09:42:01 13847260 15597924 2577708 15.69 94412 1845024 685980 3.93 669240 1673008 1332 09:43:01 13825616 15592036 2599352 15.83 104348 1848192 704832 4.03 682324 1676144 5776 09:44:01 13812808 15589140 2612160 15.90 111772 1848992 720864 4.13 690876 1676896 1204 09:45:01 13787872 15583764 2637096 16.06 117844 1859400 736896 4.22 698580 1687304 1720 09:46:01 13783824 15583748 2641144 16.08 121316 1859796 736896 4.22 702028 1687692 2148 09:47:01 13777264 15582668 2647704 16.12 125724 1859988 736896 4.22 706360 1687992 1468 09:48:01 13751264 15578068 2673704 16.28 136400 1867164 736896 4.22 718524 1695144 9808 09:49:01 13564708 15535292 2860260 17.41 215660 1925488 785196 4.49 851672 1734848 50700 Average: 13800369 15588352 2624599 15.98 115150 1857287 718400 4.11 696276 1683557 19609 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 ens3 86.37 60.48 1083.02 18.97 0.00 0.00 0.00 0.00 09:39:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 09:40:01 ens3 196.28 184.82 269.28 60.55 0.00 0.00 0.00 0.00 09:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 ens3 250.22 263.21 322.80 72.72 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 138.09 131.33 242.72 37.19 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 ens3 205.97 206.55 281.05 57.86 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 137.79 133.29 278.05 36.41 0.00 0.00 0.00 0.00 09:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 233.46 264.67 308.37 75.88 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 74.60 66.22 231.25 17.40 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 89.58 81.98 260.37 21.04 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 271.49 287.52 460.56 81.74 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 595.97 628.86 900.46 176.82 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 207.24 209.89 421.62 59.69 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 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-5279) 02/14/24 _x86_64_ (4 CPU) 09:37:25 LINUX RESTART (4 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 20.36 0.00 1.57 3.93 0.05 74.10 09:39:01 0 5.87 0.00 0.98 1.30 0.03 91.82 09:39:01 1 36.01 0.00 2.59 9.01 0.08 52.31 09:39:01 2 22.57 0.00 1.52 1.37 0.05 74.49 09:39:01 3 17.03 0.00 1.19 4.06 0.05 77.68 09:40:01 all 0.70 0.00 0.53 1.09 0.06 97.61 09:40:01 0 0.47 0.00 0.42 0.05 0.05 99.02 09:40:01 1 0.42 0.00 0.18 2.19 0.05 97.16 09:40:01 2 0.63 0.00 0.27 1.20 0.05 97.85 09:40:01 3 1.29 0.00 1.24 0.94 0.10 96.43 09:41:01 all 0.72 0.00 0.62 0.66 0.06 97.94 09:41:01 0 1.68 0.00 1.50 0.71 0.12 96.00 09:41:01 1 0.75 0.00 0.73 1.74 0.05 96.73 09:41:01 2 0.17 0.00 0.22 0.05 0.05 99.51 09:41:01 3 0.27 0.00 0.07 0.15 0.02 99.50 09:42:01 all 0.55 0.00 0.34 0.78 0.04 98.29 09:42:01 0 0.49 0.00 0.30 2.45 0.05 96.71 09:42:01 1 1.04 0.00 0.64 0.33 0.07 97.93 09:42:01 2 0.10 0.00 0.08 0.00 0.03 99.78 09:42:01 3 0.58 0.00 0.33 0.33 0.03 98.71 09:43:01 all 0.69 0.00 0.55 0.73 0.05 97.98 09:43:01 0 0.03 0.00 0.05 2.16 0.02 97.74 09:43:01 1 0.03 0.00 0.02 0.02 0.05 99.88 09:43:01 2 0.12 0.00 0.08 0.02 0.03 99.75 09:43:01 3 2.59 0.00 2.04 0.72 0.08 94.57 09:44:01 all 0.59 0.00 0.36 0.51 0.04 98.50 09:44:01 0 0.10 0.00 0.10 1.64 0.03 98.12 09:44:01 1 0.12 0.00 0.08 0.00 0.03 99.77 09:44:01 2 0.08 0.00 0.08 0.00 0.02 99.82 09:44:01 3 2.07 0.00 1.17 0.42 0.08 96.25 09:45:01 all 0.65 0.00 0.54 0.78 0.04 97.98 09:45:01 0 0.42 0.00 0.34 2.57 0.05 96.63 09:45:01 1 0.97 0.00 0.90 0.17 0.05 97.92 09:45:01 2 0.02 0.00 0.08 0.18 0.02 99.70 09:45:01 3 1.17 0.00 0.87 0.22 0.05 97.69 09:46:01 all 0.27 0.00 0.20 0.38 0.03 99.12 09:46:01 0 0.82 0.00 0.65 1.52 0.05 96.95 09:46:01 1 0.07 0.00 0.02 0.00 0.02 99.90 09:46:01 2 0.08 0.00 0.05 0.00 0.02 99.85 09:46:01 3 0.12 0.00 0.03 0.00 0.02 99.83 09:47:01 all 0.31 0.00 0.20 0.57 0.04 98.89 09:47:01 0 0.15 0.00 0.07 1.79 0.05 97.94 09:47:01 1 0.07 0.00 0.03 0.00 0.02 99.88 09:47:01 2 0.97 0.00 0.63 0.52 0.07 97.81 09:47:01 3 0.05 0.00 0.07 0.00 0.03 99.85 09:48:01 all 0.75 0.00 0.53 0.75 0.05 97.91 09:48:01 0 0.60 0.00 0.35 2.09 0.08 96.88 09:48:01 1 0.08 0.00 0.03 0.00 0.02 99.87 09:48:01 2 2.27 0.00 1.67 0.88 0.08 95.10 09:48:01 3 0.07 0.00 0.10 0.00 0.05 99.78 09:49:01 all 12.31 0.00 7.30 2.45 0.09 77.85 09:49:01 0 10.39 0.00 6.12 4.68 0.08 78.73 09:49:01 1 12.83 0.00 10.22 1.08 0.07 75.79 09:49:01 2 14.32 0.00 7.35 1.52 0.12 76.69 09:49:01 3 11.66 0.00 5.42 2.54 0.08 80.30 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.44 0.00 1.16 1.15 0.05 94.20 Average: 0 1.91 0.00 0.99 1.90 0.06 95.14 Average: 1 4.77 0.00 1.42 1.32 0.05 92.45 Average: 2 3.75 0.00 1.09 0.52 0.05 94.60 Average: 3 3.34 0.00 1.13 0.85 0.05 94.62