---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-606 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 9.7G 68G 13% / 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 545 11794 0 3700 15165 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:1c:d7:71 brd ff:ff:ff:ff:ff:ff inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fe1c:d771/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-606) 05/04/24 _x86_64_ (4 CPU) 21:43:34 LINUX RESTART (4 CPU) 21:44:01 tps rtps wtps bread/s bwrtn/s 21:45:02 103.48 17.21 86.27 1017.70 25723.31 21:46:01 130.88 17.62 113.25 663.89 30893.61 21:47:01 39.02 0.00 39.02 0.00 17805.26 21:48:01 37.84 0.00 37.84 0.00 7575.27 21:49:01 24.66 0.00 24.66 0.00 626.83 21:50:01 21.95 0.02 21.93 0.13 554.57 21:51:01 61.02 1.13 59.89 23.33 1340.58 21:52:01 21.36 0.13 21.23 3.73 479.92 21:53:01 57.77 2.43 55.34 78.92 19355.84 21:54:01 152.39 8.27 144.13 1064.62 18406.67 Average: 64.93 4.66 60.27 284.60 12245.20 21:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:45:02 13931388 15565676 2493580 15.18 63792 1771492 775888 4.44 673036 1606120 169252 21:46:01 12975192 14824692 3449776 21.00 74576 1964784 1410432 8.07 1450804 1759312 1516 21:47:01 12446836 14312120 3978132 24.22 74964 1979548 1721336 9.85 1982832 1754464 40 21:48:01 12320344 14203960 4104624 24.99 75476 1996168 1840304 10.53 2090840 1771048 544 21:49:01 12274192 14172380 4150776 25.27 75840 2009524 1890260 10.82 2121452 1784404 180 21:50:01 12254116 14165060 4170852 25.39 76188 2021132 1907148 10.91 2128548 1796000 340 21:51:01 12216584 14161352 4208384 25.62 77360 2051016 1905164 10.90 2130452 1825672 1016 21:52:01 11941064 14062324 4483904 27.30 77872 2223644 1921476 11.00 2228064 1997432 163656 21:53:01 10789920 13695624 5635048 34.31 90244 2928372 2125916 12.17 2805920 2487640 314744 21:54:01 12032832 15481052 4392136 26.74 95736 3446948 827484 4.74 1444768 2592396 302772 Average: 12318247 14464424 4106721 25.00 78205 2239263 1632541 9.34 1905672 1937449 95406 21:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:45:02 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 21:45:02 ens3 60.32 42.78 964.94 8.35 0.00 0.00 0.00 0.00 21:46:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 21:46:01 ens3 270.43 211.85 2064.92 57.21 0.00 0.00 0.00 0.00 21:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 ens3 6.31 5.01 1.93 2.44 0.00 0.00 0.00 0.00 21:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:48:01 ens3 2.23 0.95 2.57 0.73 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 ens3 0.85 0.53 0.44 0.71 0.00 0.00 0.00 0.00 21:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:50:01 ens3 0.25 0.22 0.06 0.27 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 ens3 0.15 0.13 0.05 0.22 0.00 0.00 0.00 0.00 21:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:52:01 ens3 20.91 12.55 7.11 6.06 0.00 0.00 0.00 0.00 21:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:53:01 ens3 132.31 95.28 265.75 34.45 0.00 0.00 0.00 0.00 21:54:01 lo 1.83 1.83 13.57 13.57 0.00 0.00 0.00 0.00 21:54:01 ens3 193.52 153.17 660.41 46.79 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 1.39 1.39 0.00 0.00 0.00 0.00 Average: ens3 68.39 51.98 394.03 15.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-606) 05/04/24 _x86_64_ (4 CPU) 21:43:34 LINUX RESTART (4 CPU) 21:44:01 CPU %user %nice %system %iowait %steal %idle 21:45:02 all 20.04 0.00 1.29 4.89 0.05 73.73 21:45:02 0 1.79 0.00 0.82 8.40 0.05 88.95 21:45:02 1 20.18 0.00 1.00 8.99 0.05 69.79 21:45:02 2 30.19 0.00 1.97 1.15 0.05 66.64 21:45:02 3 28.00 0.00 1.37 1.02 0.05 69.57 21:46:01 all 40.26 0.00 1.38 2.15 0.07 56.14 21:46:01 0 30.21 0.00 0.95 0.68 0.07 68.10 21:46:01 1 38.88 0.00 1.32 5.30 0.07 54.43 21:46:01 2 50.11 0.00 1.14 0.32 0.08 48.34 21:46:01 3 41.87 0.00 2.12 2.31 0.08 53.61 21:47:01 all 41.57 0.00 0.28 1.47 0.05 56.63 21:47:01 0 13.30 0.00 0.20 0.13 0.03 86.33 21:47:01 1 35.25 0.00 0.30 5.71 0.07 58.66 21:47:01 2 87.15 0.00 0.33 0.03 0.07 12.42 21:47:01 3 30.72 0.00 0.27 0.00 0.03 68.98 21:48:01 all 36.04 0.00 0.16 0.72 0.05 63.03 21:48:01 0 5.02 0.00 0.15 0.02 0.03 94.78 21:48:01 1 21.18 0.00 0.13 2.82 0.05 75.82 21:48:01 2 62.87 0.00 0.13 0.00 0.08 36.91 21:48:01 3 54.94 0.00 0.23 0.02 0.05 44.76 21:49:01 all 27.82 0.00 0.07 0.03 0.03 72.04 21:49:01 0 0.85 0.00 0.05 0.07 0.02 99.01 21:49:01 1 1.80 0.00 0.03 0.08 0.02 98.07 21:49:01 2 9.43 0.00 0.08 0.00 0.02 90.47 21:49:01 3 99.02 0.00 0.13 0.00 0.07 0.78 21:50:01 all 26.16 0.00 0.05 0.03 0.03 73.73 21:50:01 0 0.22 0.00 0.03 0.02 0.02 99.72 21:50:01 1 1.28 0.00 0.02 0.10 0.00 98.60 21:50:01 2 3.62 0.00 0.03 0.00 0.02 96.33 21:50:01 3 99.40 0.00 0.10 0.02 0.05 0.43 21:51:01 all 25.54 0.00 0.14 0.06 0.03 74.23 21:51:01 0 0.28 0.00 0.05 0.00 0.00 99.67 21:51:01 1 1.55 0.00 0.07 0.23 0.02 98.13 21:51:01 2 1.02 0.00 0.10 0.00 0.05 98.83 21:51:01 3 99.18 0.00 0.35 0.02 0.07 0.38 21:52:01 all 18.75 0.00 0.18 0.03 0.03 81.03 21:52:01 0 9.12 0.00 0.13 0.03 0.02 90.70 21:52:01 1 19.11 0.00 0.27 0.05 0.02 80.56 21:52:01 2 4.38 0.00 0.08 0.00 0.03 95.51 21:52:01 3 42.26 0.00 0.23 0.00 0.05 57.45 21:53:01 all 60.09 0.00 1.89 1.08 0.08 36.87 21:53:01 0 54.24 0.00 0.77 0.03 0.08 44.88 21:53:01 1 58.84 0.00 0.52 0.65 0.07 39.92 21:53:01 2 51.70 0.00 1.45 3.43 0.08 43.34 21:53:01 3 75.61 0.00 4.79 0.20 0.07 19.34 21:54:01 all 53.10 0.00 2.35 1.30 0.08 43.18 21:54:01 0 54.93 0.00 2.02 0.88 0.07 42.10 21:54:01 1 47.26 0.00 1.74 0.60 0.08 50.32 21:54:01 2 57.97 0.00 2.96 3.08 0.08 35.90 21:54:01 3 52.20 0.00 2.72 0.63 0.08 44.36 Average: all 34.93 0.00 0.78 1.17 0.05 63.07 Average: 0 17.00 0.00 0.52 1.03 0.04 81.42 Average: 1 24.50 0.00 0.54 2.45 0.04 72.47 Average: 2 35.84 0.00 0.83 0.80 0.06 62.48 Average: 3 62.36 0.00 1.23 0.42 0.06 35.93