---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-39794 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 9.3G 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 605 12314 0 3119 15106 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:56:14:27 brd ff:ff:ff:ff:ff:ff inet 10.30.106.237/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:fe56:1427/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39794) 09/19/24 _x86_64_ (4 CPU) 11:06:30 LINUX RESTART (4 CPU) 11:07:02 tps rtps wtps bread/s bwrtn/s 11:08:01 154.40 27.44 126.96 1252.26 17416.71 11:09:01 99.80 8.74 91.06 461.03 23315.66 11:10:01 9.13 0.17 8.97 3.07 7670.45 11:11:01 5.67 0.00 5.67 0.00 6300.28 11:12:01 5.78 0.00 5.78 0.00 6367.34 11:13:01 7.17 0.02 7.15 0.13 6450.92 11:14:01 6.20 0.00 6.20 0.00 6360.67 11:15:01 6.02 0.00 6.02 0.00 6478.65 11:16:01 5.87 0.00 5.87 0.00 6225.76 11:17:01 4.93 0.02 4.92 0.13 4980.77 11:18:01 1.42 0.00 1.42 0.00 17.60 11:19:01 1.45 0.00 1.45 0.00 19.86 11:20:01 1.03 0.00 1.03 0.00 12.80 11:21:01 2.30 0.00 2.30 0.00 41.73 11:22:01 18.38 4.45 13.93 78.25 1107.95 Average: 21.82 2.69 19.13 118.41 6172.56 11:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 13613844 15282920 2811124 17.11 72376 1790976 1196352 6.85 970288 1611448 124380 11:09:01 11298184 13388432 5126784 31.21 78532 2195376 2867740 16.41 2957668 1912068 17988 11:10:01 11080676 13171940 5344292 32.54 78636 2196180 3077148 17.61 3175304 1911300 88 11:11:01 10926404 13020548 5498564 33.48 78720 2198904 3265356 18.69 3327148 1914008 260 11:12:01 10917176 13012176 5507792 33.53 78808 2199636 3265356 18.69 3336084 1914752 32 11:13:01 10875184 12973148 5549784 33.79 78896 2202416 3282304 18.78 3375888 1916676 292 11:14:01 10872788 12971224 5552180 33.80 78988 2202788 3298336 18.88 3377752 1916908 224 11:15:01 10870432 12969072 5554536 33.82 79040 2202920 3298336 18.88 3380744 1917040 84 11:16:01 10859264 12958480 5565704 33.89 79124 2203416 3298336 18.88 3390728 1917476 32 11:17:01 10857272 12956556 5567696 33.90 79204 2203400 3298336 18.88 3392064 1917480 248 11:18:01 10856576 12955936 5568392 33.90 79236 2203428 3298336 18.88 3393064 1917488 12 11:19:01 10850524 12949904 5574444 33.94 79268 2203424 3298336 18.88 3399572 1917492 12 11:20:01 10848784 12948220 5576184 33.95 79308 2203432 3298336 18.88 3400956 1917492 28 11:21:01 10844520 12944384 5580448 33.98 79360 2203780 3298336 18.88 3405068 1917708 32 11:22:01 11707004 14562732 4717964 28.72 81236 2946336 1715032 9.82 2197876 2240932 715188 Average: 11151909 13271045 5273059 32.10 78715 2223761 3003732 17.19 3098680 1917351 57260 11:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 11:08:01 ens3 97.80 80.66 1164.15 19.42 0.00 0.00 0.00 0.00 11:09:01 lo 0.45 0.45 0.05 0.05 0.00 0.00 0.00 0.00 11:09:01 ens3 378.36 277.48 5363.36 36.75 0.00 0.00 0.00 0.00 11:10:01 lo 0.35 0.35 0.17 0.17 0.00 0.00 0.00 0.00 11:10:01 ens3 4.90 3.42 1.43 4.61 0.00 0.00 0.00 0.00 11:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 ens3 7.37 5.37 1.53 19.33 0.00 0.00 0.00 0.00 11:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 1.65 0.98 0.37 3.58 0.00 0.00 0.00 0.00 11:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:13:01 ens3 3.48 2.47 0.66 5.97 0.00 0.00 0.00 0.00 11:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 1.22 0.98 0.25 1.85 0.00 0.00 0.00 0.00 11:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:15:01 ens3 1.33 0.67 0.49 0.67 0.00 0.00 0.00 0.00 11:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 2.85 1.72 0.61 1.64 0.00 0.00 0.00 0.00 11:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:17:01 ens3 0.40 0.25 0.14 0.36 0.00 0.00 0.00 0.00 11:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 0.17 0.15 0.06 0.26 0.00 0.00 0.00 0.00 11:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:19:01 ens3 0.68 0.65 0.32 1.52 0.00 0.00 0.00 0.00 11:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 0.78 0.25 0.25 0.29 0.00 0.00 0.00 0.00 11:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:21:01 ens3 1.63 1.30 0.55 1.39 0.00 0.00 0.00 0.00 11:22:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:22:01 ens3 126.63 144.93 287.37 2880.56 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 41.90 34.71 454.14 198.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39794) 09/19/24 _x86_64_ (4 CPU) 11:06:30 LINUX RESTART (4 CPU) 11:07:02 CPU %user %nice %system %iowait %steal %idle 11:08:01 all 23.81 0.00 1.69 3.17 0.07 71.26 11:08:01 0 30.02 0.00 1.82 0.90 0.05 67.21 11:08:01 1 17.99 0.00 1.94 3.11 0.07 76.89 11:08:01 2 13.80 0.00 1.07 5.51 0.09 79.52 11:08:01 3 33.42 0.00 1.94 3.16 0.07 61.41 11:09:01 all 52.37 0.00 1.77 1.80 0.10 43.97 11:09:01 0 53.36 0.00 2.41 1.47 0.15 42.61 11:09:01 1 55.72 0.00 1.93 1.73 0.08 40.54 11:09:01 2 48.40 0.00 1.25 1.69 0.08 48.57 11:09:01 3 51.97 0.00 1.48 2.33 0.10 44.12 11:10:01 all 10.25 0.00 0.18 1.00 0.04 88.52 11:10:01 0 6.02 0.00 0.22 0.00 0.02 93.75 11:10:01 1 15.55 0.00 0.13 1.94 0.02 82.37 11:10:01 2 14.11 0.00 0.25 1.53 0.03 84.07 11:10:01 3 5.33 0.00 0.13 0.52 0.05 93.97 11:11:01 all 2.48 0.00 0.08 1.08 0.03 96.35 11:11:01 0 2.62 0.00 0.10 0.00 0.03 97.25 11:11:01 1 3.00 0.00 0.07 0.00 0.02 96.92 11:11:01 2 2.39 0.00 0.08 4.21 0.03 93.28 11:11:01 3 1.94 0.00 0.03 0.10 0.02 97.91 11:12:01 all 0.56 0.00 0.04 0.91 0.03 98.47 11:12:01 0 0.67 0.00 0.05 0.02 0.05 99.22 11:12:01 1 0.32 0.00 0.03 0.00 0.00 99.65 11:12:01 2 0.94 0.00 0.05 3.57 0.03 95.41 11:12:01 3 0.30 0.00 0.03 0.07 0.02 99.58 11:13:01 all 2.43 0.00 0.08 0.93 0.02 96.53 11:13:01 0 1.85 0.00 0.08 0.00 0.03 98.03 11:13:01 1 3.45 0.00 0.12 0.00 0.02 96.42 11:13:01 2 2.49 0.00 0.08 3.51 0.03 93.88 11:13:01 3 1.93 0.00 0.07 0.22 0.02 97.77 11:14:01 all 0.95 0.00 0.05 0.98 0.02 98.01 11:14:01 0 0.70 0.00 0.05 0.05 0.03 99.17 11:14:01 1 1.00 0.00 0.03 0.00 0.02 98.95 11:14:01 2 1.73 0.00 0.02 3.85 0.02 94.39 11:14:01 3 0.35 0.00 0.07 0.00 0.03 99.55 11:15:01 all 0.24 0.00 0.07 0.87 0.02 98.81 11:15:01 0 0.17 0.00 0.10 0.02 0.03 99.68 11:15:01 1 0.03 0.00 0.00 0.00 0.00 99.97 11:15:01 2 0.71 0.00 0.12 3.44 0.00 95.73 11:15:01 3 0.05 0.00 0.07 0.00 0.02 99.87 11:16:01 all 0.57 0.00 0.03 1.01 0.02 98.38 11:16:01 0 0.58 0.00 0.03 0.10 0.05 99.23 11:16:01 1 0.80 0.00 0.00 0.00 0.00 99.20 11:16:01 2 0.20 0.00 0.03 3.94 0.02 95.81 11:16:01 3 0.67 0.00 0.03 0.00 0.03 99.27 11:17:01 all 0.17 0.00 0.03 0.67 0.02 99.11 11:17:01 0 0.23 0.00 0.05 0.15 0.03 99.53 11:17:01 1 0.05 0.00 0.02 0.00 0.00 99.93 11:17:01 2 0.03 0.00 0.02 2.56 0.02 97.37 11:17:01 3 0.38 0.00 0.03 0.00 0.02 99.57 11:18:01 all 0.11 0.00 0.02 0.02 0.02 99.83 11:18:01 0 0.12 0.00 0.03 0.00 0.07 99.78 11:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:18:01 2 0.27 0.00 0.00 0.07 0.00 99.67 11:18:01 3 0.07 0.00 0.02 0.00 0.02 99.90 11:18:01 CPU %user %nice %system %iowait %steal %idle 11:19:01 all 0.08 0.00 0.03 0.01 0.02 99.87 11:19:01 0 0.17 0.00 0.07 0.02 0.03 99.72 11:19:01 1 0.05 0.00 0.03 0.00 0.02 99.90 11:19:01 2 0.03 0.00 0.02 0.00 0.02 99.93 11:19:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:20:01 all 0.10 0.00 0.02 0.02 0.02 99.85 11:20:01 0 0.28 0.00 0.07 0.00 0.05 99.60 11:20:01 1 0.08 0.00 0.00 0.00 0.00 99.92 11:20:01 2 0.03 0.00 0.00 0.07 0.02 99.88 11:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:21:01 all 0.49 0.00 0.05 0.01 0.02 99.43 11:21:01 0 0.80 0.00 0.08 0.00 0.03 99.08 11:21:01 1 0.22 0.00 0.03 0.00 0.00 99.75 11:21:01 2 0.64 0.00 0.05 0.03 0.02 99.26 11:21:01 3 0.32 0.00 0.02 0.00 0.02 99.65 11:22:01 all 25.57 0.00 1.73 0.16 0.06 72.48 11:22:01 0 22.14 0.00 2.32 0.08 0.07 75.38 11:22:01 1 29.24 0.00 2.04 0.23 0.05 68.44 11:22:01 2 25.02 0.00 1.29 0.23 0.07 73.38 11:22:01 3 25.86 0.00 1.29 0.10 0.05 72.70 Average: all 7.97 0.00 0.39 0.84 0.03 90.77 Average: 0 7.92 0.00 0.50 0.18 0.05 91.35 Average: 1 8.46 0.00 0.42 0.46 0.02 90.63 Average: 2 7.37 0.00 0.29 2.28 0.03 90.03 Average: 3 8.12 0.00 0.35 0.43 0.03 91.08