---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-26921 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 577 13208 0 2253 15134 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:ff:68:ca brd ff:ff:ff:ff:ff:ff inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85385sec preferred_lft 85385sec inet6 fe80::f816:3eff:feff:68ca/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-26921) 07/27/24 _x86_64_ (4 CPU) 09:37:27 LINUX RESTART (4 CPU) 09:38:02 tps rtps wtps bread/s bwrtn/s 09:39:01 129.94 24.06 105.88 1245.75 27495.54 09:40:01 48.09 0.00 48.09 0.00 21999.00 09:41:02 12.53 0.00 12.53 0.00 17572.00 09:42:01 7.00 0.02 6.98 0.14 7378.68 09:43:01 4.15 0.00 4.15 0.00 1270.72 09:44:01 2.93 0.02 2.92 0.13 676.44 09:45:01 2.50 0.00 2.50 0.00 629.63 09:46:01 2.87 0.00 2.87 0.00 353.14 09:47:01 7.70 0.00 7.70 0.00 1282.77 09:48:01 3.05 0.00 3.05 0.00 495.35 09:49:01 2.63 0.00 2.63 0.00 316.75 09:50:01 2.87 0.00 2.87 0.00 385.54 09:51:01 2.15 0.00 2.15 0.00 542.84 09:52:01 8.10 0.00 8.10 0.00 1110.75 09:53:01 4.73 1.85 2.88 14.80 781.61 09:54:01 187.47 5.27 182.20 190.37 13338.04 Average: 26.71 1.93 24.78 89.58 5952.61 09:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13898844 15596440 2526124 15.38 69268 1824224 717520 4.11 650800 1651576 129484 09:40:01 13891440 15597444 2533528 15.42 75440 1825136 717520 4.11 658584 1652484 3344 09:41:02 13875692 15591928 2549276 15.52 83108 1825976 717520 4.11 669640 1653336 4608 09:42:01 13854752 15587120 2570216 15.65 89568 1833028 717520 4.11 678412 1660336 17832 09:43:01 13835904 15578536 2589064 15.76 96236 1834896 717520 4.11 692104 1662236 208 09:44:01 13821604 15575320 2603364 15.85 103872 1836496 717520 4.11 701376 1663812 2832 09:45:01 13809360 15571712 2615608 15.92 110316 1837220 717520 4.11 708696 1664528 1824 09:46:01 13804660 15571512 2620308 15.95 113444 1838296 717520 4.11 711968 1665588 3036 09:47:01 13784172 15567812 2640796 16.08 117808 1848028 717520 4.11 717500 1675328 1676 09:48:01 13776968 15565956 2648000 16.12 121944 1848468 733604 4.20 721648 1675776 2676 09:49:01 13773252 15566116 2651716 16.14 124976 1848688 733604 4.20 724768 1675980 664 09:50:01 13766648 15565048 2658320 16.18 129336 1849016 733604 4.20 729156 1676312 608 09:51:01 13751676 15562228 2673292 16.28 135740 1852764 733604 4.20 736480 1680052 10824 09:52:01 13741636 15560840 2683332 16.34 138476 1857284 733604 4.20 739272 1684560 368 09:53:01 13723960 15557220 2701008 16.44 141732 1865936 751084 4.30 743056 1693216 8728 09:54:01 13516976 15488092 2907992 17.70 221744 1920468 807280 4.62 912312 1723644 25356 Average: 13789222 15568958 2635746 16.05 117063 1846620 730254 4.18 718486 1672423 13379 09:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 lo 1.15 1.15 0.13 0.13 0.00 0.00 0.00 0.00 09:39:01 ens3 110.47 85.56 1083.75 26.87 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 09:40:01 ens3 127.56 110.30 164.12 30.20 0.00 0.00 0.00 0.00 09:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:02 ens3 142.28 133.11 213.85 35.61 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 09:42:01 ens3 212.00 224.62 233.98 63.21 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 09:43:01 ens3 143.43 139.61 226.60 38.56 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 09:44:01 ens3 156.30 143.72 202.76 40.78 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 09:45:01 ens3 120.41 112.35 180.09 31.53 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 09:46:01 ens3 68.82 67.07 109.69 18.49 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 09:47:01 ens3 185.17 217.04 194.98 64.45 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 09:48:01 ens3 89.31 75.68 200.54 20.58 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 63.77 54.41 126.54 14.64 0.00 0.00 0.00 0.00 09:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 92.57 78.72 198.93 21.05 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 155.04 157.79 227.46 46.02 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 95.73 112.48 99.73 32.52 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 146.87 179.07 136.18 54.24 0.00 0.00 0.00 0.00 09:54:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:54:01 ens3 478.14 470.74 778.25 131.56 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 Average: ens3 149.22 147.63 272.78 41.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-26921) 07/27/24 _x86_64_ (4 CPU) 09:37:27 LINUX RESTART (4 CPU) 09:38:02 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 17.12 0.00 1.44 5.15 0.05 76.24 09:39:01 0 34.98 0.00 2.53 9.81 0.07 52.61 09:39:01 1 7.97 0.00 0.85 3.60 0.03 87.55 09:39:01 2 8.76 0.00 1.04 6.26 0.05 83.90 09:39:01 3 16.78 0.00 1.33 0.95 0.05 80.89 09:40:01 all 0.77 0.00 0.34 2.71 0.03 96.15 09:40:01 0 2.26 0.00 0.59 8.11 0.07 88.96 09:40:01 1 0.10 0.00 0.02 0.00 0.00 99.88 09:40:01 2 0.07 0.00 0.28 2.32 0.03 97.29 09:40:01 3 0.63 0.00 0.45 0.35 0.02 98.55 09:41:02 all 0.87 0.00 0.38 2.09 0.04 96.62 09:41:02 0 0.91 0.00 0.15 8.07 0.03 90.84 09:41:02 1 0.02 0.00 0.00 0.00 0.02 99.97 09:41:02 2 0.10 0.00 0.07 0.05 0.03 99.75 09:41:02 3 2.40 0.00 1.29 0.25 0.07 95.99 09:42:01 all 1.04 0.00 0.44 1.12 0.04 97.36 09:42:01 0 0.17 0.00 0.10 3.92 0.05 95.75 09:42:01 1 0.10 0.00 0.08 0.00 0.00 99.81 09:42:01 2 0.66 0.00 0.42 0.32 0.03 98.56 09:42:01 3 3.20 0.00 1.16 0.25 0.08 95.30 09:43:01 all 0.65 0.00 0.34 0.46 0.04 98.50 09:43:01 0 0.20 0.00 0.12 1.00 0.02 98.67 09:43:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:43:01 2 1.59 0.00 1.15 0.83 0.12 96.31 09:43:01 3 0.82 0.00 0.12 0.02 0.03 99.02 09:44:01 all 0.56 0.00 0.41 0.38 0.04 98.61 09:44:01 0 1.27 0.00 0.93 0.92 0.05 96.83 09:44:01 1 0.05 0.00 0.00 0.02 0.02 99.92 09:44:01 2 0.67 0.00 0.48 0.60 0.07 98.18 09:44:01 3 0.25 0.00 0.18 0.00 0.03 99.53 09:45:01 all 0.41 0.00 0.31 0.60 0.03 98.65 09:45:01 0 0.94 0.00 0.77 1.99 0.05 96.26 09:45:01 1 0.57 0.00 0.40 0.05 0.02 98.97 09:45:01 2 0.08 0.00 0.05 0.35 0.02 99.50 09:45:01 3 0.07 0.00 0.05 0.00 0.03 99.85 09:46:01 all 0.25 0.00 0.19 0.95 0.02 98.59 09:46:01 0 0.07 0.00 0.05 1.92 0.02 97.95 09:46:01 1 0.83 0.00 0.65 0.07 0.03 98.42 09:46:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:46:01 3 0.08 0.00 0.07 1.79 0.03 98.02 09:47:01 all 0.91 0.00 0.40 0.35 0.03 98.31 09:47:01 0 0.07 0.00 0.07 0.97 0.03 98.86 09:47:01 1 0.03 0.00 0.00 0.00 0.02 99.95 09:47:01 2 0.33 0.00 0.27 0.03 0.02 99.35 09:47:01 3 3.17 0.00 1.26 0.40 0.07 95.11 09:48:01 all 0.30 0.00 0.21 0.15 0.02 99.33 09:48:01 0 0.18 0.00 0.08 0.13 0.00 99.60 09:48:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:48:01 2 0.79 0.00 0.62 0.43 0.05 98.11 09:48:01 3 0.20 0.00 0.13 0.03 0.03 99.60 09:49:01 all 0.24 0.00 0.15 0.10 0.02 99.48 09:49:01 0 0.08 0.00 0.07 0.18 0.03 99.63 09:49:01 1 0.05 0.00 0.02 0.00 0.00 99.93 09:49:01 2 0.67 0.00 0.43 0.22 0.03 98.65 09:49:01 3 0.17 0.00 0.10 0.00 0.02 99.72 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 0.27 0.00 0.21 0.17 0.03 99.32 09:50:01 0 0.35 0.00 0.35 0.15 0.03 99.12 09:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 2 0.32 0.00 0.23 0.42 0.03 99.00 09:50:01 3 0.40 0.00 0.23 0.12 0.03 99.21 09:51:01 all 0.48 0.00 0.30 0.22 0.03 98.98 09:51:01 0 1.27 0.00 0.79 0.30 0.07 97.57 09:51:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 2 0.07 0.00 0.08 0.02 0.02 99.82 09:51:01 3 0.57 0.00 0.34 0.55 0.03 98.51 09:52:01 all 0.79 0.00 0.20 0.21 0.02 98.77 09:52:01 0 2.74 0.00 0.73 0.64 0.05 95.84 09:52:01 1 0.00 0.00 0.00 0.00 0.02 99.98 09:52:01 2 0.03 0.00 0.03 0.00 0.03 99.90 09:52:01 3 0.37 0.00 0.05 0.20 0.02 99.37 09:53:01 all 0.79 0.00 0.36 0.14 0.03 98.67 09:53:01 0 2.00 0.00 0.59 0.25 0.03 97.13 09:53:01 1 0.80 0.00 0.69 0.30 0.03 98.18 09:53:01 2 0.07 0.00 0.03 0.00 0.00 99.90 09:53:01 3 0.30 0.00 0.10 0.03 0.03 99.53 09:54:01 all 20.88 0.00 7.84 1.81 0.08 69.38 09:54:01 0 25.57 0.00 9.60 1.43 0.08 63.32 09:54:01 1 16.19 0.00 5.46 3.17 0.07 75.12 09:54:01 2 13.10 0.00 7.02 1.27 0.08 78.52 09:54:01 3 28.54 0.00 9.23 1.41 0.10 60.72 Average: all 2.88 0.00 0.84 1.03 0.04 95.21 Average: 0 4.52 0.00 1.09 2.48 0.04 91.86 Average: 1 1.65 0.00 0.50 0.44 0.02 97.38 Average: 2 1.70 0.00 0.76 0.81 0.04 96.69 Average: 3 3.62 0.00 1.01 0.40 0.04 94.93