---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-7141 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 12G 67G 15% / 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 636 9955 0 5448 15075 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:3b:41:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85052sec preferred_lft 85052sec inet6 fe80::f816:3eff:fe3b:413c/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-7141) 02/20/24 _x86_64_ (4 CPU) 23:07:54 LINUX RESTART (4 CPU) 23:08:02 tps rtps wtps bread/s bwrtn/s 23:09:01 278.19 73.97 204.22 4826.17 66231.35 23:10:01 241.75 0.98 240.76 45.71 35427.89 23:11:01 156.74 0.50 156.24 4.00 42426.80 23:12:01 150.81 0.03 150.77 0.40 40320.08 23:13:01 57.02 0.00 57.02 0.00 28091.05 23:14:01 100.93 0.12 100.82 0.93 51313.16 23:15:01 46.71 0.32 46.39 8.40 18918.31 23:16:01 1.63 0.00 1.63 0.00 19.06 23:17:01 0.82 0.02 0.80 0.13 9.87 23:18:01 3.85 1.12 2.73 23.20 52.66 23:19:01 1.07 0.00 1.07 0.00 12.93 23:20:01 0.78 0.00 0.78 0.00 9.73 23:21:01 26.30 0.00 26.30 0.00 27114.01 23:22:01 19.58 0.00 19.58 0.00 10967.37 23:23:01 3.27 1.85 1.42 14.80 22.93 23:24:01 1.73 0.00 1.73 0.00 24.93 23:25:01 1.95 0.00 1.95 0.00 27.33 23:26:01 1.28 0.00 1.28 0.00 14.93 23:27:02 0.90 0.00 0.90 0.00 11.99 23:28:01 34.78 0.07 34.71 0.54 5561.49 23:29:01 148.03 0.03 148.00 0.40 60017.86 23:30:01 47.63 0.98 46.64 104.92 19350.11 Average: 60.12 3.58 56.53 225.29 18425.70 23:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:09:01 13607304 15448748 2817664 17.15 57332 1980516 889824 5.09 789776 1808292 79796 23:10:01 12655828 15046948 3769140 22.95 106592 2432412 1660704 9.50 1326996 2155364 364940 23:11:01 12445548 15441872 3979420 24.23 137396 2935900 1492492 8.54 1138004 2485044 347920 23:12:01 11108136 14682560 5316832 32.37 142412 3500332 1786524 10.22 2084156 2849672 291036 23:13:01 11246344 15356872 5178624 31.53 143664 4006596 1275004 7.30 1816896 2962444 375780 23:14:01 9912448 14717976 6512520 39.65 146816 4669168 2133872 12.21 2860756 3221260 159032 23:15:01 10577524 15401168 5847444 35.60 147060 4685436 1223120 7.00 2188872 3228956 220 23:16:01 10577680 15401364 5847288 35.60 147084 4685440 1223120 7.00 2188960 3228964 136 23:17:01 10571044 15398052 5853924 35.64 147120 4685508 1223120 7.00 2191768 3232180 220 23:18:01 10563712 15391964 5861256 35.69 147236 4686264 1225464 7.01 2198276 3232664 224 23:19:01 10563728 15395664 5861240 35.68 147256 4686288 1225464 7.01 2194636 3236288 12 23:20:01 10563792 15397128 5861176 35.68 147264 4686416 1225464 7.01 2193456 3237684 140 23:21:01 9740948 14464900 6684020 40.69 151216 4574520 2496856 14.29 3230160 3022752 269328 23:22:01 10894496 15400360 5530472 33.67 151320 4359544 1208712 6.92 2204296 2902588 148 23:23:01 10893644 15400924 5531324 33.68 151800 4359556 1226500 7.02 2204080 2903488 152 23:24:01 10887980 15398644 5536988 33.71 151848 4359628 1226500 7.02 2207276 2906816 304 23:25:01 10882368 15393160 5542600 33.74 151864 4359720 1226500 7.02 2212384 2906912 148 23:26:01 10881664 15399044 5543304 33.75 151892 4359724 1226500 7.02 2206064 2913452 4 23:27:02 10881828 15400268 5543140 33.75 151908 4359724 1226500 7.02 2205144 2914496 152 23:28:01 10402400 15360360 6022568 36.67 171408 4749976 1388196 7.94 2325984 3230244 396604 23:29:01 10023424 15235196 6401544 38.97 179404 4997412 1258820 7.20 2646948 3274584 41300 23:30:01 10228660 15465648 6196308 37.72 181256 5028640 828372 4.74 2438372 3281104 38376 Average: 10914114 15272674 5510854 33.55 145961 4234033 1358983 7.78 2138785 2960693 107544 23:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:09:01 ens3 583.58 330.05 3614.66 81.35 0.00 0.00 0.00 0.00 23:09:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 23:10:01 ens3 141.11 97.22 814.38 12.66 0.00 0.00 0.00 0.00 23:10:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 23:11:01 ens3 141.96 89.84 1053.26 11.63 0.00 0.00 0.00 0.00 23:11:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 23:12:01 ens3 0.65 0.50 0.32 0.26 0.00 0.00 0.00 0.00 23:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:13:01 ens3 0.80 0.82 0.71 0.46 0.00 0.00 0.00 0.00 23:13:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:14:01 ens3 0.47 0.33 0.15 0.24 0.00 0.00 0.00 0.00 23:14:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:15:01 ens3 8.30 6.85 5.86 5.51 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 ens3 0.38 0.55 0.16 0.60 0.00 0.00 0.00 0.00 23:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:17:01 ens3 0.20 0.33 0.06 0.48 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 0.32 0.30 0.07 0.05 0.00 0.00 0.00 0.00 23:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 ens3 0.25 0.38 0.13 0.45 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 ens3 0.20 0.32 0.06 0.26 0.00 0.00 0.00 0.00 23:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:21:01 ens3 0.27 0.35 0.07 0.25 0.00 0.00 0.00 0.00 23:21:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 ens3 0.23 0.33 0.06 0.05 0.00 0.00 0.00 0.00 23:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:23:01 ens3 0.17 0.33 0.05 0.42 0.00 0.00 0.00 0.00 23:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 ens3 0.77 0.32 0.18 0.11 0.00 0.00 0.00 0.00 23:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:25:01 ens3 0.98 0.72 0.46 0.74 0.00 0.00 0.00 0.00 23:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 ens3 0.45 0.60 0.16 0.68 0.00 0.00 0.00 0.00 23:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:27:02 ens3 0.22 0.35 0.06 0.24 0.00 0.00 0.00 0.00 23:27:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 ens3 213.73 126.02 1841.05 11.88 0.00 0.00 0.00 0.00 23:28:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 23:29:01 ens3 6.43 5.98 15.80 1.08 0.00 0.00 0.00 0.00 23:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:30:01 ens3 27.93 25.31 34.65 15.66 0.00 0.00 0.00 0.00 23:30:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 50.81 30.96 331.91 6.53 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7141) 02/20/24 _x86_64_ (4 CPU) 23:07:54 LINUX RESTART (4 CPU) 23:08:02 CPU %user %nice %system %iowait %steal %idle 23:09:01 all 21.34 0.00 2.32 11.52 0.07 64.75 23:09:01 0 17.65 0.00 2.02 4.73 0.07 75.54 23:09:01 1 31.41 0.00 3.06 4.08 0.07 61.38 23:09:01 2 20.31 0.00 2.39 16.88 0.07 60.36 23:09:01 3 15.96 0.00 1.83 20.42 0.07 61.72 23:10:01 all 30.05 0.00 3.12 5.94 0.08 60.82 23:10:01 0 30.70 0.00 3.13 4.30 0.07 61.81 23:10:01 1 43.65 0.00 3.81 3.71 0.12 48.70 23:10:01 2 15.42 0.00 2.49 12.09 0.08 69.91 23:10:01 3 30.33 0.00 3.06 3.68 0.07 62.87 23:11:01 all 57.63 0.00 7.27 7.15 0.15 27.80 23:11:01 0 58.65 0.00 7.47 6.14 0.14 27.61 23:11:01 1 57.42 0.00 7.08 5.58 0.12 29.80 23:11:01 2 56.32 0.00 7.08 8.25 0.17 28.18 23:11:01 3 58.15 0.00 7.43 8.64 0.14 25.64 23:12:01 all 59.60 0.00 5.36 4.01 0.09 30.94 23:12:01 0 63.20 0.00 5.68 2.88 0.08 28.15 23:12:01 1 64.12 0.00 5.80 6.11 0.10 23.86 23:12:01 2 56.06 0.00 5.02 1.47 0.08 37.36 23:12:01 3 55.05 0.00 4.95 5.55 0.08 34.37 23:13:01 all 67.59 0.00 5.19 3.16 0.10 23.96 23:13:01 0 66.12 0.00 5.03 1.85 0.10 26.89 23:13:01 1 68.98 0.00 5.54 0.89 0.12 24.47 23:13:01 2 71.21 0.00 5.36 4.78 0.10 18.56 23:13:01 3 64.01 0.00 4.84 5.15 0.10 25.90 23:14:01 all 70.47 0.00 8.25 9.89 0.11 11.28 23:14:01 0 69.50 0.00 8.48 12.75 0.12 9.16 23:14:01 1 69.41 0.00 8.24 8.59 0.10 13.66 23:14:01 2 71.40 0.00 8.07 9.63 0.12 10.78 23:14:01 3 71.56 0.00 8.22 8.57 0.12 11.53 23:15:01 all 7.68 0.00 1.03 2.68 0.03 88.59 23:15:01 0 7.02 0.00 0.98 4.79 0.02 87.19 23:15:01 1 7.96 0.00 1.17 1.32 0.03 89.52 23:15:01 2 8.24 0.00 0.90 3.89 0.02 86.95 23:15:01 3 7.49 0.00 1.06 0.70 0.02 90.73 23:16:01 all 0.04 0.00 0.01 0.01 0.00 99.94 23:16:01 0 0.03 0.00 0.02 0.00 0.00 99.95 23:16:01 1 0.07 0.00 0.02 0.00 0.02 99.90 23:16:01 2 0.07 0.00 0.00 0.03 0.02 99.88 23:16:01 3 0.00 0.00 0.00 0.00 0.02 99.98 23:17:01 all 0.10 0.00 0.03 0.00 0.00 99.87 23:17:01 0 0.17 0.00 0.03 0.00 0.00 99.80 23:17:01 1 0.10 0.00 0.05 0.00 0.00 99.85 23:17:01 2 0.03 0.00 0.00 0.00 0.00 99.97 23:17:01 3 0.08 0.00 0.03 0.00 0.00 99.88 23:18:01 all 0.28 0.00 0.06 0.03 0.01 99.62 23:18:01 0 0.17 0.00 0.03 0.00 0.02 99.78 23:18:01 1 0.05 0.00 0.07 0.00 0.02 99.87 23:18:01 2 0.27 0.00 0.07 0.12 0.00 99.55 23:18:01 3 0.63 0.00 0.10 0.02 0.00 99.25 23:19:01 all 0.50 0.00 0.05 0.00 0.01 99.43 23:19:01 0 0.05 0.00 0.07 0.00 0.00 99.88 23:19:01 1 1.87 0.00 0.07 0.00 0.03 98.03 23:19:01 2 0.03 0.00 0.00 0.02 0.00 99.95 23:19:01 3 0.03 0.00 0.05 0.00 0.02 99.90 23:19:01 CPU %user %nice %system %iowait %steal %idle 23:20:01 all 0.22 0.00 0.03 0.01 0.01 99.73 23:20:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:20:01 1 0.83 0.00 0.08 0.00 0.02 99.07 23:20:01 2 0.02 0.00 0.00 0.03 0.00 99.95 23:20:01 3 0.03 0.00 0.02 0.00 0.02 99.93 23:21:01 all 16.77 0.00 2.19 4.19 0.04 76.81 23:21:01 0 17.15 0.00 2.23 2.95 0.03 77.64 23:21:01 1 18.53 0.00 2.17 5.58 0.05 73.67 23:21:01 2 15.40 0.00 2.20 3.27 0.03 79.10 23:21:01 3 15.97 0.00 2.14 4.95 0.05 76.89 23:22:01 all 5.20 0.00 0.71 1.12 0.02 92.96 23:22:01 0 4.17 0.00 0.57 1.80 0.02 93.44 23:22:01 1 4.19 0.00 0.56 0.02 0.02 95.21 23:22:01 2 6.00 0.00 0.72 0.07 0.02 93.20 23:22:01 3 6.43 0.00 1.00 2.59 0.02 89.96 23:23:01 all 0.21 0.00 0.03 0.01 0.01 99.73 23:23:01 0 0.05 0.00 0.03 0.00 0.00 99.92 23:23:01 1 0.73 0.00 0.02 0.00 0.02 99.24 23:23:01 2 0.07 0.00 0.02 0.05 0.00 99.87 23:23:01 3 0.03 0.00 0.07 0.02 0.02 99.87 23:24:01 all 0.49 0.00 0.05 0.01 0.01 99.45 23:24:01 0 0.07 0.00 0.03 0.00 0.00 99.90 23:24:01 1 0.05 0.00 0.08 0.02 0.03 99.82 23:24:01 2 1.74 0.00 0.05 0.02 0.02 98.17 23:24:01 3 0.05 0.00 0.03 0.00 0.00 99.92 23:25:01 all 0.16 0.00 0.02 0.00 0.01 99.80 23:25:01 0 0.12 0.00 0.00 0.00 0.00 99.88 23:25:01 1 0.12 0.00 0.03 0.02 0.02 99.82 23:25:01 2 0.35 0.00 0.02 0.00 0.00 99.63 23:25:01 3 0.07 0.00 0.02 0.00 0.02 99.90 23:26:01 all 0.05 0.00 0.03 0.01 0.01 99.90 23:26:01 0 0.07 0.00 0.03 0.00 0.02 99.88 23:26:01 1 0.05 0.00 0.05 0.03 0.02 99.85 23:26:01 2 0.05 0.00 0.05 0.00 0.02 99.88 23:26:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:27:02 all 0.04 0.00 0.02 0.00 0.01 99.93 23:27:02 0 0.00 0.00 0.00 0.00 0.00 100.00 23:27:02 1 0.08 0.00 0.03 0.02 0.02 99.85 23:27:02 2 0.00 0.00 0.00 0.00 0.00 100.00 23:27:02 3 0.05 0.00 0.02 0.00 0.02 99.92 23:28:01 all 11.30 0.00 1.39 0.86 0.04 86.42 23:28:01 0 10.71 0.00 1.33 0.41 0.02 87.54 23:28:01 1 10.77 0.00 1.51 2.16 0.09 85.47 23:28:01 2 11.45 0.00 1.16 0.65 0.03 86.71 23:28:01 3 12.28 0.00 1.58 0.20 0.02 85.92 23:29:01 all 64.92 0.00 7.80 6.62 0.11 20.54 23:29:01 0 65.94 0.00 7.66 4.01 0.12 22.27 23:29:01 1 65.49 0.00 7.81 7.95 0.12 18.64 23:29:01 2 63.37 0.00 7.70 3.52 0.10 25.31 23:29:01 3 64.96 0.00 8.00 11.05 0.10 15.89 23:30:01 all 27.57 0.00 3.27 3.68 0.06 65.42 23:30:01 0 45.75 0.00 3.72 2.08 0.08 48.38 23:30:01 1 21.74 0.00 3.25 8.64 0.05 66.32 23:30:01 2 22.11 0.00 3.02 1.12 0.05 73.70 23:30:01 3 20.67 0.00 3.13 2.88 0.07 73.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.93 0.00 2.17 2.74 0.04 75.11 Average: 0 20.61 0.00 2.19 2.20 0.04 74.96 Average: 1 21.07 0.00 2.28 2.47 0.05 74.13 Average: 2 18.92 0.00 2.09 2.97 0.04 75.98 Average: 3 19.10 0.00 2.14 3.35 0.04 75.37