---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-38744 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 556 13229 0 2254 15154 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:b6:1e:8e brd ff:ff:ff:ff:ff:ff inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85558sec preferred_lft 85558sec inet6 fe80::f816:3eff:feb6:1e8e/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-38744) 09/15/24 _x86_64_ (4 CPU) 09:37:52 LINUX RESTART (4 CPU) 09:38:01 tps rtps wtps bread/s bwrtn/s 09:39:02 270.75 56.54 214.21 3835.49 14167.91 09:40:01 70.50 10.20 60.29 244.70 10860.40 09:41:01 4.00 0.00 4.00 0.00 3135.61 09:42:01 4.30 0.00 4.30 0.00 3541.41 09:43:01 4.70 0.03 4.67 0.27 2989.37 09:44:01 4.47 0.00 4.47 0.00 3226.40 09:45:01 3.85 0.00 3.85 0.00 3063.51 09:46:01 9.35 0.00 9.35 0.00 4091.85 09:47:01 4.95 0.00 4.95 0.00 2884.85 09:48:01 3.60 0.00 3.60 0.00 2596.77 09:49:01 4.45 0.00 4.45 0.00 2782.67 09:50:01 5.20 0.00 5.20 0.00 3282.79 09:51:01 168.30 4.44 163.85 135.80 13685.34 Average: 42.93 5.47 37.46 324.40 5402.16 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:02 13899580 15558416 2525380 15.38 64484 1793252 806124 4.61 683508 1623688 192708 09:40:01 13916060 15618376 2508900 15.27 74240 1822800 735632 4.21 634668 1650664 2156 09:41:01 13900372 15612760 2524588 15.37 81824 1823696 735632 4.21 645736 1651600 44 09:42:01 13878880 15607848 2546080 15.50 88580 1830768 735632 4.21 655184 1658616 5876 09:43:01 13864304 15600732 2560656 15.59 94476 1831312 735632 4.21 666672 1659144 1820 09:44:01 13845540 15595920 2579420 15.70 103272 1834156 735632 4.21 678392 1661984 1044 09:45:01 13829168 15591984 2595792 15.80 112688 1835144 735632 4.21 688852 1662964 6088 09:46:01 13803500 15587264 2621460 15.96 119228 1846276 735632 4.21 696500 1674084 3612 09:47:01 13798280 15586888 2626680 15.99 123144 1846632 735632 4.21 700524 1674472 740 09:48:01 13792212 15586108 2632748 16.03 127252 1846924 735632 4.21 704756 1674732 2444 09:49:01 13785452 15584332 2639508 16.07 131136 1847244 735632 4.21 709360 1675040 1296 09:50:01 13762488 15580712 2662472 16.21 139156 1855400 735632 4.21 717876 1683200 9644 09:51:01 13594156 15580644 2830804 17.23 221664 1912952 754848 4.32 810396 1722804 101904 Average: 13820769 15591691 2604191 15.86 113934 1840504 742533 4.25 691725 1667153 25337 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:02 ens3 409.77 265.32 2169.50 77.37 0.00 0.00 0.00 0.00 09:39:02 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 09:40:01 ens3 163.57 142.99 345.26 45.93 0.00 0.00 0.00 0.00 09:40:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 09:41:01 ens3 140.23 132.68 205.34 35.90 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 207.52 223.50 238.53 63.01 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 114.95 106.27 221.54 29.41 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 178.60 179.64 241.30 50.70 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 172.06 165.14 291.04 45.72 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 243.69 275.35 300.20 79.30 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 84.07 72.45 207.22 19.36 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 86.07 73.60 197.63 19.20 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 84.84 72.59 201.93 19.47 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 228.98 252.44 279.10 73.61 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 609.30 642.39 901.52 179.32 0.00 0.00 0.00 0.00 09:51:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 209.61 200.45 446.33 56.82 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 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-38744) 09/15/24 _x86_64_ (4 CPU) 09:37:52 LINUX RESTART (4 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:02 all 22.90 0.00 2.03 3.39 0.07 71.61 09:39:02 0 10.70 0.00 1.87 6.97 0.05 80.40 09:39:02 1 37.97 0.00 2.21 2.01 0.07 57.75 09:39:02 2 30.84 0.00 2.67 2.29 0.08 64.11 09:39:02 3 12.08 0.00 1.40 2.31 0.05 84.16 09:40:01 all 2.72 0.00 0.61 0.96 0.03 95.67 09:40:01 0 2.63 0.00 1.19 0.92 0.07 95.19 09:40:01 1 4.39 0.00 0.53 0.17 0.02 94.89 09:40:01 2 1.57 0.00 0.58 2.50 0.03 95.32 09:40:01 3 2.32 0.00 0.14 0.25 0.03 97.25 09:41:01 all 0.38 0.00 0.34 0.34 0.04 98.91 09:41:01 0 0.57 0.00 0.62 1.04 0.07 97.70 09:41:01 1 0.79 0.00 0.60 0.18 0.03 98.40 09:41:01 2 0.08 0.00 0.08 0.13 0.03 99.67 09:41:01 3 0.07 0.00 0.05 0.00 0.00 99.88 09:42:01 all 0.61 0.00 0.47 0.53 0.04 98.34 09:42:01 0 1.95 0.00 1.53 1.23 0.10 95.19 09:42:01 1 0.22 0.00 0.20 0.73 0.02 98.83 09:42:01 2 0.27 0.00 0.07 0.17 0.03 99.46 09:42:01 3 0.05 0.00 0.07 0.00 0.02 99.87 09:43:01 all 0.70 0.00 0.32 0.37 0.03 98.57 09:43:01 0 2.01 0.00 0.63 0.93 0.07 96.37 09:43:01 1 0.05 0.00 0.03 0.17 0.02 99.73 09:43:01 2 0.10 0.00 0.10 0.22 0.02 99.57 09:43:01 3 0.62 0.00 0.53 0.18 0.03 98.63 09:44:01 all 0.90 0.00 0.52 0.58 0.05 97.96 09:44:01 0 2.15 0.00 0.75 1.54 0.08 95.47 09:44:01 1 0.40 0.00 0.38 0.05 0.03 99.13 09:44:01 2 0.13 0.00 0.08 0.02 0.03 99.73 09:44:01 3 0.90 0.00 0.90 0.69 0.03 97.48 09:45:01 all 0.63 0.00 0.43 0.51 0.03 98.39 09:45:01 0 2.40 0.00 1.54 1.48 0.08 94.49 09:45:01 1 0.10 0.00 0.08 0.00 0.00 99.82 09:45:01 2 0.00 0.00 0.07 0.00 0.03 99.90 09:45:01 3 0.03 0.00 0.03 0.57 0.02 99.35 09:46:01 all 0.93 0.00 0.58 0.61 0.04 97.83 09:46:01 0 1.99 0.00 1.64 1.91 0.07 94.40 09:46:01 1 1.01 0.00 0.17 0.00 0.03 98.79 09:46:01 2 0.37 0.00 0.27 0.00 0.05 99.31 09:46:01 3 0.32 0.00 0.27 0.55 0.02 98.85 09:47:01 all 0.36 0.00 0.22 0.43 0.03 98.96 09:47:01 0 0.12 0.00 0.08 1.23 0.02 98.55 09:47:01 1 0.28 0.00 0.13 0.03 0.02 99.53 09:47:01 2 0.58 0.00 0.35 0.18 0.03 98.85 09:47:01 3 0.47 0.00 0.32 0.27 0.03 98.92 09:48:01 all 0.64 0.00 0.21 0.46 0.03 98.66 09:48:01 0 0.10 0.00 0.07 1.30 0.02 98.52 09:48:01 1 1.34 0.00 0.03 0.00 0.03 98.59 09:48:01 2 1.03 0.00 0.68 0.53 0.05 97.70 09:48:01 3 0.05 0.00 0.07 0.00 0.02 99.87 09:49:01 all 0.68 0.00 0.19 0.45 0.02 98.65 09:49:01 0 0.10 0.00 0.05 1.28 0.02 98.55 09:49:01 1 2.02 0.00 0.43 0.15 0.03 97.37 09:49:01 2 0.43 0.00 0.22 0.38 0.03 98.93 09:49:01 3 0.18 0.00 0.08 0.03 0.02 99.68 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 0.73 0.00 0.57 0.61 0.05 98.03 09:50:01 0 0.75 0.00 0.68 1.50 0.02 97.05 09:50:01 1 0.27 0.00 0.25 0.07 0.05 99.36 09:50:01 2 0.67 0.00 0.38 0.72 0.07 98.16 09:50:01 3 1.24 0.00 0.95 0.18 0.05 97.58 09:51:01 all 11.54 0.00 7.58 2.24 0.09 78.56 09:51:01 0 9.33 0.00 6.61 3.72 0.07 80.28 09:51:01 1 11.55 0.00 8.64 0.53 0.08 79.20 09:51:01 2 11.95 0.00 5.81 4.52 0.10 77.61 09:51:01 3 13.31 0.00 9.18 0.23 0.08 77.20 Average: all 3.36 0.00 1.08 0.88 0.04 94.63 Average: 0 2.67 0.00 1.32 1.93 0.06 94.02 Average: 1 4.64 0.00 1.06 0.31 0.03 93.95 Average: 2 3.68 0.00 0.87 0.89 0.05 94.51 Average: 3 2.44 0.00 1.08 0.40 0.03 96.05