---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-83838 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 8.3G 70G 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 636 13140 0 2262 15073 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:e9:f3:77 brd ff:ff:ff:ff:ff:ff inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85474sec preferred_lft 85474sec inet6 fe80::f816:3eff:fee9:f377/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83838) 11/15/24 _x86_64_ (4 CPU) 09:37:24 LINUX RESTART (4 CPU) 09:38:03 tps rtps wtps bread/s bwrtn/s 09:39:01 130.89 24.22 106.67 1246.82 13829.34 09:40:01 30.39 0.00 30.39 0.00 6216.06 09:41:01 3.97 0.00 3.97 0.00 3104.28 09:42:01 4.95 0.02 4.93 0.13 3434.09 09:43:01 5.67 0.00 5.67 0.00 3244.53 09:44:01 4.25 0.00 4.25 0.00 2562.37 09:45:01 4.22 0.00 4.22 0.00 2973.14 09:46:01 10.21 0.00 10.21 0.00 3714.05 09:47:01 5.43 0.00 5.43 0.00 3053.76 09:48:01 4.47 0.00 4.47 0.00 2515.71 09:49:01 3.58 0.00 3.58 0.00 2610.90 09:50:01 4.25 0.00 4.25 0.00 2680.49 09:51:01 5.10 0.00 5.10 0.00 3251.99 09:52:01 126.85 4.47 122.38 135.31 12403.67 Average: 24.33 2.00 22.34 95.99 4663.49 09:38:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13869196 15567508 2555772 15.56 69676 1824072 763116 4.37 681796 1653428 106696 09:40:01 13826800 15533924 2598168 15.82 76060 1825104 763116 4.37 719740 1654444 5004 09:41:01 13810972 15527928 2613996 15.91 83364 1825908 763116 4.37 730968 1655260 1664 09:42:01 13787984 15523380 2636984 16.05 91688 1833100 763116 4.37 740968 1662420 8328 09:43:01 13773944 15518320 2651024 16.14 97756 1834760 763116 4.37 750748 1664080 204 09:44:01 13762020 15513912 2662948 16.21 102936 1835956 763116 4.37 758768 1665264 1928 09:45:01 13748332 15510868 2676636 16.30 110836 1836964 763116 4.37 768148 1666268 3028 09:46:01 13724088 15506320 2700880 16.44 117780 1846568 763116 4.37 776316 1675876 476 09:47:01 13714944 15504004 2710024 16.50 121420 1848820 763116 4.37 780048 1678108 944 09:48:01 13709764 15504268 2715204 16.53 125520 1849268 763116 4.37 784188 1678588 1152 09:49:01 13703536 15503056 2721432 16.57 129456 1849528 763116 4.37 788504 1678816 772 09:50:01 13695828 15501220 2729140 16.62 133852 1850072 763116 4.37 793696 1679352 368 09:51:01 13673484 15497912 2751484 16.75 141328 1858508 763116 4.37 801496 1687772 14568 09:52:01 13484504 15497772 2940464 17.90 225012 1923092 799724 4.58 902164 1727072 83756 Average: 13734671 15515028 2690297 16.38 116192 1845837 765731 4.38 769825 1673339 16349 09:38:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 lo 0.90 0.90 0.10 0.10 0.00 0.00 0.00 0.00 09:39:01 ens3 123.81 93.40 1081.83 28.81 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 09:40:01 ens3 133.77 117.78 172.42 32.77 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 09:41:01 ens3 142.03 132.21 201.91 35.28 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 09:42:01 ens3 223.55 243.36 258.80 68.92 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 09:43:01 ens3 134.46 128.28 227.39 37.54 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 09:44:01 ens3 100.33 99.65 131.28 28.13 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 09:45:01 ens3 144.79 137.67 213.55 39.35 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 09:46:01 ens3 234.74 260.97 303.57 74.43 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 09:47:01 ens3 98.78 96.45 193.15 26.45 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 09:48:01 ens3 86.09 73.80 210.50 19.80 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 09:49:01 ens3 83.29 71.94 206.90 20.34 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 09:50:01 ens3 93.48 82.89 219.43 22.32 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 09:51:01 ens3 223.31 247.78 257.37 72.74 0.00 0.00 0.00 0.00 09:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:52:01 ens3 554.92 581.89 880.90 161.46 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 169.92 169.33 323.84 47.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83838) 11/15/24 _x86_64_ (4 CPU) 09:37:24 LINUX RESTART (4 CPU) 09:38:03 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 15.26 0.00 1.40 3.15 0.05 80.14 09:39:01 0 7.52 0.00 0.94 0.97 0.03 90.55 09:39:01 1 2.73 0.00 0.97 5.55 0.03 90.71 09:39:01 2 33.62 0.00 2.45 4.42 0.07 59.44 09:39:01 3 17.13 0.00 1.22 1.67 0.07 79.91 09:40:01 all 0.73 0.00 0.37 0.48 0.04 98.37 09:40:01 0 2.22 0.00 0.83 0.18 0.05 96.72 09:40:01 1 0.13 0.00 0.12 0.32 0.02 99.42 09:40:01 2 0.45 0.00 0.45 0.95 0.05 98.10 09:40:01 3 0.13 0.00 0.10 0.48 0.02 99.27 09:41:01 all 0.60 0.00 0.34 0.09 0.03 98.94 09:41:01 0 1.20 0.00 0.30 0.00 0.03 98.47 09:41:01 1 0.20 0.00 0.17 0.10 0.03 99.50 09:41:01 2 0.90 0.00 0.84 0.07 0.05 98.14 09:41:01 3 0.08 0.00 0.08 0.20 0.03 99.60 09:42:01 all 0.59 0.00 0.53 0.08 0.04 98.77 09:42:01 0 0.07 0.00 0.05 0.00 0.02 99.87 09:42:01 1 0.69 0.00 0.59 0.08 0.05 98.59 09:42:01 2 1.09 0.00 0.77 0.05 0.03 98.06 09:42:01 3 0.52 0.00 0.67 0.15 0.05 98.61 09:43:01 all 0.41 0.00 0.31 0.09 0.03 99.16 09:43:01 0 0.27 0.00 0.25 0.02 0.03 99.43 09:43:01 1 1.04 0.00 0.67 0.12 0.03 98.14 09:43:01 2 0.13 0.00 0.10 0.08 0.02 99.67 09:43:01 3 0.17 0.00 0.25 0.17 0.03 99.38 09:44:01 all 0.38 0.00 0.27 0.09 0.03 99.23 09:44:01 0 0.34 0.00 0.27 0.00 0.02 99.38 09:44:01 1 0.45 0.00 0.35 0.18 0.03 98.98 09:44:01 2 0.08 0.00 0.02 0.00 0.02 99.88 09:44:01 3 0.68 0.00 0.42 0.17 0.03 98.70 09:45:01 all 0.67 0.00 0.36 0.08 0.04 98.86 09:45:01 0 1.27 0.00 0.69 0.02 0.07 97.96 09:45:01 1 1.22 0.00 0.68 0.10 0.05 97.95 09:45:01 2 0.07 0.00 0.03 0.05 0.02 99.83 09:45:01 3 0.10 0.00 0.03 0.17 0.02 99.68 09:46:01 all 1.20 0.00 0.52 0.10 0.05 98.14 09:46:01 0 2.03 0.00 0.08 0.00 0.05 97.84 09:46:01 1 2.61 0.00 1.89 0.18 0.10 95.21 09:46:01 2 0.13 0.00 0.07 0.03 0.03 99.73 09:46:01 3 0.02 0.00 0.03 0.15 0.00 99.80 09:47:01 all 0.49 0.00 0.27 0.33 0.02 98.89 09:47:01 0 1.06 0.00 0.38 0.57 0.03 97.96 09:47:01 1 0.57 0.00 0.57 0.57 0.02 98.28 09:47:01 2 0.08 0.00 0.03 0.00 0.02 99.87 09:47:01 3 0.23 0.00 0.12 0.20 0.02 99.43 09:48:01 all 0.29 0.00 0.20 0.36 0.02 99.13 09:48:01 0 0.08 0.00 0.03 0.97 0.00 98.91 09:48:01 1 0.10 0.00 0.05 0.13 0.03 99.68 09:48:01 2 0.07 0.00 0.05 0.00 0.02 99.87 09:48:01 3 0.93 0.00 0.65 0.33 0.03 98.05 09:49:01 all 0.58 0.00 0.16 0.34 0.02 98.90 09:49:01 0 1.24 0.00 0.03 1.01 0.02 97.70 09:49:01 1 0.10 0.00 0.08 0.05 0.03 99.73 09:49:01 2 0.10 0.00 0.03 0.00 0.00 99.87 09:49:01 3 0.89 0.00 0.48 0.30 0.03 98.30 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 0.81 0.00 0.19 0.44 0.03 98.53 09:50:01 0 2.04 0.00 0.07 1.02 0.02 96.86 09:50:01 1 0.17 0.00 0.13 0.27 0.02 99.42 09:50:01 2 0.85 0.00 0.40 0.12 0.05 98.58 09:50:01 3 0.17 0.00 0.15 0.33 0.02 99.33 09:51:01 all 0.69 0.00 0.48 0.52 0.03 98.28 09:51:01 0 0.40 0.00 0.18 0.85 0.02 98.54 09:51:01 1 0.05 0.00 0.10 0.20 0.02 99.63 09:51:01 2 2.04 0.00 1.37 0.27 0.07 96.25 09:51:01 3 0.25 0.00 0.25 0.79 0.05 98.66 09:52:01 all 10.82 0.00 7.54 1.49 0.07 80.08 09:52:01 0 9.13 0.00 4.42 0.50 0.07 85.88 09:52:01 1 9.92 0.00 9.02 1.85 0.07 79.15 09:52:01 2 11.83 0.00 8.21 0.03 0.07 79.86 09:52:01 3 12.42 0.00 8.52 3.55 0.08 75.42 Average: all 2.36 0.00 0.92 0.54 0.04 96.15 Average: 0 2.04 0.00 0.60 0.44 0.03 96.88 Average: 1 1.42 0.00 1.10 0.68 0.04 96.75 Average: 2 3.60 0.00 1.05 0.42 0.04 94.89 Average: 3 2.37 0.00 0.92 0.62 0.03 96.05