---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-85803 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 8.9G 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 563 12695 0 2781 15153 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:2c:99:7c brd ff:ff:ff:ff:ff:ff inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85393sec preferred_lft 85393sec inet6 fe80::f816:3eff:fe2c:997c/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-85803) 11/22/24 _x86_64_ (4 CPU) 12:30:05 LINUX RESTART (4 CPU) 12:31:01 tps rtps wtps bread/s bwrtn/s 12:32:01 164.18 14.85 149.33 583.67 25730.09 12:33:02 21.65 4.32 17.33 127.05 9031.83 12:34:01 5.37 0.00 5.37 0.00 6066.23 12:35:01 5.98 0.00 5.98 0.00 6194.17 12:36:01 4.98 0.00 4.98 0.00 5932.82 12:37:01 6.73 0.00 6.73 0.00 6316.28 12:38:01 8.32 1.12 7.20 23.20 6109.12 12:39:01 5.62 0.00 5.62 0.00 6092.05 12:40:01 5.17 0.00 5.17 0.00 6065.12 12:41:01 4.83 0.00 4.83 0.00 5111.50 12:42:01 1.13 0.00 1.13 0.00 13.73 12:43:01 1.37 0.00 1.37 0.00 17.46 12:44:01 1.30 0.00 1.30 0.00 28.13 12:45:01 2.03 0.00 2.03 0.00 25.46 12:46:01 8.37 1.90 6.47 15.86 606.83 Average: 16.48 1.48 15.00 50.05 5555.71 12:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 12979296 14976424 3445672 20.98 77604 2105340 1285828 7.36 1342628 1858672 71692 12:33:02 10943712 12957928 5481256 33.37 78584 2120220 3221700 18.44 3393664 1832800 936 12:34:01 10920072 12937148 5504896 33.52 78656 2122932 3237768 18.53 3415032 1835512 2824 12:35:01 10915156 12933064 5509812 33.55 78748 2123700 3237768 18.53 3419952 1836224 64 12:36:01 10894060 12914272 5530908 33.67 78832 2125836 3254344 18.62 3438988 1838340 2408 12:37:01 10871928 12893076 5553040 33.81 78920 2126620 3270408 18.72 3459940 1839068 244 12:38:01 10856840 12879332 5568128 33.90 79048 2127656 3321448 19.01 3472868 1839884 12 12:39:01 10845736 12868800 5579232 33.97 79112 2128152 3321448 19.01 3484588 1840296 232 12:40:01 10845196 12868372 5579772 33.97 79184 2128152 3321448 19.01 3485004 1840316 200 12:41:01 10844828 12868224 5580140 33.97 79256 2128284 3321448 19.01 3484964 1840448 172 12:42:01 10844900 12868356 5580068 33.97 79296 2128288 3321448 19.01 3485260 1840452 176 12:43:01 10844792 12868288 5580176 33.97 79336 2128292 3321448 19.01 3485040 1840456 40 12:44:01 10837816 12861716 5587152 34.02 79376 2128620 3321448 19.01 3491756 1840680 216 12:45:01 10836000 12860228 5588968 34.03 79432 2128876 3321448 19.01 3492848 1840920 240 12:46:01 9994744 12036448 6430224 39.15 80040 2145124 4104396 23.49 4317796 1853216 472 Average: 10951672 12972778 5473296 33.32 79028 2126406 3212253 18.38 3378022 1841152 5329 12:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 12:32:01 ens3 360.83 281.36 4488.52 47.12 0.00 0.00 0.00 0.00 12:33:02 lo 0.68 0.68 0.29 0.29 0.00 0.00 0.00 0.00 12:33:02 ens3 19.03 18.98 93.74 10.50 0.00 0.00 0.00 0.00 12:34:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 13.54 8.19 2.87 13.12 0.00 0.00 0.00 0.00 12:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:35:01 ens3 9.78 4.52 6.99 4.30 0.00 0.00 0.00 0.00 12:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 3.57 2.25 1.22 4.49 0.00 0.00 0.00 0.00 12:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 ens3 2.22 1.70 0.44 2.86 0.00 0.00 0.00 0.00 12:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 1.08 0.83 0.22 1.59 0.00 0.00 0.00 0.00 12:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:39:01 ens3 1.27 1.22 0.32 1.89 0.00 0.00 0.00 0.00 12:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 1.18 0.52 0.42 0.61 0.00 0.00 0.00 0.00 12:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:41:01 ens3 0.97 0.45 0.36 0.48 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 0.73 0.40 0.37 0.49 0.00 0.00 0.00 0.00 12:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:43:01 ens3 0.23 0.22 0.06 0.20 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 1.72 1.15 0.37 1.18 0.00 0.00 0.00 0.00 12:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:45:01 ens3 1.00 0.73 0.21 0.99 0.00 0.00 0.00 0.00 12:46:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:46:01 ens3 86.40 55.01 18.30 83.72 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 33.60 25.19 308.01 11.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85803) 11/22/24 _x86_64_ (4 CPU) 12:30:05 LINUX RESTART (4 CPU) 12:31:01 CPU %user %nice %system %iowait %steal %idle 12:32:01 all 32.73 0.00 1.77 2.15 0.08 63.27 12:32:01 0 28.61 0.00 1.47 2.76 0.07 67.10 12:32:01 1 34.01 0.00 1.64 1.09 0.08 63.18 12:32:01 2 28.20 0.00 1.95 2.38 0.07 67.41 12:32:01 3 40.11 0.00 2.01 2.38 0.08 55.42 12:33:02 all 46.96 0.00 0.93 0.35 0.07 51.70 12:33:02 0 32.75 0.00 0.93 0.00 0.07 66.26 12:33:02 1 56.70 0.00 1.20 0.03 0.07 41.99 12:33:02 2 49.57 0.00 0.70 1.15 0.08 48.50 12:33:02 3 48.97 0.00 0.85 0.22 0.07 49.89 12:34:01 all 2.72 0.00 0.08 0.65 0.03 96.53 12:34:01 0 3.61 0.00 0.07 0.00 0.03 96.29 12:34:01 1 3.15 0.00 0.07 0.00 0.02 96.76 12:34:01 2 1.63 0.00 0.07 2.58 0.03 95.69 12:34:01 3 2.46 0.00 0.10 0.03 0.02 97.39 12:35:01 all 0.68 0.00 0.04 0.67 0.03 98.57 12:35:01 0 0.28 0.00 0.03 0.00 0.03 99.65 12:35:01 1 0.70 0.00 0.03 0.02 0.02 99.23 12:35:01 2 0.94 0.00 0.07 2.70 0.03 96.27 12:35:01 3 0.80 0.00 0.05 0.00 0.07 99.08 12:36:01 all 1.21 0.00 0.07 0.61 0.02 98.09 12:36:01 0 1.63 0.00 0.03 0.00 0.03 98.30 12:36:01 1 1.05 0.00 0.08 0.00 0.02 98.85 12:36:01 2 0.75 0.00 0.10 2.45 0.03 96.66 12:36:01 3 1.42 0.00 0.07 0.00 0.02 98.50 12:37:01 all 1.64 0.00 0.05 0.51 0.02 97.78 12:37:01 0 0.95 0.00 0.03 0.00 0.00 99.01 12:37:01 1 2.32 0.00 0.08 0.00 0.02 97.58 12:37:01 2 2.27 0.00 0.05 2.04 0.03 95.61 12:37:01 3 1.03 0.00 0.03 0.00 0.02 98.92 12:38:01 all 1.58 0.00 0.12 0.42 0.02 97.85 12:38:01 0 1.07 0.00 0.10 0.00 0.02 98.82 12:38:01 1 2.65 0.00 0.08 0.00 0.03 97.23 12:38:01 2 1.63 0.00 0.18 1.65 0.03 96.50 12:38:01 3 0.95 0.00 0.12 0.03 0.00 98.90 12:39:01 all 1.38 0.00 0.03 0.42 0.02 98.15 12:39:01 0 2.47 0.00 0.03 0.00 0.00 97.50 12:39:01 1 0.94 0.00 0.05 0.00 0.02 99.00 12:39:01 2 1.37 0.00 0.02 1.69 0.03 96.90 12:39:01 3 0.73 0.00 0.02 0.00 0.00 99.25 12:40:01 all 0.14 0.00 0.03 0.45 0.02 99.37 12:40:01 0 0.07 0.00 0.02 0.00 0.00 99.92 12:40:01 1 0.23 0.00 0.07 0.00 0.03 99.67 12:40:01 2 0.20 0.00 0.03 1.78 0.03 97.95 12:40:01 3 0.05 0.00 0.02 0.00 0.02 99.92 12:41:01 all 0.61 0.00 0.02 0.38 0.02 98.96 12:41:01 0 0.02 0.00 0.02 0.02 0.02 99.93 12:41:01 1 2.00 0.00 0.02 0.00 0.03 97.95 12:41:01 2 0.05 0.00 0.02 1.53 0.03 98.37 12:41:01 3 0.38 0.00 0.02 0.00 0.00 99.60 12:42:01 all 0.11 0.00 0.02 0.00 0.02 99.85 12:42:01 0 0.10 0.00 0.03 0.00 0.00 99.87 12:42:01 1 0.03 0.00 0.02 0.00 0.03 99.92 12:42:01 2 0.17 0.00 0.03 0.02 0.02 99.77 12:42:01 3 0.13 0.00 0.02 0.00 0.02 99.83 12:42:01 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 0.17 0.00 0.02 0.01 0.02 99.78 12:43:01 0 0.03 0.00 0.00 0.02 0.00 99.95 12:43:01 1 0.57 0.00 0.02 0.00 0.03 99.38 12:43:01 2 0.03 0.00 0.03 0.02 0.02 99.90 12:43:01 3 0.07 0.00 0.02 0.00 0.00 99.92 12:44:01 all 0.38 0.00 0.03 0.01 0.02 99.55 12:44:01 0 0.30 0.00 0.00 0.00 0.02 99.68 12:44:01 1 0.52 0.00 0.07 0.00 0.03 99.38 12:44:01 2 0.22 0.00 0.05 0.03 0.03 99.67 12:44:01 3 0.52 0.00 0.02 0.00 0.02 99.45 12:45:01 all 0.74 0.00 0.03 0.02 0.02 99.19 12:45:01 0 0.50 0.00 0.03 0.00 0.00 99.47 12:45:01 1 1.86 0.00 0.05 0.00 0.05 98.04 12:45:01 2 0.43 0.00 0.05 0.07 0.02 99.43 12:45:01 3 0.17 0.00 0.00 0.00 0.00 99.83 12:46:01 all 51.77 0.00 0.91 0.05 0.08 47.20 12:46:01 0 37.55 0.00 0.94 0.03 0.08 61.40 12:46:01 1 65.77 0.00 1.17 0.03 0.08 32.94 12:46:01 2 48.22 0.00 0.95 0.03 0.08 50.71 12:46:01 3 55.46 0.00 0.61 0.08 0.07 43.78 Average: all 9.52 0.00 0.28 0.45 0.03 89.73 Average: 0 7.33 0.00 0.25 0.19 0.02 92.21 Average: 1 11.48 0.00 0.31 0.08 0.04 88.10 Average: 2 9.04 0.00 0.29 1.34 0.04 89.29 Average: 3 10.21 0.00 0.26 0.18 0.03 89.32