---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-25146 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 8.4G 69G 11% / 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 596 13153 0 2289 15112 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:ae:64:5c brd ff:ff:ff:ff:ff:ff inet 10.30.106.96/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85314sec preferred_lft 85314sec inet6 fe80::f816:3eff:feae:645c/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-25146) 07/02/25 _x86_64_ (4 CPU) 09:37:18 LINUX RESTART (4 CPU) 09:38:02 tps rtps wtps bread/s bwrtn/s 09:39:01 129.38 10.96 118.42 278.33 33914.93 09:40:01 28.50 0.00 28.50 0.00 3836.13 09:41:01 3.87 0.00 3.87 0.00 867.18 09:42:01 2.52 0.02 2.50 0.13 1148.21 09:43:01 3.53 0.00 3.53 0.00 807.20 09:44:01 2.13 0.00 2.13 0.00 597.23 09:45:01 2.58 0.00 2.58 0.00 769.87 09:46:01 3.50 0.00 3.50 0.00 936.11 09:47:01 10.46 1.12 9.35 23.20 1269.12 09:48:01 2.13 0.02 2.12 0.13 189.00 09:49:01 1.93 0.00 1.93 0.00 221.16 09:50:01 2.68 0.00 2.68 0.00 330.74 09:51:01 1.95 0.00 1.95 0.00 236.76 09:52:01 2.77 0.00 2.77 0.00 316.08 09:53:01 5.96 1.83 4.13 14.66 876.11 09:54:01 112.11 0.82 111.30 27.86 8046.93 09:55:01 110.23 4.47 105.77 160.37 8988.50 Average: 24.97 1.12 23.85 29.44 3696.83 09:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13858732 15563300 2566228 15.62 72444 1826260 768124 4.40 663352 1676912 97276 09:40:01 13844868 15559816 2580092 15.71 79804 1827556 768124 4.40 672644 1678192 6200 09:41:01 13832112 15556696 2592848 15.79 87144 1828252 768124 4.40 683036 1678856 396 09:42:01 13810084 15551812 2614876 15.92 94708 1835128 768124 4.40 692056 1685776 5476 09:43:01 13796316 15547504 2628644 16.00 100692 1837012 787484 4.51 701208 1687588 1420 09:44:01 13781776 15544252 2643184 16.09 108540 1838540 787484 4.51 710400 1689120 4852 09:45:01 13769384 15541216 2655576 16.17 116000 1839308 787484 4.51 718840 1689880 1904 09:46:01 13751192 15538496 2673768 16.28 121976 1846308 787484 4.51 726028 1696872 9424 09:47:01 13736688 15535744 2688272 16.37 125124 1853068 804364 4.60 729928 1703336 1256 09:48:01 13733044 15534616 2691916 16.39 127196 1853236 804364 4.60 732636 1703512 1292 09:49:01 13729304 15534160 2695656 16.41 129620 1853608 804364 4.60 735216 1703860 1300 09:50:01 13723520 15532936 2701440 16.45 133176 1853856 804364 4.60 739412 1704084 132 09:51:01 13718156 15531560 2706804 16.48 136384 1854012 804364 4.60 742992 1704264 1660 09:52:01 13713268 15530852 2711692 16.51 139656 1854224 804364 4.60 746008 1704492 1176 09:53:01 13697176 15528484 2727784 16.61 147192 1858192 832900 4.77 753804 1708448 4724 09:54:01 13049424 15129592 3375536 20.55 237996 1962004 1266592 7.25 1249712 1797216 156564 09:55:01 13414772 15418916 3010188 18.33 240708 1929180 901584 5.16 977520 1753036 26628 Average: 13703519 15510585 2721441 16.57 129315 1855867 826452 4.73 763223 1703850 18922 09:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 ens3 253.60 189.61 1140.81 32.65 0.00 0.00 0.00 0.00 09:39:01 lo 0.68 0.68 0.08 0.08 0.00 0.00 0.00 0.00 09:40:01 ens3 145.20 132.33 205.87 36.98 0.00 0.00 0.00 0.00 09:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 ens3 142.87 132.94 209.59 41.27 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 210.26 226.93 248.18 64.34 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 ens3 134.04 124.45 229.70 33.90 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 147.31 144.48 203.66 41.02 0.00 0.00 0.00 0.00 09:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 135.99 129.08 223.58 36.51 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 190.32 204.27 247.47 57.72 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 126.83 143.71 164.06 41.63 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 44.07 36.24 115.56 9.91 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 55.22 45.44 144.70 12.17 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 75.30 63.32 178.80 16.43 0.00 0.00 0.00 0.00 09:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 71.59 58.04 178.91 16.14 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 70.69 59.29 180.06 15.86 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 167.16 172.01 228.64 52.02 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 340.11 388.54 854.29 107.87 0.00 0.00 0.00 0.00 09:54:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:55:01 ens3 424.53 415.60 156.02 120.23 0.00 0.00 0.00 0.00 09:55:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 160.80 156.81 287.98 43.34 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-25146) 07/02/25 _x86_64_ (4 CPU) 09:37:18 LINUX RESTART (4 CPU) 09:38:02 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 13.76 0.00 1.21 1.97 0.06 83.01 09:39:01 0 3.96 0.00 0.71 3.66 0.05 91.61 09:39:01 1 5.56 0.00 1.00 0.70 0.07 92.68 09:39:01 2 27.69 0.00 2.24 1.41 0.05 68.61 09:39:01 3 17.80 0.00 0.83 2.13 0.07 79.17 09:40:01 all 0.40 0.00 0.36 0.20 0.04 99.00 09:40:01 0 0.30 0.00 0.27 0.12 0.05 99.26 09:40:01 1 1.15 0.00 0.97 0.02 0.07 97.79 09:40:01 2 0.00 0.00 0.17 0.65 0.00 99.18 09:40:01 3 0.15 0.00 0.03 0.00 0.03 99.78 09:41:01 all 0.40 0.00 0.38 0.11 0.04 99.08 09:41:01 0 0.48 0.00 0.60 0.18 0.05 98.68 09:41:01 1 0.60 0.00 0.49 0.02 0.07 98.83 09:41:01 2 0.23 0.00 0.27 0.23 0.02 99.25 09:41:01 3 0.27 0.00 0.15 0.00 0.02 99.56 09:42:01 all 0.64 0.00 0.48 0.04 0.03 98.80 09:42:01 0 2.42 0.00 1.84 0.08 0.10 95.55 09:42:01 1 0.10 0.00 0.02 0.00 0.02 99.87 09:42:01 2 0.07 0.00 0.08 0.10 0.02 99.73 09:42:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:43:01 all 0.47 0.00 0.35 0.05 0.03 99.10 09:43:01 0 1.82 0.00 1.35 0.08 0.05 96.69 09:43:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:43:01 2 0.00 0.00 0.03 0.10 0.03 99.83 09:43:01 3 0.02 0.00 0.00 0.00 0.02 99.97 09:44:01 all 0.95 0.00 0.39 0.03 0.03 98.60 09:44:01 0 0.99 0.00 0.87 0.07 0.05 98.03 09:44:01 1 0.97 0.00 0.64 0.02 0.07 98.31 09:44:01 2 0.02 0.00 0.00 0.05 0.00 99.93 09:44:01 3 1.84 0.00 0.03 0.00 0.00 98.13 09:45:01 all 0.57 0.00 0.35 0.05 0.03 99.01 09:45:01 0 0.33 0.00 0.38 0.08 0.03 99.16 09:45:01 1 1.69 0.00 0.99 0.03 0.08 97.21 09:45:01 2 0.03 0.00 0.02 0.08 0.00 99.87 09:45:01 3 0.22 0.00 0.03 0.00 0.00 99.75 09:46:01 all 0.68 0.00 0.50 0.04 0.03 98.75 09:46:01 0 1.91 0.00 1.40 0.08 0.05 96.55 09:46:01 1 0.68 0.00 0.58 0.02 0.03 98.68 09:46:01 2 0.03 0.00 0.00 0.07 0.00 99.90 09:46:01 3 0.08 0.00 0.02 0.00 0.02 99.88 09:47:01 all 0.55 0.00 0.37 0.09 0.02 98.97 09:47:01 0 0.33 0.00 0.23 0.10 0.03 99.30 09:47:01 1 1.73 0.00 1.12 0.00 0.05 97.10 09:47:01 2 0.05 0.00 0.08 0.25 0.02 99.60 09:47:01 3 0.08 0.00 0.07 0.00 0.00 99.85 09:48:01 all 0.21 0.00 0.11 0.03 0.01 99.65 09:48:01 0 0.12 0.00 0.12 0.00 0.02 99.75 09:48:01 1 0.67 0.00 0.32 0.02 0.03 98.96 09:48:01 2 0.03 0.00 0.02 0.08 0.00 99.87 09:48:01 3 0.02 0.00 0.00 0.00 0.02 99.97 09:49:01 all 0.47 0.00 0.12 0.02 0.02 99.37 09:49:01 0 0.17 0.00 0.08 0.00 0.02 99.73 09:49:01 1 0.79 0.00 0.33 0.00 0.03 98.85 09:49:01 2 0.02 0.00 0.00 0.10 0.00 99.88 09:49:01 3 0.91 0.00 0.02 0.00 0.00 99.07 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 0.87 0.00 0.18 0.03 0.02 98.89 09:50:01 0 0.25 0.00 0.22 0.00 0.03 99.50 09:50:01 1 1.22 0.00 0.48 0.00 0.05 98.25 09:50:01 2 0.00 0.00 0.02 0.12 0.02 99.85 09:50:01 3 1.99 0.00 0.02 0.00 0.00 98.00 09:51:01 all 0.71 0.00 0.21 0.03 0.02 99.03 09:51:01 0 0.67 0.00 0.47 0.02 0.05 98.80 09:51:01 1 0.40 0.00 0.25 0.02 0.03 99.30 09:51:01 2 0.28 0.00 0.03 0.10 0.00 99.58 09:51:01 3 1.48 0.00 0.12 0.00 0.02 98.39 09:52:01 all 0.33 0.00 0.19 0.11 0.02 99.35 09:52:01 0 1.25 0.00 0.72 0.05 0.03 97.95 09:52:01 1 0.07 0.00 0.02 0.00 0.00 99.92 09:52:01 2 0.00 0.00 0.00 0.40 0.02 99.58 09:52:01 3 0.02 0.00 0.02 0.00 0.02 99.95 09:53:01 all 0.93 0.00 0.42 0.05 0.03 98.56 09:53:01 0 1.57 0.00 0.97 0.08 0.05 97.33 09:53:01 1 0.05 0.00 0.05 0.00 0.02 99.88 09:53:01 2 0.03 0.00 0.02 0.08 0.00 99.87 09:53:01 3 2.09 0.00 0.66 0.03 0.05 97.16 09:54:01 all 8.94 0.00 1.35 0.28 0.06 89.38 09:54:01 0 9.90 0.00 1.04 0.40 0.07 88.60 09:54:01 1 8.71 0.00 2.09 0.07 0.08 89.04 09:54:01 2 9.25 0.00 0.23 0.17 0.03 90.31 09:54:01 3 7.89 0.00 2.01 0.50 0.03 89.57 09:55:01 all 17.29 0.00 9.17 0.49 0.07 72.97 09:55:01 0 6.01 0.00 7.67 1.17 0.05 85.10 09:55:01 1 18.90 0.00 11.81 0.23 0.07 68.99 09:55:01 2 21.10 0.00 9.02 0.35 0.07 69.46 09:55:01 3 23.02 0.00 8.16 0.23 0.08 68.51 Average: all 2.82 0.00 0.95 0.21 0.03 95.99 Average: 0 1.91 0.00 1.11 0.36 0.05 96.58 Average: 1 2.55 0.00 1.25 0.07 0.05 96.09 Average: 2 3.43 0.00 0.71 0.25 0.02 95.59 Average: 3 3.38 0.00 0.71 0.17 0.02 95.71