---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-1656 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 8.9G 69G 12% / 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 558 12694 0 2786 15157 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:98:65:90 brd ff:ff:ff:ff:ff:ff inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84922sec preferred_lft 84922sec inet6 fe80::f816:3eff:fe98:6590/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-1656) 11/19/23 _x86_64_ (4 CPU) 13:55:28 LINUX RESTART (4 CPU) 13:56:02 tps rtps wtps bread/s bwrtn/s 13:57:01 116.99 18.42 98.58 1121.38 34507.49 13:58:01 145.57 33.37 112.20 1168.00 39986.53 13:59:01 33.26 15.85 17.41 547.24 5836.49 14:00:01 2.85 1.08 1.77 35.73 78.52 14:01:01 1.80 0.00 1.80 0.00 88.79 14:02:01 1.80 0.02 1.78 0.13 44.53 14:03:01 2.22 0.02 2.20 0.13 53.46 14:04:01 3.47 0.00 3.47 0.00 78.52 14:05:01 1.30 0.00 1.30 0.00 16.80 14:06:01 1.88 0.00 1.88 0.00 26.13 14:07:01 3.27 1.12 2.15 23.20 31.86 14:08:01 1.23 0.00 1.23 0.00 18.13 14:09:01 1.05 0.03 1.02 0.27 16.00 14:10:01 3.73 0.00 3.73 0.00 94.38 14:11:01 4.35 1.83 2.52 14.66 57.85 14:12:01 2.18 0.00 2.18 0.00 43.19 14:13:01 2.05 0.00 2.05 0.00 51.32 14:14:01 2.40 0.00 2.40 0.00 63.72 14:15:01 1.38 0.00 1.38 0.00 28.40 14:16:01 2.23 0.00 2.23 0.00 52.39 14:17:01 1.22 0.02 1.20 0.13 18.66 14:18:01 2.22 0.00 2.22 0.00 38.39 14:19:01 2.07 0.05 2.02 1.47 164.77 14:20:01 51.11 7.30 43.81 1070.22 14599.57 Average: 16.25 3.29 12.96 165.27 3978.57 13:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13939948 15630476 2485020 15.13 69900 1815400 715136 4.09 611564 1651788 174704 13:58:01 12870808 14868072 3554160 21.64 76864 2106676 1572956 9.00 1429880 1883496 20920 13:59:01 10694824 12764256 5730144 34.89 78652 2174664 3881892 22.22 3580480 1898092 1244 14:00:01 10563156 12634372 5861812 35.69 78732 2176152 3931852 22.50 3710328 1897872 136 14:01:01 10526252 12599480 5898716 35.91 78792 2178072 3950616 22.61 3746020 1899788 84 14:02:01 10524228 12598092 5900740 35.93 78856 2178624 3950616 22.61 3747104 1900320 60 14:03:01 10511900 12586812 5913068 36.00 78940 2179544 3966660 22.70 3758988 1900184 352 14:04:01 10504692 12580528 5920276 36.04 79020 2180336 3966660 22.70 3764984 1900976 116 14:05:01 10504164 12580028 5920804 36.05 79068 2180340 3966660 22.70 3765324 1900968 52 14:06:01 10504284 12580184 5920684 36.05 79132 2180336 3966660 22.70 3765368 1900976 48 14:07:01 10502236 12579172 5922732 36.06 79224 2181152 4008616 22.94 3765836 1901572 40 14:08:01 10502024 12579004 5922944 36.06 79264 2181152 4008616 22.94 3766124 1901580 36 14:09:01 10500168 12577416 5924800 36.07 79304 2181344 4008616 22.94 3768188 1901744 268 14:10:01 10485492 12564120 5939476 36.16 79404 2182576 4008616 22.94 3782152 1902136 108 14:11:01 10362592 12442256 6062376 36.91 79912 2183024 4448332 25.46 3903048 1902564 104 14:12:01 10360084 12440240 6064884 36.92 79980 2183444 4448332 25.46 3905132 1902920 280 14:13:01 10362240 12443108 6062728 36.91 80060 2184048 4448332 25.46 3901936 1903512 172 14:14:01 10361048 12442696 6063920 36.92 80132 2184744 4448332 25.46 3902520 1904204 156 14:15:01 10360616 12442632 6064352 36.92 80188 2185040 4448332 25.46 3902940 1904500 168 14:16:01 10358788 12441268 6066180 36.93 80244 2185428 4464392 25.55 3903520 1904888 56 14:17:01 10395760 12478320 6029208 36.71 80296 2185456 4433096 25.37 3866236 1904920 288 14:18:01 10394836 12477660 6030132 36.71 80360 2185632 4433096 25.37 3867352 1905084 88 14:19:01 12631276 14726976 3793692 23.10 80744 2197516 1635500 9.36 1641976 1901944 8284 14:20:01 12930884 15480672 3494084 21.27 87040 2637340 840084 4.81 1110048 2119616 63112 Average: 10902179 12980743 5522789 33.62 79338 2182835 3664667 20.97 3369460 1899818 11286 13:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 13:57:01 ens3 77.80 48.07 1081.74 8.35 0.00 0.00 0.00 0.00 13:58:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:58:01 ens3 562.98 465.20 3653.16 190.83 0.00 0.00 0.00 0.00 13:59:01 lo 0.25 0.25 0.04 0.04 0.00 0.00 0.00 0.00 13:59:01 ens3 418.60 277.87 301.08 165.01 0.00 0.00 0.00 0.00 14:00:01 lo 0.55 0.55 0.17 0.17 0.00 0.00 0.00 0.00 14:00:01 ens3 110.55 66.52 43.76 38.20 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 245.26 189.44 67.05 66.11 0.00 0.00 0.00 0.00 14:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 ens3 52.09 47.53 13.48 15.33 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 86.79 75.04 35.79 33.70 0.00 0.00 0.00 0.00 14:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 ens3 112.98 79.72 39.01 32.92 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 1.60 0.57 0.40 0.61 0.00 0.00 0.00 0.00 14:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 ens3 1.32 0.32 0.18 0.33 0.00 0.00 0.00 0.00 14:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 1.07 0.18 0.09 0.22 0.00 0.00 0.00 0.00 14:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 ens3 1.52 0.22 0.20 0.22 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 6.02 4.27 1.32 1.68 0.00 0.00 0.00 0.00 14:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 44.88 35.14 11.63 11.34 0.00 0.00 0.00 0.00 14:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 15.83 9.81 6.62 5.74 0.00 0.00 0.00 0.00 14:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 ens3 17.01 12.65 4.37 3.93 0.00 0.00 0.00 0.00 14:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 17.40 11.45 4.06 3.66 0.00 0.00 0.00 0.00 14:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 ens3 135.21 79.65 45.55 37.07 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 6.72 5.17 1.62 1.59 0.00 0.00 0.00 0.00 14:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 ens3 30.08 21.11 7.98 6.81 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 1.37 0.47 0.16 0.29 0.00 0.00 0.00 0.00 14:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 ens3 1.63 0.68 0.20 0.34 0.00 0.00 0.00 0.00 14:19:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 ens3 95.30 66.56 39.89 26.12 0.00 0.00 0.00 0.00 14:20:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:20:01 ens3 75.17 56.97 202.01 20.12 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 Average: ens3 88.30 64.78 231.11 27.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-1656) 11/19/23 _x86_64_ (4 CPU) 13:55:28 LINUX RESTART (4 CPU) 13:56:02 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 20.90 0.00 1.44 4.94 0.05 72.68 13:57:01 0 33.27 0.00 2.09 2.07 0.05 62.52 13:57:01 1 11.98 0.00 0.99 13.83 0.03 73.17 13:57:01 2 16.10 0.00 1.24 2.91 0.05 79.70 13:57:01 3 22.20 0.00 1.41 0.97 0.05 75.37 13:58:01 all 36.17 0.00 4.82 2.66 0.08 56.28 13:58:01 0 27.93 0.00 1.97 0.40 0.07 69.63 13:58:01 1 44.43 0.00 7.89 0.48 0.08 47.12 13:58:01 2 32.33 0.00 7.12 9.23 0.08 51.24 13:58:01 3 39.98 0.00 2.30 0.57 0.07 57.09 13:59:01 all 45.26 0.00 3.77 1.10 0.09 49.78 13:59:01 0 46.78 0.00 6.86 0.19 0.08 46.09 13:59:01 1 38.68 0.00 0.70 0.17 0.08 60.37 13:59:01 2 40.83 0.00 1.75 3.96 0.10 53.36 13:59:01 3 54.69 0.00 5.86 0.08 0.10 39.26 14:00:01 all 7.72 0.00 0.20 0.09 0.02 91.97 14:00:01 0 4.34 0.00 0.17 0.02 0.03 95.45 14:00:01 1 8.38 0.00 0.13 0.00 0.03 91.45 14:00:01 2 10.06 0.00 0.38 0.33 0.03 89.19 14:00:01 3 8.11 0.00 0.12 0.02 0.02 91.74 14:01:01 all 3.14 0.00 0.35 0.05 0.02 96.45 14:01:01 0 4.01 0.00 0.27 0.12 0.02 95.59 14:01:01 1 2.95 0.00 0.17 0.02 0.00 96.87 14:01:01 2 3.17 0.00 0.58 0.10 0.00 96.15 14:01:01 3 2.44 0.00 0.36 0.00 0.02 97.18 14:02:01 all 1.01 0.00 0.10 0.02 0.01 98.85 14:02:01 0 0.45 0.00 0.07 0.08 0.02 99.38 14:02:01 1 0.45 0.00 0.10 0.00 0.02 99.43 14:02:01 2 0.68 0.00 0.08 0.02 0.00 99.22 14:02:01 3 2.47 0.00 0.12 0.00 0.02 97.40 14:03:01 all 2.94 0.00 0.17 0.01 0.02 96.86 14:03:01 0 3.54 0.00 0.28 0.02 0.03 96.13 14:03:01 1 3.25 0.00 0.13 0.00 0.00 96.62 14:03:01 2 2.61 0.00 0.15 0.00 0.03 97.21 14:03:01 3 2.36 0.00 0.15 0.00 0.00 97.49 14:04:01 all 1.71 0.00 0.15 0.03 0.01 98.10 14:04:01 0 2.08 0.00 0.22 0.02 0.00 97.68 14:04:01 1 1.92 0.00 0.08 0.02 0.02 97.97 14:04:01 2 1.05 0.00 0.22 0.07 0.00 98.66 14:04:01 3 1.80 0.00 0.08 0.00 0.02 98.10 14:05:01 all 0.07 0.00 0.02 0.00 0.01 99.90 14:05:01 0 0.07 0.00 0.02 0.00 0.02 99.90 14:05:01 1 0.07 0.00 0.02 0.00 0.00 99.92 14:05:01 2 0.10 0.00 0.05 0.02 0.02 99.82 14:05:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:06:01 all 0.12 0.00 0.03 0.03 0.01 99.82 14:06:01 0 0.08 0.00 0.05 0.00 0.02 99.85 14:06:01 1 0.12 0.00 0.05 0.08 0.02 99.73 14:06:01 2 0.23 0.00 0.00 0.02 0.02 99.73 14:06:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:07:01 all 0.57 0.00 0.08 0.03 0.01 99.31 14:07:01 0 0.10 0.00 0.05 0.02 0.00 99.83 14:07:01 1 0.65 0.00 0.10 0.07 0.02 99.17 14:07:01 2 1.44 0.00 0.08 0.03 0.02 98.43 14:07:01 3 0.10 0.00 0.07 0.00 0.02 99.82 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.26 0.00 0.04 0.01 0.02 99.68 14:08:01 0 0.07 0.00 0.02 0.02 0.02 99.88 14:08:01 1 0.07 0.00 0.03 0.00 0.02 99.88 14:08:01 2 0.83 0.00 0.08 0.00 0.00 99.09 14:08:01 3 0.05 0.00 0.03 0.00 0.02 99.90 14:09:01 all 1.02 0.00 0.05 0.05 0.01 98.88 14:09:01 0 0.75 0.00 0.07 0.08 0.02 99.08 14:09:01 1 1.78 0.00 0.03 0.12 0.02 98.06 14:09:01 2 0.55 0.00 0.05 0.00 0.02 99.38 14:09:01 3 1.00 0.00 0.03 0.00 0.02 98.95 14:10:01 all 4.92 0.00 0.16 0.05 0.02 94.85 14:10:01 0 4.41 0.00 0.18 0.12 0.02 95.28 14:10:01 1 7.24 0.00 0.05 0.05 0.02 92.64 14:10:01 2 2.60 0.00 0.20 0.00 0.02 97.18 14:10:01 3 5.46 0.00 0.20 0.00 0.03 94.31 14:11:01 all 3.30 0.00 0.12 0.05 0.02 96.51 14:11:01 0 2.40 0.00 0.13 0.03 0.03 97.39 14:11:01 1 3.59 0.00 0.13 0.17 0.02 96.09 14:11:01 2 2.60 0.00 0.13 0.00 0.00 97.27 14:11:01 3 4.59 0.00 0.10 0.02 0.02 95.28 14:12:01 all 1.82 0.00 0.07 0.01 0.02 98.08 14:12:01 0 0.84 0.00 0.07 0.00 0.02 99.08 14:12:01 1 2.02 0.00 0.08 0.03 0.02 97.85 14:12:01 2 2.27 0.00 0.10 0.00 0.03 97.60 14:12:01 3 2.17 0.00 0.03 0.00 0.02 97.78 14:13:01 all 1.42 0.00 0.05 0.01 0.02 98.50 14:13:01 0 1.53 0.00 0.10 0.00 0.03 98.34 14:13:01 1 0.73 0.00 0.02 0.05 0.02 99.18 14:13:01 2 1.63 0.00 0.05 0.00 0.02 98.30 14:13:01 3 1.78 0.00 0.02 0.00 0.00 98.20 14:14:01 all 1.82 0.00 0.18 0.02 0.02 97.96 14:14:01 0 3.33 0.00 0.07 0.00 0.00 96.60 14:14:01 1 1.12 0.00 0.15 0.05 0.02 98.67 14:14:01 2 1.52 0.00 0.32 0.00 0.03 98.13 14:14:01 3 1.30 0.00 0.17 0.00 0.00 98.53 14:15:01 all 1.02 0.00 0.06 0.01 0.01 98.90 14:15:01 0 1.20 0.00 0.03 0.00 0.02 98.75 14:15:01 1 0.18 0.00 0.08 0.05 0.00 99.68 14:15:01 2 2.06 0.00 0.08 0.00 0.02 97.84 14:15:01 3 0.65 0.00 0.07 0.00 0.02 99.27 14:16:01 all 1.02 0.00 0.07 0.01 0.02 98.88 14:16:01 0 0.87 0.00 0.07 0.00 0.02 99.05 14:16:01 1 0.48 0.00 0.02 0.03 0.02 99.45 14:16:01 2 2.12 0.00 0.12 0.03 0.03 97.69 14:16:01 3 0.58 0.00 0.08 0.00 0.02 99.32 14:17:01 all 0.87 0.00 0.04 0.01 0.01 99.07 14:17:01 0 0.87 0.00 0.05 0.00 0.00 99.08 14:17:01 1 0.55 0.00 0.03 0.03 0.00 99.38 14:17:01 2 1.39 0.00 0.05 0.00 0.02 98.54 14:17:01 3 0.67 0.00 0.05 0.00 0.00 99.28 14:18:01 all 0.88 0.00 0.06 0.01 0.02 99.03 14:18:01 0 0.45 0.00 0.08 0.00 0.02 99.45 14:18:01 1 0.47 0.00 0.03 0.00 0.02 99.48 14:18:01 2 1.79 0.00 0.07 0.03 0.02 98.09 14:18:01 3 0.83 0.00 0.08 0.00 0.03 99.05 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 7.20 0.00 0.30 0.03 0.02 92.46 14:19:01 0 13.77 0.00 0.27 0.02 0.02 85.93 14:19:01 1 4.66 0.00 0.23 0.00 0.02 95.09 14:19:01 2 6.05 0.00 0.27 0.08 0.03 93.57 14:19:01 3 4.28 0.00 0.43 0.02 0.02 95.25 14:20:01 all 17.88 0.00 1.53 1.23 0.06 79.30 14:20:01 0 33.99 0.00 1.84 0.18 0.07 63.92 14:20:01 1 16.65 0.00 1.75 1.05 0.05 80.49 14:20:01 2 16.25 0.00 1.36 1.04 0.05 81.30 14:20:01 3 4.60 0.00 1.15 2.66 0.05 91.54 Average: all 6.77 0.00 0.58 0.43 0.02 92.20 Average: 0 7.75 0.00 0.62 0.14 0.03 91.46 Average: 1 6.33 0.00 0.54 0.67 0.02 92.44 Average: 2 6.24 0.00 0.60 0.74 0.03 92.39 Average: 3 6.74 0.00 0.54 0.18 0.02 92.52