---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-23209 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 595 11721 0 3723 15114 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:74:c8:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe74:c8c4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23209) 07/12/24 _x86_64_ (4 CPU) 13:27:49 LINUX RESTART (4 CPU) 13:28:01 tps rtps wtps bread/s bwrtn/s 13:29:01 213.28 54.68 158.60 3610.26 44489.30 13:30:01 162.24 46.23 116.01 2741.41 31337.71 13:31:01 65.81 6.05 59.76 664.98 23952.68 13:32:01 46.34 3.47 42.88 97.58 17478.69 13:33:01 32.99 0.33 32.66 6.27 6096.72 13:34:01 43.63 1.15 42.48 45.07 10150.53 13:35:01 17.41 0.28 17.13 4.93 2642.85 13:36:01 13.78 0.02 13.76 0.40 1692.65 13:37:01 3.25 0.00 3.25 0.00 1320.49 13:38:01 11.08 0.12 10.96 3.20 1232.33 13:39:01 148.39 1.52 146.88 174.31 25095.32 Average: 68.93 10.35 58.58 668.06 15045.04 13:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:29:01 14130348 15539880 2294620 13.97 49816 1569416 837824 4.79 684668 1413524 88676 13:30:01 13518624 15351224 2906344 17.69 75996 1947532 999624 5.72 920572 1750720 91760 13:31:01 12377000 14349604 4047968 24.65 81884 2074320 1736868 9.94 1982784 1814252 38568 13:32:01 12068900 14161260 4356068 26.52 88336 2180600 1839012 10.52 2194640 1895408 30408 13:33:01 12029172 14294160 4395796 26.76 94268 2340404 1726904 9.88 2081564 2033860 28096 13:34:01 10561508 13131960 5863460 35.70 98940 2625612 3133804 17.93 3310100 2254096 27532 13:35:01 9839048 12476736 6585920 40.10 100664 2688904 3729756 21.35 3973112 2306820 21328 13:36:01 10409984 13112260 6014984 36.62 101540 2750640 3264460 18.68 3344048 2368064 37224 13:37:01 10366744 13070744 6058224 36.88 101608 2752292 3128788 17.91 3391940 2363244 692 13:38:01 10335228 13150488 6089740 37.08 103816 2854944 2937312 16.81 3347472 2432608 79232 13:39:01 10885416 14346388 5539552 33.73 105844 3475784 1769948 10.13 2236512 2972668 36804 Average: 11501997 13907700 4922971 29.97 91156 2478223 2282209 13.06 2497037 2145933 43665 13:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:29:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 13:29:01 ens3 338.22 248.53 1298.99 73.20 0.00 0.00 0.00 0.00 13:30:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 13:30:01 ens3 209.65 153.89 2023.43 40.43 0.00 0.00 0.00 0.00 13:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 ens3 756.00 490.02 1081.76 156.60 0.00 0.00 0.00 0.00 13:32:01 lo 1.50 1.50 0.22 0.22 0.00 0.00 0.00 0.00 13:32:01 ens3 1122.63 759.07 1124.74 283.97 0.00 0.00 0.00 0.00 13:33:01 lo 27.73 27.73 4.04 4.04 0.00 0.00 0.00 0.00 13:33:01 ens3 514.43 349.98 2020.66 115.30 0.00 0.00 0.00 0.00 13:34:01 lo 4.17 4.17 1.00 1.00 0.00 0.00 0.00 0.00 13:34:01 ens3 1343.78 864.62 1701.07 340.95 0.00 0.00 0.00 0.00 13:35:01 lo 54.02 54.02 15.79 15.79 0.00 0.00 0.00 0.00 13:35:01 ens3 4926.44 3104.47 1506.94 1449.18 0.00 0.00 0.00 0.00 13:36:01 lo 9.25 9.25 1.64 1.64 0.00 0.00 0.00 0.00 13:36:01 ens3 10693.20 5720.53 2847.64 2579.07 0.00 0.00 0.00 0.00 13:37:01 lo 21.71 21.71 5.07 5.07 0.00 0.00 0.00 0.00 13:37:01 ens3 36.65 26.87 8.23 9.58 0.00 0.00 0.00 0.00 13:38:01 lo 5.13 5.13 0.87 0.87 0.00 0.00 0.00 0.00 13:38:01 ens3 496.58 401.22 174.87 140.75 0.00 0.00 0.00 0.00 13:39:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:39:01 ens3 604.70 422.26 2650.98 123.97 0.00 0.00 0.00 0.00 Average: lo 11.48 11.48 2.63 2.63 0.00 0.00 0.00 0.00 Average: ens3 1912.88 1140.10 1494.48 482.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23209) 07/12/24 _x86_64_ (4 CPU) 13:27:49 LINUX RESTART (4 CPU) 13:28:01 CPU %user %nice %system %iowait %steal %idle 13:29:01 all 15.52 0.00 1.79 19.76 0.06 62.87 13:29:01 0 17.73 0.00 2.00 8.31 0.07 71.89 13:29:01 1 14.04 0.00 1.68 29.62 0.07 54.59 13:29:01 2 10.77 0.00 1.56 22.82 0.05 64.80 13:29:01 3 19.54 0.00 1.93 18.25 0.05 60.23 13:30:01 all 21.67 0.00 1.68 10.56 0.08 66.02 13:30:01 0 14.39 0.00 1.30 1.99 0.05 82.27 13:30:01 1 27.56 0.00 1.81 5.28 0.08 65.27 13:30:01 2 29.32 0.00 2.13 7.04 0.07 61.45 13:30:01 3 15.47 0.00 1.46 27.92 0.08 55.06 13:31:01 all 66.33 0.00 2.61 2.72 0.14 28.21 13:31:01 0 70.09 0.00 2.34 0.19 0.13 27.25 13:31:01 1 61.23 0.00 2.26 3.99 0.15 32.37 13:31:01 2 72.08 0.00 2.55 2.10 0.14 23.14 13:31:01 3 61.86 0.00 3.29 4.66 0.13 30.06 13:32:01 all 53.73 0.00 3.01 4.26 0.12 38.88 13:32:01 0 49.92 0.00 3.17 1.02 0.12 45.77 13:32:01 1 51.40 0.00 3.96 5.68 0.13 38.83 13:32:01 2 55.55 0.00 2.75 1.42 0.10 40.19 13:32:01 3 58.05 0.00 2.14 8.92 0.12 30.77 13:33:01 all 46.13 0.00 2.15 0.43 0.09 51.21 13:33:01 0 47.22 0.00 2.46 0.12 0.08 50.12 13:33:01 1 42.16 0.00 2.28 0.42 0.08 55.05 13:33:01 2 48.76 0.00 2.21 0.15 0.08 48.79 13:33:01 3 46.39 0.00 1.66 1.01 0.10 50.85 13:34:01 all 45.44 0.00 2.71 0.70 0.08 51.07 13:34:01 0 47.48 0.00 2.21 0.02 0.08 50.21 13:34:01 1 47.08 0.00 3.06 2.32 0.08 47.46 13:34:01 2 44.41 0.00 2.38 0.08 0.08 53.04 13:34:01 3 42.81 0.00 3.16 0.39 0.10 53.54 13:35:01 all 42.44 0.00 13.96 0.16 0.09 43.36 13:35:01 0 43.73 0.00 15.19 0.05 0.07 40.96 13:35:01 1 40.37 0.00 14.21 0.34 0.10 44.99 13:35:01 2 42.49 0.00 13.54 0.05 0.10 43.82 13:35:01 3 43.12 0.00 12.94 0.19 0.08 43.66 13:36:01 all 47.97 0.00 20.53 0.08 0.10 31.32 13:36:01 0 45.35 0.00 17.45 0.00 0.10 37.10 13:36:01 1 49.75 0.00 23.34 0.23 0.08 26.59 13:36:01 2 43.15 0.00 21.82 0.02 0.08 34.93 13:36:01 3 53.68 0.00 19.51 0.03 0.14 26.64 13:37:01 all 34.88 0.00 0.99 0.10 0.09 63.93 13:37:01 0 33.31 0.00 0.98 0.00 0.07 65.64 13:37:01 1 38.05 0.00 1.19 0.42 0.08 60.26 13:37:01 2 36.45 0.00 0.74 0.00 0.10 62.71 13:37:01 3 31.75 0.00 1.07 0.00 0.08 67.10 13:38:01 all 43.03 0.00 4.89 0.31 0.08 51.69 13:38:01 0 40.22 0.00 2.20 0.17 0.10 57.31 13:38:01 1 43.76 0.00 2.26 1.01 0.08 52.88 13:38:01 2 44.75 0.00 2.45 0.02 0.08 52.70 13:38:01 3 43.38 0.00 12.72 0.05 0.08 43.77 13:39:01 all 47.70 0.00 2.86 2.14 0.10 47.20 13:39:01 0 37.63 0.00 1.19 0.35 0.08 60.75 13:39:01 1 46.59 0.00 1.52 2.58 0.08 49.22 13:39:01 2 40.92 0.00 2.32 5.19 0.12 51.45 13:39:01 3 65.63 0.00 6.40 0.44 0.12 27.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 42.23 0.00 5.19 3.75 0.09 48.73 Average: 0 40.62 0.00 4.58 1.11 0.09 53.61 Average: 1 41.98 0.00 5.24 4.71 0.09 47.97 Average: 2 42.58 0.00 4.95 3.54 0.09 48.85 Average: 3 43.76 0.00 6.00 5.63 0.10 44.51