---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-4369 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 553 12737 0 2749 15163 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:0d:9e:76 brd ff:ff:ff:ff:ff:ff inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84901sec preferred_lft 84901sec inet6 fe80::f816:3eff:fe0d:9e76/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4369) 02/10/24 _x86_64_ (4 CPU) 13:55:22 LINUX RESTART (4 CPU) 13:56:01 tps rtps wtps bread/s bwrtn/s 13:57:01 113.47 13.38 100.08 975.33 28538.93 13:58:01 133.93 38.09 95.83 1294.72 30448.93 13:59:01 42.73 16.73 26.00 561.64 19337.31 14:00:01 5.90 1.08 4.82 35.73 2651.96 14:01:01 1.58 0.00 1.58 0.00 86.65 14:02:01 1.57 0.02 1.55 0.13 42.13 14:03:01 2.28 0.02 2.27 0.13 55.18 14:04:01 4.27 0.00 4.27 0.00 85.05 14:05:01 1.08 0.00 1.08 0.00 14.93 14:06:01 1.60 0.00 1.60 0.00 22.00 14:07:01 1.23 0.00 1.23 0.00 16.00 14:08:05 0.53 0.00 0.53 0.00 7.36 14:09:01 2.36 0.04 2.32 0.29 38.42 14:10:01 2.88 0.00 2.88 0.00 54.79 14:11:01 5.35 1.83 3.52 14.66 98.25 14:12:01 1.85 0.00 1.85 0.00 40.39 14:13:01 2.05 0.00 2.05 0.00 45.06 14:14:01 2.93 0.32 2.62 8.40 73.72 14:15:01 1.78 0.00 1.78 0.00 31.59 14:16:01 2.02 0.00 2.02 0.00 55.20 14:17:01 1.77 0.02 1.75 0.13 25.72 14:18:01 1.80 0.00 1.80 0.00 31.33 14:19:01 2.13 0.00 2.13 0.00 55.32 14:20:01 43.69 7.32 36.38 1071.42 14177.90 Average: 15.86 3.28 12.57 165.09 4000.81 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13894428 15550024 2530532 15.41 67844 1785048 853584 4.89 697852 1612596 124972 13:58:01 12912000 14869884 3512960 21.39 76108 2069220 1602480 9.17 1426100 1846484 22908 13:59:01 10805940 12836136 5619020 34.21 77960 2137588 3835624 21.95 3505552 1861840 1724 14:00:01 10552816 12584776 5872144 35.75 78032 2139096 4230880 24.21 3757992 1861676 72 14:01:01 10547140 12581100 5877820 35.79 78080 2141012 4230880 24.21 3762452 1863592 88 14:02:01 10545236 12579796 5879724 35.80 78120 2141564 4230880 24.21 3763784 1864128 112 14:03:01 10535660 12571160 5889300 35.86 78200 2142392 4263240 24.40 3772672 1863932 256 14:04:01 10514216 12550604 5910744 35.99 78276 2143152 4263240 24.40 3793888 1864628 28 14:05:01 10513444 12549876 5911516 35.99 78312 2143156 4263240 24.40 3794264 1864620 40 14:06:01 10512796 12549252 5912164 35.99 78360 2143160 4263240 24.40 3794108 1864628 76 14:07:01 10512516 12549016 5912444 36.00 78400 2143168 4263240 24.40 3794256 1864632 76 14:08:05 10512040 12548612 5912920 36.00 78408 2143172 4263240 24.40 3794628 1864640 60 14:09:01 10510976 12547920 5913984 36.01 78468 2143472 4263240 24.40 3795760 1864920 132 14:10:01 10501476 12539976 5923484 36.06 78568 2144848 4263240 24.40 3804580 1865456 1316 14:11:01 10494772 12534308 5930188 36.10 79096 2145284 4328356 24.77 3809568 1865888 212 14:12:01 10492976 12532968 5931984 36.12 79156 2145652 4328356 24.77 3810852 1866176 192 14:13:01 10491512 12532016 5933448 36.12 79224 2146088 4328356 24.77 3811548 1866608 124 14:14:01 10484480 12526656 5940480 36.17 79300 2147220 4344444 24.86 3817380 1867068 112 14:15:01 10483000 12525476 5941960 36.18 79352 2147464 4344444 24.86 3817660 1867312 148 14:16:01 10483508 12526556 5941452 36.17 79420 2147944 4344444 24.86 3817512 1867796 104 14:17:01 10481084 12524252 5943876 36.19 79496 2147980 4344444 24.86 3818740 1867828 252 14:18:01 10480880 12524276 5944080 36.19 79556 2148148 4344444 24.86 3819604 1867992 244 14:19:01 10478564 12523352 5946396 36.20 79620 2149484 4344444 24.86 3820392 1869276 912 14:20:01 13009136 15514844 3415824 20.80 85228 2596880 795640 4.55 1071248 2081008 54352 Average: 10864608 12903035 5560352 33.85 78441 2145091 3872401 22.16 3444683 1863114 8688 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 lo 22.07 22.07 2.39 2.39 0.00 0.00 0.00 0.00 13:57:01 ens3 101.62 91.37 943.04 12.90 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 573.69 429.20 3659.51 174.63 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 552.92 396.38 324.89 199.65 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 97.40 64.26 21.73 23.07 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 413.95 273.82 154.72 126.95 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 20.05 13.46 8.79 6.15 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 86.84 59.15 18.38 18.02 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 110.11 63.62 30.25 24.69 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 0.62 0.50 0.36 0.59 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 0.57 0.52 0.19 0.54 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 0.23 0.23 0.06 0.22 0.00 0.00 0.00 0.00 14:08:05 lo 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 14:08:05 ens3 0.27 0.22 0.11 0.19 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 22.07 13.48 4.82 3.88 0.00 0.00 0.00 0.00 14:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 100.17 72.02 24.20 22.41 0.00 0.00 0.00 0.00 14:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 ens3 25.40 14.96 7.52 6.29 0.00 0.00 0.00 0.00 14:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 19.53 13.30 5.96 4.98 0.00 0.00 0.00 0.00 14:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:13:01 ens3 4.37 2.85 0.95 1.01 0.00 0.00 0.00 0.00 14:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 141.49 75.24 59.87 48.28 0.00 0.00 0.00 0.00 14:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 ens3 0.63 0.57 0.24 0.32 0.00 0.00 0.00 0.00 14:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 ens3 13.22 8.32 3.44 3.60 0.00 0.00 0.00 0.00 14:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:17:01 ens3 0.87 0.73 0.20 0.37 0.00 0.00 0.00 0.00 14:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 16.08 12.58 3.52 3.04 0.00 0.00 0.00 0.00 14:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 ens3 98.47 57.42 34.99 30.71 0.00 0.00 0.00 0.00 14:20:01 lo 14.73 14.73 1.56 1.56 0.00 0.00 0.00 0.00 14:20:01 ens3 112.05 83.12 224.73 25.43 0.00 0.00 0.00 0.00 Average: lo 1.66 1.66 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 104.62 72.76 230.48 30.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4369) 02/10/24 _x86_64_ (4 CPU) 13:55:22 LINUX RESTART (4 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 19.41 0.00 1.42 4.21 0.05 74.91 13:57:01 0 18.01 0.00 1.71 1.74 0.07 78.48 13:57:01 1 2.89 0.00 0.55 0.20 0.05 96.31 13:57:01 2 35.31 0.00 2.22 12.57 0.07 49.82 13:57:01 3 21.47 0.00 1.23 2.32 0.03 74.94 13:58:01 all 37.55 0.00 6.24 2.62 0.08 53.51 13:58:01 0 29.58 0.00 1.81 5.25 0.07 63.29 13:58:01 1 40.46 0.00 8.69 2.33 0.07 48.45 13:58:01 2 47.77 0.00 4.67 2.74 0.08 44.73 13:58:01 3 32.32 0.00 9.78 0.20 0.07 57.63 13:59:01 all 47.96 0.00 5.48 2.12 0.09 44.36 13:59:01 0 58.88 0.00 6.11 2.15 0.10 32.76 13:59:01 1 30.47 0.00 1.43 4.80 0.08 63.21 13:59:01 2 52.96 0.00 5.35 1.20 0.10 40.38 13:59:01 3 49.53 0.00 9.00 0.28 0.08 41.10 14:00:01 all 10.96 0.00 0.26 0.30 0.03 88.45 14:00:01 0 6.07 0.00 0.33 0.00 0.05 93.55 14:00:01 1 15.33 0.00 0.23 1.13 0.03 83.27 14:00:01 2 13.05 0.00 0.37 0.07 0.03 86.48 14:00:01 3 9.38 0.00 0.10 0.00 0.02 90.50 14:01:01 all 2.83 0.00 0.44 0.06 0.02 96.64 14:01:01 0 1.35 0.00 0.82 0.02 0.03 97.78 14:01:01 1 1.50 0.00 0.62 0.10 0.00 97.78 14:01:01 2 4.07 0.00 0.15 0.00 0.02 95.76 14:01:01 3 4.41 0.00 0.20 0.12 0.02 95.26 14:02:01 all 1.06 0.00 0.09 0.12 0.02 98.72 14:02:01 0 0.78 0.00 0.08 0.00 0.02 99.12 14:02:01 1 0.68 0.00 0.10 0.45 0.00 98.77 14:02:01 2 1.27 0.00 0.08 0.00 0.03 98.62 14:02:01 3 1.52 0.00 0.12 0.00 0.00 98.36 14:03:01 all 2.79 0.00 0.19 0.04 0.02 96.96 14:03:01 0 3.65 0.00 0.28 0.00 0.05 96.02 14:03:01 1 2.93 0.00 0.20 0.15 0.02 96.70 14:03:01 2 3.15 0.00 0.17 0.00 0.05 96.63 14:03:01 3 1.43 0.00 0.05 0.00 0.02 98.50 14:04:01 all 2.37 0.00 0.18 0.09 0.02 97.34 14:04:01 0 3.05 0.00 0.18 0.35 0.03 96.38 14:04:01 1 2.33 0.00 0.17 0.00 0.00 97.50 14:04:01 2 2.65 0.00 0.15 0.00 0.02 97.18 14:04:01 3 1.45 0.00 0.28 0.00 0.02 98.25 14:05:01 all 0.08 0.00 0.03 0.00 0.01 99.88 14:05:01 0 0.08 0.00 0.03 0.00 0.00 99.88 14:05:01 1 0.13 0.00 0.03 0.00 0.02 99.82 14:05:01 2 0.05 0.00 0.02 0.02 0.02 99.90 14:05:01 3 0.03 0.00 0.00 0.00 0.00 99.97 14:06:01 all 0.08 0.00 0.07 0.04 0.02 99.79 14:06:01 0 0.08 0.00 0.07 0.02 0.02 99.82 14:06:01 1 0.13 0.00 0.00 0.12 0.03 99.72 14:06:01 2 0.05 0.00 0.20 0.02 0.02 99.72 14:06:01 3 0.05 0.00 0.00 0.00 0.02 99.93 14:07:01 all 0.15 0.00 0.02 0.06 0.01 99.75 14:07:01 0 0.48 0.00 0.03 0.08 0.03 99.37 14:07:01 1 0.05 0.00 0.02 0.18 0.03 99.72 14:07:01 2 0.03 0.00 0.00 0.00 0.00 99.97 14:07:01 3 0.08 0.00 0.02 0.00 0.00 99.90 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:05 all 0.04 0.00 0.02 72.19 0.01 27.75 14:08:05 0 0.09 0.00 0.05 97.37 0.02 2.47 14:08:05 1 0.02 0.00 0.02 97.52 0.02 2.43 14:08:05 2 0.02 0.00 0.00 2.32 0.00 97.66 14:08:05 3 0.02 0.00 0.00 91.70 0.00 8.29 14:09:01 all 0.50 0.00 0.04 0.17 0.02 99.28 14:09:01 0 0.56 0.00 0.04 0.00 0.02 99.39 14:09:01 1 0.32 0.00 0.04 0.04 0.02 99.59 14:09:01 2 0.45 0.00 0.04 0.64 0.04 98.84 14:09:01 3 0.66 0.00 0.04 0.00 0.02 99.29 14:10:01 all 4.70 0.00 0.19 0.06 0.02 95.03 14:10:01 0 4.76 0.00 0.28 0.03 0.03 94.89 14:10:01 1 6.79 0.00 0.18 0.10 0.03 92.89 14:10:01 2 3.55 0.00 0.13 0.08 0.00 96.24 14:10:01 3 3.71 0.00 0.18 0.00 0.02 96.09 14:11:01 all 1.27 0.00 0.09 0.06 0.03 98.56 14:11:01 0 1.42 0.00 0.12 0.12 0.02 98.33 14:11:01 1 1.27 0.00 0.12 0.10 0.05 98.47 14:11:01 2 1.07 0.00 0.05 0.05 0.03 98.80 14:11:01 3 1.33 0.00 0.07 0.00 0.02 98.59 14:12:01 all 1.90 0.00 0.07 0.20 0.02 97.82 14:12:01 0 1.10 0.00 0.05 0.00 0.00 98.85 14:12:01 1 2.82 0.00 0.08 0.07 0.02 97.02 14:12:01 2 1.28 0.00 0.10 0.72 0.03 97.87 14:12:01 3 2.39 0.00 0.03 0.00 0.02 97.56 14:13:01 all 0.87 0.00 0.06 0.08 0.02 98.97 14:13:01 0 1.18 0.00 0.07 0.00 0.02 98.73 14:13:01 1 1.07 0.00 0.10 0.15 0.03 98.65 14:13:01 2 0.52 0.00 0.03 0.18 0.02 99.25 14:13:01 3 0.70 0.00 0.05 0.00 0.02 99.23 14:14:01 all 2.18 0.00 0.22 0.23 0.02 97.35 14:14:01 0 1.93 0.00 0.20 0.02 0.02 97.83 14:14:01 1 3.88 0.00 0.13 0.02 0.03 95.93 14:14:01 2 1.37 0.00 0.25 0.84 0.02 97.52 14:14:01 3 1.52 0.00 0.30 0.03 0.00 98.15 14:15:01 all 1.24 0.00 0.07 0.09 0.02 98.58 14:15:01 0 1.67 0.00 0.03 0.00 0.02 98.28 14:15:01 1 0.70 0.00 0.05 0.00 0.02 99.23 14:15:01 2 2.11 0.00 0.13 0.35 0.03 97.38 14:15:01 3 0.50 0.00 0.03 0.00 0.02 99.45 14:16:01 all 0.99 0.00 0.10 0.32 0.01 98.57 14:16:01 0 0.45 0.00 0.10 0.00 0.02 99.43 14:16:01 1 1.00 0.00 0.10 0.22 0.02 98.67 14:16:01 2 1.88 0.00 0.15 1.07 0.02 96.88 14:16:01 3 0.62 0.00 0.05 0.00 0.00 99.33 14:17:01 all 0.86 0.00 0.05 0.09 0.02 98.98 14:17:01 0 0.65 0.00 0.05 0.00 0.03 99.27 14:17:01 1 1.65 0.00 0.08 0.05 0.02 98.20 14:17:01 2 0.49 0.00 0.05 0.30 0.02 99.15 14:17:01 3 0.63 0.00 0.03 0.02 0.02 99.30 14:18:01 all 1.05 0.00 0.09 0.09 0.02 98.75 14:18:01 0 0.70 0.00 0.08 0.27 0.02 98.93 14:18:01 1 1.77 0.00 0.12 0.00 0.03 98.08 14:18:01 2 0.49 0.00 0.07 0.12 0.02 99.31 14:18:01 3 1.25 0.00 0.08 0.00 0.00 98.67 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 3.87 0.00 0.12 0.05 0.02 95.94 14:19:01 0 1.93 0.00 0.12 0.15 0.03 97.76 14:19:01 1 3.44 0.00 0.03 0.00 0.00 96.53 14:19:01 2 4.45 0.00 0.07 0.05 0.03 95.40 14:19:01 3 5.63 0.00 0.23 0.00 0.02 94.12 14:20:01 all 17.82 0.00 1.60 1.77 0.05 78.76 14:20:01 0 33.24 0.00 1.96 0.73 0.08 63.98 14:20:01 1 17.71 0.00 1.68 4.27 0.05 76.28 14:20:01 2 12.88 0.00 1.21 1.73 0.03 84.15 14:20:01 3 7.44 0.00 1.55 0.33 0.02 90.65 Average: all 6.76 0.00 0.71 3.75 0.03 88.76 Average: 0 7.13 0.00 0.61 4.77 0.03 87.46 Average: 1 5.79 0.00 0.61 4.94 0.03 88.62 Average: 2 7.95 0.00 0.65 1.05 0.03 90.32 Average: 3 6.16 0.00 0.97 4.22 0.02 88.63