---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-13642 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: 2800.000 BogoMIPS: 5600.00 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 584 13186 0 2268 15126 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:40:a2:97 brd ff:ff:ff:ff:ff:ff inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe40:a297/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13642) 01/20/24 _x86_64_ (4 CPU) 09:37:20 LINUX RESTART (4 CPU) 09:38:02 tps rtps wtps bread/s bwrtn/s 09:39:01 120.28 23.78 96.51 1237.21 30092.66 09:40:01 42.73 0.00 42.73 0.00 24188.77 09:41:01 13.28 0.02 13.26 0.13 16448.73 09:42:01 3.67 0.00 3.67 0.00 911.98 09:43:01 2.68 0.00 2.68 0.00 970.37 09:44:01 6.57 0.02 6.55 0.13 1452.96 09:45:01 5.03 0.00 5.03 0.00 620.03 09:46:01 2.03 0.00 2.03 0.00 324.35 09:47:01 3.43 0.00 3.43 0.00 691.08 09:48:01 82.34 0.57 81.77 22.93 6322.95 09:49:01 78.35 4.73 73.62 165.44 8496.18 Average: 32.63 2.61 30.02 127.94 8195.92 09:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13902880 15616208 2522088 15.36 73176 1834944 762448 4.36 633920 1663504 119076 09:40:01 13880960 15609700 2544008 15.49 84560 1836652 762448 4.36 649232 1665172 4 09:41:01 13854220 15600156 2570748 15.65 91224 1843952 762448 4.36 662256 1672448 3472 09:42:01 13835280 15595068 2589688 15.77 100072 1846608 778480 4.46 674428 1675096 3960 09:43:01 13818020 15590884 2606948 15.87 109728 1847824 795656 4.55 685576 1676312 2260 09:44:01 13758728 15552012 2666240 16.23 116740 1858296 795656 4.55 729096 1686768 8108 09:45:01 13753748 15551604 2671220 16.26 120448 1858648 795656 4.55 732836 1687108 624 09:46:01 13747196 15550956 2677772 16.30 125040 1859016 795656 4.55 737508 1687472 2684 09:47:01 13731240 15547372 2693728 16.40 133048 1861380 795656 4.55 746876 1689824 6700 09:48:01 13403428 15396840 3021540 18.40 212740 1918892 1123408 6.43 976448 1738108 132876 09:49:01 13535056 15516128 2889912 17.59 217860 1934048 822736 4.71 877580 1739060 61480 Average: 13747341 15556993 2677627 16.30 125876 1863660 817295 4.68 736887 1689170 31022 09:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 ens3 134.66 108.49 1140.40 39.02 0.00 0.00 0.00 0.00 09:39:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 09:40:01 ens3 208.68 202.38 309.17 55.48 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 243.74 263.84 300.83 77.89 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 184.94 183.85 309.88 50.83 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 173.47 170.69 297.61 48.37 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 248.43 282.79 337.61 81.46 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 81.05 72.07 247.91 18.51 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 93.07 85.92 256.76 21.95 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 178.85 173.39 397.56 48.19 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 289.60 342.41 285.95 102.57 0.00 0.00 0.00 0.00 09:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:49:01 ens3 454.51 446.51 757.02 125.33 0.00 0.00 0.00 0.00 09:49:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 208.38 212.19 420.79 60.91 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 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-13642) 01/20/24 _x86_64_ (4 CPU) 09:37:20 LINUX RESTART (4 CPU) 09:38:02 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 18.19 0.00 1.50 3.45 0.06 76.80 09:39:01 0 11.46 0.00 1.11 3.69 0.03 83.71 09:39:01 1 16.76 0.00 1.73 0.41 0.07 81.03 09:39:01 2 14.30 0.00 1.12 0.87 0.03 83.68 09:39:01 3 30.25 0.00 2.04 8.86 0.10 58.75 09:40:01 all 0.89 0.00 0.56 2.72 0.03 95.80 09:40:01 0 1.39 0.00 1.34 1.86 0.07 95.35 09:40:01 1 0.82 0.00 0.82 0.59 0.05 97.73 09:40:01 2 0.17 0.00 0.00 0.00 0.02 99.82 09:40:01 3 1.17 0.00 0.08 8.40 0.00 90.34 09:41:01 all 0.94 0.00 0.61 1.95 0.03 96.47 09:41:01 0 1.65 0.00 1.74 0.48 0.07 96.05 09:41:01 1 0.90 0.00 0.72 0.92 0.03 97.43 09:41:01 2 0.17 0.00 0.02 0.00 0.00 99.82 09:41:01 3 1.04 0.00 0.00 6.33 0.00 92.62 09:42:01 all 0.68 0.00 0.48 0.20 0.03 98.62 09:42:01 0 0.70 0.00 0.79 0.40 0.05 98.06 09:42:01 1 1.24 0.00 1.09 0.38 0.05 97.24 09:42:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:42:01 3 0.78 0.00 0.02 0.00 0.02 99.19 09:43:01 all 0.59 0.00 0.41 0.19 0.03 98.78 09:43:01 0 1.02 0.00 0.69 0.13 0.07 98.09 09:43:01 1 1.25 0.00 0.90 0.43 0.05 97.36 09:43:01 2 0.05 0.00 0.05 0.17 0.00 99.73 09:43:01 3 0.05 0.00 0.00 0.02 0.00 99.93 09:44:01 all 0.75 0.00 0.75 0.80 0.03 97.67 09:44:01 0 1.85 0.00 1.65 2.67 0.05 93.77 09:44:01 1 0.08 0.00 0.02 0.00 0.02 99.88 09:44:01 2 0.02 0.00 0.47 0.47 0.02 99.03 09:44:01 3 1.04 0.00 0.88 0.05 0.03 98.00 09:45:01 all 0.45 0.00 0.18 0.17 0.01 99.19 09:45:01 0 1.68 0.00 0.70 0.55 0.03 97.04 09:45:01 1 0.03 0.00 0.02 0.00 0.02 99.93 09:45:01 2 0.02 0.00 0.02 0.13 0.00 99.83 09:45:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:46:01 all 0.78 0.00 0.20 0.08 0.02 98.93 09:46:01 0 3.01 0.00 0.76 0.30 0.05 95.89 09:46:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:46:01 2 0.02 0.00 0.00 0.02 0.00 99.97 09:46:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:47:01 all 0.77 0.00 0.40 0.13 0.05 98.66 09:47:01 0 2.93 0.00 1.50 0.35 0.05 95.18 09:47:01 1 0.07 0.00 0.07 0.00 0.12 99.75 09:47:01 2 0.05 0.00 0.02 0.17 0.00 99.77 09:47:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:48:01 all 3.39 0.00 1.02 2.35 0.04 93.20 09:48:01 0 3.87 0.00 1.36 5.29 0.07 89.41 09:48:01 1 3.79 0.00 1.24 0.77 0.07 94.13 09:48:01 2 2.89 0.00 0.42 2.34 0.03 94.32 09:48:01 3 3.00 0.00 1.05 0.98 0.02 94.94 09:49:01 all 17.76 0.00 7.23 4.40 0.08 70.54 09:49:01 0 9.23 0.00 5.03 1.15 0.05 84.54 09:49:01 1 13.24 0.00 6.90 1.36 0.07 78.43 09:49:01 2 11.52 0.00 7.97 0.52 0.05 79.94 09:49:01 3 36.98 0.00 8.96 14.56 0.12 39.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.08 0.00 1.21 1.49 0.04 93.19 Average: 0 3.51 0.00 1.51 1.53 0.05 93.40 Average: 1 3.46 0.00 1.23 0.44 0.05 94.83 Average: 2 2.63 0.00 0.92 0.42 0.01 96.01 Average: 3 6.72 0.00 1.18 3.56 0.03 88.51