---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-10365 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 8.8G 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 582 12721 0 2735 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:ba:b4:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84931sec preferred_lft 84931sec inet6 fe80::f816:3eff:feba:b499/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-10365) 03/02/24 _x86_64_ (4 CPU) 13:55:22 LINUX RESTART (4 CPU) 13:56:02 tps rtps wtps bread/s bwrtn/s 13:57:01 171.90 48.40 123.50 2212.51 35301.41 13:58:01 102.12 17.83 84.29 595.77 36194.63 13:59:01 11.93 3.52 8.42 97.18 2454.12 14:00:01 2.73 0.00 2.73 0.00 71.85 14:01:01 1.63 0.00 1.63 0.00 71.19 14:02:01 1.52 0.02 1.50 0.13 38.79 14:03:01 2.77 0.03 2.73 0.67 71.99 14:04:01 3.33 0.00 3.33 0.00 59.19 14:05:01 1.25 0.00 1.25 0.00 17.20 14:06:01 2.32 0.00 2.32 0.00 28.26 14:07:01 1.28 0.00 1.28 0.00 17.06 14:08:01 1.77 0.00 1.77 0.00 22.53 14:09:01 1.73 0.07 1.67 0.53 35.19 14:10:01 4.52 0.02 4.50 0.13 91.32 14:11:01 4.70 1.83 2.87 14.66 61.46 14:12:01 1.93 0.00 1.93 0.00 36.93 14:13:01 2.83 0.00 2.83 0.00 70.12 14:14:01 2.82 0.00 2.82 0.00 57.99 14:15:01 1.58 0.00 1.58 0.00 31.73 14:16:01 2.27 0.00 2.27 0.00 46.66 14:17:01 1.92 0.33 1.58 8.53 23.33 14:18:01 2.30 0.00 2.30 0.00 38.79 14:19:01 2.18 0.00 2.18 0.00 87.72 Average: 14.38 3.10 11.28 125.88 3234.57 13:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13590272 15301008 2834688 17.26 74240 1829844 1218904 6.98 958032 1647748 103940 13:58:01 12060872 14078564 4364088 26.57 79184 2124112 2814876 16.11 2259656 1857540 42600 13:59:01 10472320 12494692 5952640 36.24 79352 2128412 4338108 24.83 3853344 1847776 740 14:00:01 10465984 12490392 5958976 36.28 79424 2130344 4338108 24.83 3858108 1849692 1716 14:01:01 10464228 12489260 5960732 36.29 79480 2130876 4358000 24.94 3858860 1850236 592 14:02:01 10456788 12482480 5968172 36.34 79524 2131488 4374284 25.03 3866928 1849748 736 14:03:01 10458564 12484968 5966396 36.33 79616 2132040 4374284 25.03 3864396 1850192 240 14:04:01 10455392 12482324 5969568 36.34 79696 2132508 4374284 25.03 3866712 1850656 56 14:05:01 10454744 12481780 5970216 36.35 79744 2132512 4374284 25.03 3867456 1850660 192 14:06:01 10454864 12482092 5970096 36.35 79808 2132640 4374284 25.03 3867496 1850796 72 14:07:01 10454508 12481788 5970452 36.35 79840 2132652 4374284 25.03 3867652 1850800 200 14:08:01 10454236 12481584 5970724 36.35 79888 2132660 4374284 25.03 3867820 1850808 196 14:09:01 10449264 12477284 5975696 36.38 79956 2133216 4374284 25.03 3871804 1851328 336 14:10:01 10434780 12463928 5990180 36.47 80044 2134196 4440924 25.42 3885036 1851444 88 14:11:01 10431900 12461972 5993060 36.49 80580 2134560 4488924 25.69 3887008 1851768 112 14:12:01 10429916 12460380 5995044 36.50 80652 2134868 4488924 25.69 3888568 1852052 280 14:13:01 10428472 12459848 5996488 36.51 80748 2135664 4488924 25.69 3889004 1852816 64 14:14:01 10427780 12459820 5997180 36.51 80828 2136216 4488924 25.69 3889788 1853388 116 14:15:01 10426708 12459128 5998252 36.52 80892 2136528 4488924 25.69 3890036 1853700 288 14:16:01 10424800 12457644 6000160 36.53 80960 2136860 4488924 25.69 3891324 1854032 284 14:17:01 10416644 12450280 6008316 36.58 81024 2137148 4488924 25.69 3898760 1853664 80 14:18:01 10415104 12448996 6009856 36.59 81092 2137320 4488924 25.69 3900016 1853828 100 14:19:01 10426568 12463152 5998392 36.52 81160 2139880 4423120 25.31 3888280 1856232 1064 Average: 10650205 12664929 5774755 35.16 79901 2120285 4210335 24.10 3679830 1843083 6700 13:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 ens3 133.11 100.75 1185.85 39.10 0.00 0.00 0.00 0.00 13:57:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 13:58:01 ens3 1366.12 874.97 3653.68 373.05 0.00 0.00 0.00 0.00 13:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:59:01 ens3 207.15 81.82 66.83 47.08 0.00 0.00 0.00 0.00 13:59:01 lo 0.50 0.50 0.19 0.19 0.00 0.00 0.00 0.00 14:00:01 ens3 526.51 284.59 182.05 138.53 0.00 0.00 0.00 0.00 14:00:01 lo 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 ens3 84.72 65.16 23.06 22.42 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 14:02:01 ens3 93.92 43.06 25.85 21.31 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 14:03:01 ens3 91.73 54.02 22.48 19.16 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 14:04:01 ens3 58.77 30.86 16.43 13.06 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 14:05:01 ens3 1.45 0.78 0.52 0.87 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 14:06:01 ens3 0.50 0.37 0.24 0.32 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 14:07:01 ens3 0.22 0.18 0.06 0.40 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 14:08:01 ens3 0.25 0.17 0.06 0.03 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 14:09:01 ens3 37.21 20.80 8.41 6.72 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 14:10:01 ens3 31.46 19.95 7.22 7.11 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 14:11:01 ens3 29.60 17.50 6.62 5.41 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 14:12:01 ens3 20.28 13.91 5.19 4.39 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 14:13:01 ens3 78.05 47.38 21.94 19.02 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 14:14:01 ens3 65.54 37.64 21.20 17.63 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 14:15:01 ens3 13.93 9.62 3.15 2.76 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 14:16:01 ens3 49.91 25.83 13.59 10.14 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 14:17:01 ens3 8.12 6.40 5.66 5.71 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 14:18:01 ens3 8.83 4.80 2.04 1.57 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 14:19:01 ens3 119.91 78.04 37.35 35.23 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 131.62 79.05 230.15 34.39 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 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-10365) 03/02/24 _x86_64_ (4 CPU) 13:55:22 LINUX RESTART (4 CPU) 13:56:02 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 24.45 0.00 1.68 3.25 0.06 70.56 13:57:01 0 16.28 0.00 1.77 1.58 0.07 80.30 13:57:01 1 14.57 0.00 0.97 2.43 0.05 81.98 13:57:01 2 55.51 0.00 2.99 2.16 0.09 39.25 13:57:01 3 11.44 0.00 0.99 6.81 0.05 80.71 13:58:01 all 44.61 0.00 8.37 1.10 0.09 45.84 13:58:01 0 43.15 0.00 11.72 3.15 0.10 41.89 13:58:01 1 42.79 0.00 6.90 0.20 0.07 50.04 13:58:01 2 53.81 0.00 12.32 0.80 0.10 32.97 13:58:01 3 38.62 0.00 2.49 0.27 0.10 58.52 13:59:01 all 34.77 0.00 0.74 0.11 0.06 64.32 13:59:01 0 26.26 0.00 0.72 0.07 0.05 72.91 13:59:01 1 51.04 0.00 1.02 0.03 0.07 47.84 13:59:01 2 24.83 0.00 0.60 0.25 0.03 74.28 13:59:01 3 36.93 0.00 0.63 0.10 0.07 62.27 14:00:01 all 2.86 0.00 0.42 0.02 0.02 96.68 14:00:01 0 2.98 0.00 0.38 0.05 0.05 96.54 14:00:01 1 2.28 0.00 0.63 0.00 0.00 97.08 14:00:01 2 3.00 0.00 0.50 0.00 0.02 96.48 14:00:01 3 3.18 0.00 0.18 0.02 0.02 96.60 14:01:01 all 0.59 0.00 0.14 0.01 0.01 99.25 14:01:01 0 0.80 0.00 0.10 0.03 0.02 99.05 14:01:01 1 0.40 0.00 0.20 0.02 0.02 99.37 14:01:01 2 0.72 0.00 0.13 0.00 0.02 99.13 14:01:01 3 0.45 0.00 0.12 0.00 0.00 99.43 14:02:01 all 0.91 0.00 0.13 0.01 0.02 98.94 14:02:01 0 0.85 0.00 0.00 0.03 0.00 99.12 14:02:01 1 0.85 0.00 0.17 0.00 0.03 98.95 14:02:01 2 1.02 0.00 0.27 0.00 0.00 98.72 14:02:01 3 0.92 0.00 0.08 0.00 0.02 98.98 14:03:01 all 2.44 0.00 0.13 0.02 0.02 97.39 14:03:01 0 1.23 0.00 0.12 0.07 0.02 98.57 14:03:01 1 2.11 0.00 0.18 0.00 0.03 97.68 14:03:01 2 2.49 0.00 0.13 0.00 0.03 97.35 14:03:01 3 3.97 0.00 0.07 0.00 0.00 95.96 14:04:01 all 1.06 0.00 0.11 0.07 0.02 98.73 14:04:01 0 0.97 0.00 0.10 0.27 0.00 98.67 14:04:01 1 0.80 0.00 0.13 0.00 0.03 99.03 14:04:01 2 1.52 0.00 0.05 0.00 0.02 98.42 14:04:01 3 0.97 0.00 0.15 0.00 0.03 98.85 14:05:01 all 0.07 0.00 0.02 0.01 0.01 99.90 14:05:01 0 0.02 0.00 0.02 0.02 0.00 99.95 14:05:01 1 0.03 0.00 0.02 0.00 0.02 99.93 14:05:01 2 0.05 0.00 0.03 0.00 0.00 99.92 14:05:01 3 0.15 0.00 0.03 0.00 0.02 99.80 14:06:01 all 0.07 0.00 0.03 0.01 0.01 99.88 14:06:01 0 0.02 0.00 0.00 0.02 0.00 99.97 14:06:01 1 0.05 0.00 0.03 0.02 0.03 99.87 14:06:01 2 0.05 0.00 0.00 0.00 0.00 99.95 14:06:01 3 0.17 0.00 0.05 0.02 0.02 99.75 14:07:01 all 0.06 0.00 0.02 0.00 0.01 99.90 14:07:01 0 0.05 0.00 0.02 0.02 0.02 99.90 14:07:01 1 0.05 0.00 0.02 0.00 0.02 99.92 14:07:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:07:01 3 0.15 0.00 0.03 0.00 0.00 99.82 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.03 0.00 0.01 0.01 0.01 99.94 14:08:01 0 0.00 0.00 0.00 0.02 0.00 99.98 14:08:01 1 0.07 0.00 0.02 0.02 0.03 99.87 14:08:01 2 0.02 0.00 0.00 0.00 0.02 99.97 14:08:01 3 0.02 0.00 0.03 0.00 0.03 99.92 14:09:01 all 2.19 0.00 0.07 0.01 0.02 97.70 14:09:01 0 1.98 0.00 0.05 0.03 0.00 97.93 14:09:01 1 2.26 0.00 0.05 0.02 0.03 97.64 14:09:01 2 1.68 0.00 0.08 0.00 0.00 98.23 14:09:01 3 2.86 0.00 0.12 0.00 0.02 97.01 14:10:01 all 4.40 0.00 0.15 0.02 0.03 95.41 14:10:01 0 4.08 0.00 0.22 0.05 0.03 95.62 14:10:01 1 5.19 0.00 0.16 0.02 0.03 94.59 14:10:01 2 4.33 0.00 0.12 0.00 0.02 95.53 14:10:01 3 3.95 0.00 0.12 0.02 0.02 95.90 14:11:01 all 2.43 0.00 0.09 0.02 0.01 97.44 14:11:01 0 1.03 0.00 0.12 0.02 0.02 98.82 14:11:01 1 3.51 0.00 0.08 0.00 0.03 96.37 14:11:01 2 2.28 0.00 0.07 0.00 0.02 97.63 14:11:01 3 2.90 0.00 0.07 0.07 0.02 96.95 14:12:01 all 1.31 0.00 0.06 0.01 0.02 98.60 14:12:01 0 0.50 0.00 0.07 0.00 0.00 99.43 14:12:01 1 1.21 0.00 0.10 0.00 0.02 98.67 14:12:01 2 2.14 0.00 0.03 0.00 0.02 97.81 14:12:01 3 1.38 0.00 0.07 0.05 0.00 98.50 14:13:01 all 1.36 0.00 0.13 0.02 0.02 98.47 14:13:01 0 0.97 0.00 0.08 0.02 0.00 98.93 14:13:01 1 1.88 0.00 0.15 0.00 0.03 97.93 14:13:01 2 1.12 0.00 0.18 0.00 0.02 98.68 14:13:01 3 1.48 0.00 0.12 0.05 0.02 98.33 14:14:01 all 1.08 0.00 0.10 0.02 0.02 98.79 14:14:01 0 0.88 0.00 0.10 0.00 0.02 99.00 14:14:01 1 1.13 0.00 0.10 0.00 0.02 98.75 14:14:01 2 1.00 0.00 0.17 0.00 0.03 98.79 14:14:01 3 1.27 0.00 0.07 0.07 0.02 98.58 14:15:01 all 0.89 0.00 0.06 0.01 0.01 99.03 14:15:01 0 0.13 0.00 0.08 0.00 0.02 99.77 14:15:01 1 0.60 0.00 0.05 0.00 0.02 99.33 14:15:01 2 1.67 0.00 0.03 0.00 0.03 98.26 14:15:01 3 1.13 0.00 0.07 0.05 0.00 98.75 14:16:01 all 1.91 0.00 0.08 0.02 0.02 97.97 14:16:01 0 0.48 0.00 0.05 0.00 0.02 99.45 14:16:01 1 2.48 0.00 0.08 0.02 0.02 97.40 14:16:01 2 3.32 0.00 0.15 0.00 0.03 96.50 14:16:01 3 1.37 0.00 0.03 0.03 0.02 98.54 14:17:01 all 2.59 0.00 0.07 0.01 0.03 97.30 14:17:01 0 1.10 0.00 0.08 0.00 0.02 98.80 14:17:01 1 1.64 0.00 0.03 0.02 0.03 98.28 14:17:01 2 3.99 0.00 0.08 0.02 0.02 95.90 14:17:01 3 3.65 0.00 0.07 0.03 0.02 96.23 14:18:01 all 0.73 0.00 0.05 0.01 0.02 99.19 14:18:01 0 1.33 0.00 0.07 0.00 0.02 98.58 14:18:01 1 0.60 0.00 0.03 0.02 0.03 99.32 14:18:01 2 0.20 0.00 0.07 0.00 0.03 99.70 14:18:01 3 0.77 0.00 0.00 0.03 0.02 99.18 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 5.50 0.00 0.18 0.02 0.02 94.28 14:19:01 0 1.80 0.00 0.15 0.00 0.03 98.02 14:19:01 1 6.36 0.00 0.13 0.02 0.02 93.48 14:19:01 2 9.48 0.00 0.20 0.02 0.02 90.29 14:19:01 3 4.38 0.00 0.23 0.05 0.02 95.32 Average: all 5.90 0.00 0.55 0.21 0.02 93.31 Average: 0 4.63 0.00 0.69 0.23 0.02 94.42 Average: 1 6.16 0.00 0.49 0.12 0.03 93.20 Average: 2 7.53 0.00 0.79 0.14 0.02 91.52 Average: 3 5.29 0.00 0.25 0.33 0.02 94.11