---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-17526 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 563 12748 0 2727 15155 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:6e:08 brd ff:ff:ff:ff:ff:ff inet 10.30.106.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84934sec preferred_lft 84934sec inet6 fe80::f816:3eff:feba:6e08/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17526) 03/23/24 _x86_64_ (4 CPU) 13:55:26 LINUX RESTART (4 CPU) 13:56:01 tps rtps wtps bread/s bwrtn/s 13:57:01 165.02 47.55 117.47 2175.20 47112.13 13:58:02 97.30 11.55 85.75 387.94 12992.37 13:59:01 17.93 8.78 9.15 290.26 1705.61 14:00:01 1.92 0.02 1.90 0.13 46.53 14:01:01 1.62 0.00 1.62 0.00 89.59 14:02:01 1.60 0.00 1.60 0.00 42.93 14:03:01 2.25 0.03 2.22 0.67 56.92 14:04:01 2.50 0.00 2.50 0.00 61.99 14:05:01 1.27 0.00 1.27 0.00 16.80 14:06:01 1.65 0.00 1.65 0.00 23.20 14:07:01 1.73 0.00 1.73 0.00 23.73 14:08:01 1.55 0.00 1.55 0.00 21.46 14:09:01 1.67 0.07 1.60 0.53 28.66 14:10:01 4.08 0.02 4.07 0.13 91.45 14:11:01 4.58 1.85 2.73 14.80 62.26 14:12:01 2.73 0.00 2.73 0.00 49.86 14:13:01 2.02 0.00 2.02 0.00 54.26 14:14:01 4.57 1.12 3.45 23.20 72.40 14:15:01 1.63 0.02 1.62 0.13 38.53 14:16:01 2.82 0.00 2.82 0.00 52.92 14:17:01 1.32 0.02 1.30 0.13 20.53 14:18:01 2.40 0.00 2.40 0.00 40.26 14:19:01 2.28 0.00 2.28 0.00 90.65 Average: 14.19 3.08 11.11 125.65 2730.64 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13697376 15388764 2727592 16.61 68372 1819344 1036140 5.93 863876 1639612 108972 13:58:02 12828532 14833052 3596436 21.90 77472 2113176 1608548 9.21 1483680 1866928 38944 13:59:01 10479668 12502496 5945300 36.20 78360 2129940 4276428 24.47 3843204 1848820 364 14:00:01 10477624 12500692 5947344 36.21 78440 2130208 4293224 24.57 3845076 1848900 232 14:01:01 10445076 12470280 5979892 36.41 78504 2132124 4293224 24.57 3875304 1850820 92 14:02:01 10443332 12469176 5981636 36.42 78568 2132672 4293224 24.57 3876480 1851368 96 14:03:01 10430432 12457540 5994536 36.50 78636 2133824 4358340 24.94 3889116 1851312 432 14:04:01 10427888 12455580 5997080 36.51 78728 2134296 4358340 24.94 3890976 1851780 108 14:05:01 10427364 12455108 5997604 36.52 78776 2134296 4358340 24.94 3891316 1851780 56 14:06:01 10426976 12454920 5997992 36.52 78836 2134428 4358340 24.94 3891676 1851916 64 14:07:01 10426636 12454652 5998332 36.52 78920 2134428 4358340 24.94 3891660 1851920 72 14:08:01 10426892 12454968 5998076 36.52 78960 2134436 4358340 24.94 3891680 1851928 96 14:09:01 10424908 12453380 6000060 36.53 79032 2134728 4358340 24.94 3893664 1852180 228 14:10:01 10410108 12439972 6014860 36.62 79116 2135964 4374592 25.04 3907620 1852548 204 14:11:01 10407092 12437868 6017876 36.64 79656 2136352 4423504 25.32 3909368 1852892 108 14:12:01 10401384 12432560 6023584 36.67 79728 2136656 4423504 25.32 3914928 1853176 76 14:13:01 10398968 12430900 6026000 36.69 79812 2137324 4423504 25.32 3916000 1853836 96 14:14:01 10395648 12429200 6029320 36.71 79920 2138652 4438700 25.40 3917044 1855020 324 14:15:01 10395432 12429416 6029536 36.71 80004 2138988 4438700 25.40 3917184 1855348 24 14:16:01 10393620 12428008 6031348 36.72 80072 2139324 4438700 25.40 3918660 1855684 264 14:17:01 10391208 12425716 6033760 36.74 80140 2139360 4438700 25.40 3919540 1855724 284 14:18:01 10384604 12419380 6040364 36.78 80212 2139528 4438700 25.40 3927016 1855884 292 14:19:01 10388604 12425188 6036364 36.75 80280 2141208 4438700 25.40 3921276 1857552 180 Average: 10666494 12680383 5758474 35.06 78719 2120924 4112455 23.54 3660711 1844214 6592 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 ens3 90.72 63.20 1077.49 20.65 0.00 0.00 0.00 0.00 13:57:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 13:58:02 ens3 523.70 396.55 3504.59 239.53 0.00 0.00 0.00 0.00 13:58:02 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:59:01 ens3 24.69 18.49 65.88 9.05 0.00 0.00 0.00 0.00 13:59:01 lo 0.47 0.47 0.19 0.19 0.00 0.00 0.00 0.00 14:00:01 ens3 32.83 27.91 7.00 8.41 0.00 0.00 0.00 0.00 14:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:01:01 ens3 337.43 215.18 97.41 86.56 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 70.22 54.49 23.57 22.97 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 305.95 182.05 80.39 65.48 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 35.68 22.68 11.79 6.83 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 0.68 0.38 0.36 0.42 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 0.60 0.42 0.20 0.49 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 0.22 0.06 0.22 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 0.35 0.23 0.07 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 14:09:01 ens3 13.38 9.28 2.89 2.97 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 51.14 35.84 12.02 11.09 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 9.38 5.27 2.14 1.96 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 15.05 6.97 3.52 2.66 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 10.05 5.82 2.62 2.73 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 66.52 43.62 15.37 15.59 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 4.68 2.57 1.03 0.99 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 38.79 22.75 9.43 8.06 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 0.48 0.48 0.13 0.29 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 8.08 4.88 1.95 1.50 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 91.90 53.86 23.87 20.19 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 75.36 51.03 215.05 23.00 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 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-17526) 03/23/24 _x86_64_ (4 CPU) 13:55:26 LINUX RESTART (4 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 23.19 0.00 1.48 5.36 0.07 69.90 13:57:01 0 15.87 0.00 0.90 1.49 0.03 81.70 13:57:01 1 36.57 0.00 2.26 2.78 0.07 58.33 13:57:01 2 31.67 0.00 1.74 4.71 0.05 61.83 13:57:01 3 8.63 0.00 1.05 12.45 0.10 77.77 13:58:02 all 36.32 0.00 8.68 0.39 0.07 54.54 13:58:02 0 34.07 0.00 16.72 0.15 0.08 48.98 13:58:02 1 42.07 0.00 4.16 0.30 0.07 53.41 13:58:02 2 35.00 0.00 11.77 0.97 0.07 52.20 13:58:02 3 34.17 0.00 2.03 0.15 0.08 63.57 13:59:01 all 48.44 0.00 0.79 0.17 0.07 50.53 13:59:01 0 40.95 0.00 0.75 0.08 0.07 58.15 13:59:01 1 47.69 0.00 0.68 0.14 0.05 51.44 13:59:01 2 62.64 0.00 1.20 0.44 0.08 35.63 13:59:01 3 42.46 0.00 0.53 0.02 0.07 56.93 14:00:01 all 2.59 0.00 0.08 0.02 0.03 97.29 14:00:01 0 0.93 0.00 0.07 0.00 0.00 99.00 14:00:01 1 3.27 0.00 0.05 0.05 0.03 96.60 14:00:01 2 1.08 0.00 0.12 0.02 0.00 98.78 14:00:01 3 5.07 0.00 0.07 0.00 0.05 94.82 14:01:01 all 1.98 0.00 0.38 0.02 0.02 97.60 14:01:01 0 1.55 0.00 0.52 0.00 0.02 97.92 14:01:01 1 1.49 0.00 0.35 0.03 0.03 98.09 14:01:01 2 2.47 0.00 0.30 0.07 0.00 97.17 14:01:01 3 2.43 0.00 0.33 0.00 0.03 97.20 14:02:01 all 0.60 0.00 0.10 0.07 0.02 99.20 14:02:01 0 0.45 0.00 0.15 0.00 0.03 99.37 14:02:01 1 0.64 0.00 0.20 0.27 0.02 98.88 14:02:01 2 0.82 0.00 0.02 0.00 0.03 99.13 14:02:01 3 0.50 0.00 0.05 0.00 0.02 99.43 14:03:01 all 3.06 0.00 0.30 0.01 0.03 96.60 14:03:01 0 4.60 0.00 0.48 0.00 0.02 94.90 14:03:01 1 3.13 0.00 0.18 0.03 0.03 96.62 14:03:01 2 2.22 0.00 0.22 0.00 0.03 97.53 14:03:01 3 2.32 0.00 0.28 0.00 0.02 97.38 14:04:01 all 1.24 0.00 0.10 0.02 0.02 98.62 14:04:01 0 1.65 0.00 0.20 0.00 0.03 98.12 14:04:01 1 1.12 0.00 0.07 0.07 0.02 98.73 14:04:01 2 0.87 0.00 0.07 0.00 0.03 99.03 14:04:01 3 1.32 0.00 0.10 0.00 0.03 98.55 14:05:01 all 0.05 0.00 0.02 0.00 0.02 99.91 14:05:01 0 0.05 0.00 0.02 0.00 0.02 99.92 14:05:01 1 0.05 0.00 0.00 0.02 0.02 99.92 14:05:01 2 0.03 0.00 0.02 0.00 0.03 99.92 14:05:01 3 0.03 0.00 0.03 0.00 0.00 99.93 14:06:01 all 0.07 0.00 0.03 0.01 0.02 99.87 14:06:01 0 0.12 0.00 0.00 0.00 0.02 99.87 14:06:01 1 0.08 0.00 0.03 0.03 0.03 99.82 14:06:01 2 0.03 0.00 0.02 0.00 0.00 99.95 14:06:01 3 0.07 0.00 0.03 0.00 0.03 99.87 14:07:01 all 0.08 0.00 0.03 0.03 0.02 99.85 14:07:01 0 0.03 0.00 0.00 0.00 0.00 99.97 14:07:01 1 0.13 0.00 0.07 0.12 0.03 99.65 14:07:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:07:01 3 0.12 0.00 0.03 0.00 0.03 99.82 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.03 0.00 0.02 0.00 0.02 99.93 14:08:01 0 0.02 0.00 0.03 0.00 0.02 99.93 14:08:01 1 0.07 0.00 0.03 0.03 0.03 99.83 14:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:08:01 3 0.05 0.00 0.00 0.00 0.03 99.92 14:09:01 all 0.67 0.00 0.05 0.01 0.02 99.25 14:09:01 0 0.63 0.00 0.03 0.00 0.00 99.33 14:09:01 1 0.73 0.00 0.07 0.03 0.05 99.12 14:09:01 2 0.60 0.00 0.05 0.00 0.02 99.33 14:09:01 3 0.69 0.00 0.07 0.00 0.03 99.21 14:10:01 all 4.72 0.00 0.14 0.02 0.04 95.08 14:10:01 0 4.39 0.00 0.17 0.00 0.02 95.43 14:10:01 1 3.47 0.00 0.13 0.08 0.05 96.27 14:10:01 2 5.79 0.00 0.16 0.00 0.03 94.01 14:10:01 3 5.25 0.00 0.10 0.00 0.03 94.61 14:11:01 all 2.50 0.00 0.09 0.03 0.02 97.35 14:11:01 0 1.20 0.00 0.07 0.00 0.00 98.73 14:11:01 1 1.97 0.00 0.15 0.08 0.03 97.77 14:11:01 2 3.89 0.00 0.05 0.03 0.02 96.01 14:11:01 3 2.95 0.00 0.08 0.00 0.03 96.93 14:12:01 all 1.77 0.00 0.07 0.01 0.03 98.13 14:12:01 0 1.62 0.00 0.08 0.00 0.02 98.28 14:12:01 1 0.63 0.00 0.07 0.03 0.02 99.25 14:12:01 2 2.71 0.00 0.02 0.02 0.02 97.24 14:12:01 3 2.08 0.00 0.12 0.02 0.05 97.73 14:13:01 all 1.46 0.00 0.06 0.02 0.03 98.42 14:13:01 0 0.65 0.00 0.07 0.00 0.00 99.28 14:13:01 1 0.63 0.00 0.07 0.03 0.03 99.23 14:13:01 2 2.76 0.00 0.05 0.00 0.02 97.17 14:13:01 3 1.82 0.00 0.07 0.03 0.05 98.03 14:14:01 all 1.28 0.00 0.23 0.02 0.02 98.45 14:14:01 0 0.87 0.00 0.23 0.00 0.02 98.88 14:14:01 1 1.43 0.00 0.22 0.07 0.02 98.27 14:14:01 2 1.04 0.00 0.12 0.02 0.02 98.81 14:14:01 3 1.78 0.00 0.37 0.02 0.07 97.77 14:15:01 all 0.78 0.00 0.06 0.01 0.03 99.12 14:15:01 0 0.23 0.00 0.08 0.00 0.02 99.67 14:15:01 1 0.80 0.00 0.03 0.02 0.02 99.13 14:15:01 2 0.90 0.00 0.07 0.02 0.02 99.00 14:15:01 3 1.18 0.00 0.05 0.00 0.05 98.72 14:16:01 all 0.93 0.00 0.08 0.02 0.03 98.94 14:16:01 0 0.87 0.00 0.10 0.00 0.02 99.02 14:16:01 1 0.45 0.00 0.00 0.03 0.00 99.52 14:16:01 2 1.72 0.00 0.07 0.00 0.05 98.16 14:16:01 3 0.68 0.00 0.13 0.02 0.07 99.10 14:17:01 all 1.09 0.00 0.06 0.01 0.03 98.82 14:17:01 0 1.58 0.00 0.05 0.00 0.02 98.35 14:17:01 1 0.32 0.00 0.08 0.03 0.00 99.57 14:17:01 2 0.59 0.00 0.02 0.00 0.03 99.36 14:17:01 3 1.88 0.00 0.08 0.02 0.03 97.98 14:18:01 all 1.36 0.00 0.06 0.01 0.03 98.53 14:18:01 0 0.48 0.00 0.07 0.00 0.02 99.43 14:18:01 1 1.32 0.00 0.07 0.03 0.03 98.55 14:18:01 2 2.76 0.00 0.07 0.00 0.03 97.14 14:18:01 3 0.85 0.00 0.07 0.02 0.03 99.03 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 5.19 0.00 0.13 0.02 0.03 94.63 14:19:01 0 1.59 0.00 0.08 0.00 0.02 98.31 14:19:01 1 4.78 0.00 0.13 0.05 0.03 95.00 14:19:01 2 4.35 0.00 0.16 0.00 0.05 95.44 14:19:01 3 10.02 0.00 0.15 0.02 0.05 89.76 Average: all 6.02 0.00 0.57 0.27 0.03 93.11 Average: 0 4.94 0.00 0.90 0.07 0.02 94.06 Average: 1 6.61 0.00 0.40 0.19 0.03 92.77 Average: 2 7.09 0.00 0.71 0.27 0.03 91.91 Average: 3 5.46 0.00 0.25 0.55 0.04 93.69