---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-22764 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 8.3G 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 623 13164 0 2252 15087 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:ec:b6:17 brd ff:ff:ff:ff:ff:ff inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85615sec preferred_lft 85615sec inet6 fe80::f816:3eff:feec:b617/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22764) 07/11/24 _x86_64_ (4 CPU) 09:37:49 LINUX RESTART (4 CPU) 09:38:02 tps rtps wtps bread/s bwrtn/s 09:39:03 288.90 74.70 214.20 4750.65 32518.01 09:40:01 78.47 10.38 68.10 248.88 10961.88 09:41:01 4.00 0.00 4.00 0.00 2982.00 09:42:01 4.62 0.02 4.60 0.13 3113.08 09:43:01 4.18 0.00 4.18 0.00 2566.37 09:44:01 4.38 0.02 4.37 0.13 2698.57 09:45:01 3.35 0.00 3.35 0.00 2435.86 09:46:01 7.55 0.00 7.55 0.00 3469.69 09:47:01 6.48 0.00 6.48 0.00 2561.17 09:48:01 4.35 0.32 4.03 8.40 2317.09 09:49:01 3.85 0.00 3.85 0.00 2533.71 09:50:01 134.88 4.50 130.38 133.51 11918.59 Average: 44.99 7.39 37.60 422.93 6625.22 09:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:03 13993296 15587180 2431672 14.80 60656 1735340 753636 4.31 645864 1573236 143608 09:40:01 13877536 15579308 2547432 15.51 72932 1823512 778780 4.46 669768 1652632 9612 09:41:01 13836192 15550916 2588776 15.76 82584 1824752 778780 4.46 706084 1653860 2108 09:42:01 13813108 15545440 2611860 15.90 90112 1831916 778780 4.46 715844 1661032 6168 09:43:01 13799484 15541344 2625484 15.98 96352 1833612 778780 4.46 724664 1662712 1888 09:44:01 13781476 15535720 2643492 16.09 104792 1835456 778780 4.46 736104 1664540 668 09:45:01 13770100 15533156 2654868 16.16 111796 1836184 778780 4.46 744420 1665256 2704 09:46:01 13743780 15528012 2681188 16.32 118920 1846864 778780 4.46 752636 1675940 6924 09:47:01 13735988 15526796 2688980 16.37 124072 1847364 778780 4.46 757964 1676416 740 09:48:01 13724140 15522044 2700828 16.44 129080 1847996 778780 4.46 767224 1676392 700 09:49:01 13701972 15514512 2722996 16.58 136992 1852324 778780 4.46 781152 1680696 11968 09:50:01 13494428 15509848 2930540 17.84 218952 1931508 809852 4.63 890728 1723756 82068 Average: 13772625 15539523 2652343 16.15 112270 1837236 779274 4.46 741038 1663872 22430 09:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:03 lo 2.44 2.44 0.26 0.26 0.00 0.00 0.00 0.00 09:39:03 ens3 378.95 266.11 2042.75 78.52 0.00 0.00 0.00 0.00 09:40:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 151.86 131.44 466.08 41.45 0.00 0.00 0.00 0.00 09:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 ens3 183.47 172.53 271.92 46.11 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 09:42:01 ens3 218.10 236.53 252.42 66.99 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 09:43:01 ens3 131.08 126.21 216.57 34.48 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 09:44:01 ens3 157.28 157.41 215.30 45.68 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 09:45:01 ens3 131.74 123.86 217.94 34.16 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 09:46:01 ens3 246.93 279.15 306.15 79.94 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 09:47:01 ens3 104.28 91.90 233.89 24.88 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 09:48:01 ens3 107.43 91.72 232.22 29.29 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 09:49:01 ens3 189.09 194.30 267.41 60.68 0.00 0.00 0.00 0.00 09:50:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 533.56 574.13 923.10 163.46 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 211.09 203.90 468.31 58.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22764) 07/11/24 _x86_64_ (4 CPU) 09:37:49 LINUX RESTART (4 CPU) 09:38:02 CPU %user %nice %system %iowait %steal %idle 09:39:03 all 22.01 0.00 2.29 5.89 0.06 69.75 09:39:03 0 11.53 0.00 1.99 9.84 0.07 76.57 09:39:03 1 41.30 0.00 3.63 6.15 0.09 48.84 09:39:03 2 21.57 0.00 2.06 3.00 0.05 73.32 09:39:03 3 13.65 0.00 1.48 4.56 0.05 80.26 09:40:01 all 4.79 0.00 0.69 1.92 0.04 92.56 09:40:01 0 1.40 0.00 0.21 0.02 0.03 98.34 09:40:01 1 13.36 0.00 0.98 0.48 0.03 85.14 09:40:01 2 2.54 0.00 1.04 0.12 0.05 96.24 09:40:01 3 1.85 0.00 0.54 7.04 0.03 90.54 09:41:01 all 0.56 0.00 0.46 0.53 0.04 98.42 09:41:01 0 1.52 0.00 1.09 0.40 0.07 96.92 09:41:01 1 0.13 0.00 0.13 0.50 0.00 99.23 09:41:01 2 0.55 0.00 0.53 0.03 0.07 98.81 09:41:01 3 0.05 0.00 0.05 1.19 0.02 98.69 09:42:01 all 0.68 0.00 0.54 0.57 0.03 98.17 09:42:01 0 0.42 0.00 0.32 0.77 0.03 98.46 09:42:01 1 0.17 0.00 0.03 0.85 0.02 98.93 09:42:01 2 2.09 0.00 1.79 0.35 0.07 95.70 09:42:01 3 0.05 0.00 0.03 0.30 0.00 99.62 09:43:01 all 0.47 0.00 0.30 0.72 0.02 98.48 09:43:01 0 0.08 0.00 0.10 0.42 0.03 99.37 09:43:01 1 0.03 0.00 0.02 1.83 0.00 98.12 09:43:01 2 1.60 0.00 1.04 0.28 0.05 97.03 09:43:01 3 0.15 0.00 0.07 0.33 0.02 99.43 09:44:01 all 0.61 0.00 0.39 0.50 0.03 98.47 09:44:01 0 0.27 0.00 0.07 0.62 0.03 99.01 09:44:01 1 0.37 0.00 0.27 0.82 0.02 98.53 09:44:01 2 1.77 0.00 1.24 0.32 0.05 96.63 09:44:01 3 0.05 0.00 0.02 0.25 0.02 99.67 09:45:01 all 0.54 0.00 0.32 0.38 0.03 98.72 09:45:01 0 0.33 0.00 0.13 0.75 0.03 98.75 09:45:01 1 1.57 0.00 0.95 0.64 0.07 96.77 09:45:01 2 0.23 0.00 0.17 0.00 0.05 99.55 09:45:01 3 0.00 0.00 0.02 0.17 0.00 99.82 09:46:01 all 1.17 0.00 0.61 0.50 0.05 97.68 09:46:01 0 0.20 0.00 0.27 1.16 0.05 98.33 09:46:01 1 2.01 0.00 1.74 0.23 0.08 95.93 09:46:01 2 0.33 0.00 0.28 0.00 0.03 99.35 09:46:01 3 2.13 0.00 0.16 0.61 0.02 97.08 09:47:01 all 0.79 0.00 0.26 0.40 0.02 98.53 09:47:01 0 0.08 0.00 0.08 0.65 0.02 99.17 09:47:01 1 0.10 0.00 0.08 0.27 0.02 99.53 09:47:01 2 0.53 0.00 0.32 0.02 0.02 99.12 09:47:01 3 2.43 0.00 0.56 0.61 0.05 96.35 09:48:01 all 0.70 0.00 0.27 0.39 0.03 98.61 09:48:01 0 0.48 0.00 0.17 0.95 0.02 98.38 09:48:01 1 0.28 0.00 0.03 0.00 0.02 99.67 09:48:01 2 1.12 0.00 0.50 0.10 0.03 98.25 09:48:01 3 0.90 0.00 0.35 0.54 0.05 98.16 09:49:01 all 0.95 0.00 0.43 0.48 0.04 98.09 09:49:01 0 0.52 0.00 0.27 0.85 0.03 98.33 09:49:01 1 1.25 0.00 0.72 0.20 0.05 97.78 09:49:01 2 0.97 0.00 0.68 0.05 0.05 98.25 09:49:01 3 1.06 0.00 0.08 0.81 0.03 98.00 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 11.07 0.00 4.85 1.77 0.08 82.23 09:50:01 0 10.29 0.00 6.27 1.18 0.08 82.17 09:50:01 1 11.90 0.00 8.33 0.48 0.08 79.21 09:50:01 2 13.00 0.00 2.07 1.92 0.08 82.92 09:50:01 3 9.10 0.00 2.67 3.50 0.05 84.68 Average: all 3.66 0.00 0.95 1.16 0.04 94.19 Average: 0 2.25 0.00 0.91 1.46 0.04 95.34 Average: 1 5.96 0.00 1.41 1.03 0.04 91.56 Average: 2 3.83 0.00 0.97 0.51 0.05 94.64 Average: 3 2.60 0.00 0.50 1.64 0.03 95.23