---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-42882 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 8.4G 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 560 13269 0 2209 15167 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:ff:37:96 brd ff:ff:ff:ff:ff:ff inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85371sec preferred_lft 85371sec inet6 fe80::f816:3eff:feff:3796/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-42882) 09/28/24 _x86_64_ (4 CPU) 10:56:14 LINUX RESTART (4 CPU) 10:57:04 tps rtps wtps bread/s bwrtn/s 10:58:01 9.07 0.00 9.07 0.00 6033.61 10:59:01 5.38 0.00 5.38 0.00 6066.64 11:00:01 4.70 0.00 4.70 0.00 5925.68 11:01:01 5.40 0.00 5.40 0.00 6066.19 11:02:01 5.02 0.00 5.02 0.00 6062.99 11:03:01 5.38 0.02 5.37 0.13 5932.48 11:04:01 4.80 0.00 4.80 0.00 6059.79 11:05:01 5.33 0.00 5.33 0.00 6065.71 11:06:01 4.73 0.00 4.73 0.00 5918.38 11:07:01 5.62 0.00 5.62 0.00 6202.83 11:08:01 1.03 0.00 1.03 0.00 278.89 11:09:01 1.38 0.00 1.38 0.00 16.00 11:10:01 0.77 0.00 0.77 0.00 9.20 11:11:01 5.35 3.42 1.93 102.65 207.70 11:12:01 240.80 40.38 200.42 1863.33 8120.67 11:13:01 121.12 19.22 101.90 1606.80 14096.34 Average: 26.67 3.95 22.72 224.01 5189.12 10:57:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:58:01 14463628 15692924 1961340 11.94 32128 1415928 695152 3.98 489024 1298752 8 10:59:01 14462768 15692168 1962200 11.95 32216 1415932 695152 3.98 490100 1298748 8 11:00:01 14462432 15691944 1962536 11.95 32296 1415936 695152 3.98 490532 1298752 28 11:01:01 14461968 15691580 1963000 11.95 32368 1415940 695152 3.98 490636 1298756 20 11:02:01 14462132 15691828 1962836 11.95 32464 1415936 695152 3.98 490648 1298764 12 11:03:01 14461832 15691628 1963136 11.95 32544 1415956 695152 3.98 490816 1298768 4 11:04:01 14461736 15691620 1963232 11.95 32624 1415960 695152 3.98 491056 1298772 12 11:05:01 14461604 15691600 1963364 11.95 32704 1415964 695152 3.98 491828 1298772 12 11:06:01 14460860 15690940 1964108 11.96 32776 1415968 695152 3.98 491828 1298776 12 11:07:01 14460288 15690448 1964680 11.96 32872 1415972 695152 3.98 492464 1298780 36 11:08:01 14460328 15690540 1964640 11.96 32888 1415976 695152 3.98 492620 1298784 152 11:09:01 14459572 15689812 1965396 11.97 32912 1415980 711192 4.07 493116 1298788 156 11:10:01 14459128 15689420 1965840 11.97 32928 1415980 711192 4.07 493300 1298788 8 11:11:01 14420204 15659232 2004764 12.21 33048 1424500 709208 4.06 524168 1305616 276 11:12:01 13972296 15618308 2452672 14.93 69288 1773008 740476 4.24 621380 1608476 206580 11:13:01 13632908 15573864 2792060 17.00 77148 2052600 735468 4.21 728724 1826664 77340 Average: 14376480 15677366 2048488 12.47 37700 1478596 703388 4.03 516390 1351547 17792 10:57:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:58:01 ens3 0.67 0.11 0.11 0.01 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 2.95 1.55 2.78 1.09 0.00 0.00 0.00 0.00 10:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 1.62 0.95 0.72 0.96 0.00 0.00 0.00 0.00 11:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 0.37 0.20 0.07 0.08 0.00 0.00 0.00 0.00 11:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:02:01 ens3 0.40 0.25 0.14 0.38 0.00 0.00 0.00 0.00 11:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 0.23 0.13 0.06 0.04 0.00 0.00 0.00 0.00 11:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:04:01 ens3 1.38 0.20 0.20 0.33 0.00 0.00 0.00 0.00 11:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 1.88 0.97 0.80 0.93 0.00 0.00 0.00 0.00 11:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:06:01 ens3 0.18 0.07 0.06 0.04 0.00 0.00 0.00 0.00 11:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 0.45 0.32 0.14 0.36 0.00 0.00 0.00 0.00 11:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:08:01 ens3 0.27 0.13 0.06 0.19 0.00 0.00 0.00 0.00 11:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 0.90 0.67 0.37 1.00 0.00 0.00 0.00 0.00 11:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 ens3 0.15 0.18 0.05 0.17 0.00 0.00 0.00 0.00 11:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 54.72 29.73 107.80 15.02 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 11:12:01 ens3 150.28 102.22 1225.04 34.63 0.00 0.00 0.00 0.00 11:12:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 11:13:01 ens3 599.17 390.67 1848.07 125.16 0.00 0.00 0.00 0.00 11:13:01 lo 12.18 12.18 0.63 0.63 0.00 0.00 0.00 0.00 Average: ens3 51.15 33.13 199.80 11.31 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-42882) 09/28/24 _x86_64_ (4 CPU) 10:56:14 LINUX RESTART (4 CPU) 10:57:04 CPU %user %nice %system %iowait %steal %idle 10:58:01 all 0.24 0.00 0.03 0.91 0.01 98.81 10:58:01 0 0.04 0.00 0.02 3.37 0.02 96.56 10:58:01 1 0.09 0.00 0.02 0.00 0.02 99.88 10:58:01 2 0.12 0.00 0.02 0.00 0.02 99.84 10:58:01 3 0.70 0.00 0.05 0.30 0.02 98.93 10:59:01 all 0.13 0.00 0.02 0.80 0.01 99.04 10:59:01 0 0.05 0.00 0.02 2.98 0.02 96.94 10:59:01 1 0.33 0.00 0.02 0.00 0.00 99.65 10:59:01 2 0.08 0.00 0.03 0.00 0.02 99.87 10:59:01 3 0.02 0.00 0.00 0.23 0.00 99.75 11:00:01 all 0.05 0.00 0.01 0.83 0.01 99.10 11:00:01 0 0.10 0.00 0.00 3.11 0.00 96.79 11:00:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:00:01 2 0.10 0.00 0.03 0.00 0.03 99.83 11:00:01 3 0.02 0.00 0.02 0.18 0.00 99.78 11:01:01 all 0.17 0.00 0.02 0.82 0.01 98.98 11:01:01 0 0.12 0.00 0.02 3.22 0.02 96.63 11:01:01 1 0.03 0.00 0.00 0.00 0.00 99.97 11:01:01 2 0.53 0.00 0.02 0.02 0.02 99.42 11:01:01 3 0.02 0.00 0.02 0.07 0.00 99.90 11:02:01 all 0.51 0.00 0.01 0.70 0.01 98.76 11:02:01 0 0.00 0.00 0.02 2.70 0.00 97.28 11:02:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:02:01 2 1.99 0.00 0.03 0.00 0.03 97.95 11:02:01 3 0.05 0.00 0.00 0.10 0.00 99.85 11:03:01 all 0.13 0.00 0.01 0.77 0.01 99.08 11:03:01 0 0.00 0.00 0.00 2.98 0.02 97.00 11:03:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:03:01 2 0.48 0.00 0.02 0.02 0.03 99.45 11:03:01 3 0.02 0.00 0.02 0.07 0.00 99.90 11:04:01 all 0.01 0.00 0.02 0.76 0.01 99.20 11:04:01 0 0.00 0.00 0.03 3.03 0.00 96.93 11:04:01 1 0.00 0.00 0.00 0.00 0.02 99.98 11:04:01 2 0.05 0.00 0.00 0.00 0.03 99.92 11:04:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:05:01 all 0.06 0.00 0.01 0.80 0.01 99.11 11:05:01 0 0.03 0.00 0.00 3.20 0.00 96.77 11:05:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:05:01 2 0.13 0.00 0.02 0.02 0.02 99.82 11:05:01 3 0.05 0.00 0.03 0.00 0.02 99.90 11:06:01 all 0.02 0.00 0.01 0.77 0.01 99.19 11:06:01 0 0.00 0.00 0.02 3.06 0.02 96.90 11:06:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:06:01 2 0.05 0.00 0.02 0.00 0.00 99.93 11:06:01 3 0.03 0.00 0.02 0.00 0.02 99.93 11:07:01 all 0.03 0.00 0.02 0.60 0.01 99.34 11:07:01 0 0.03 0.00 0.03 2.40 0.02 97.52 11:07:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:07:01 2 0.05 0.00 0.00 0.00 0.02 99.93 11:07:01 3 0.03 0.00 0.02 0.02 0.02 99.92 11:08:01 all 0.03 0.00 0.01 0.04 0.01 99.92 11:08:01 0 0.03 0.00 0.02 0.15 0.02 99.78 11:08:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:08:01 2 0.05 0.00 0.02 0.00 0.02 99.92 11:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:08:01 CPU %user %nice %system %iowait %steal %idle 11:09:01 all 0.07 0.00 0.02 0.01 0.01 99.90 11:09:01 0 0.05 0.00 0.02 0.03 0.02 99.88 11:09:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:09:01 2 0.12 0.00 0.02 0.00 0.02 99.85 11:09:01 3 0.07 0.00 0.02 0.00 0.00 99.92 11:10:01 all 0.03 0.00 0.02 0.00 0.01 99.94 11:10:01 0 0.05 0.00 0.03 0.02 0.02 99.88 11:10:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:10:01 2 0.05 0.00 0.02 0.00 0.02 99.92 11:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:11:01 all 0.96 0.00 0.13 0.03 0.01 98.86 11:11:01 0 0.80 0.00 0.13 0.07 0.02 98.98 11:11:01 1 0.93 0.00 0.13 0.05 0.00 98.88 11:11:01 2 0.60 0.00 0.08 0.02 0.02 99.28 11:11:01 3 1.48 0.00 0.20 0.00 0.02 98.30 11:12:01 all 21.34 0.00 1.81 2.74 0.07 74.04 11:12:01 0 12.63 0.00 1.79 9.23 0.10 76.26 11:12:01 1 30.49 0.00 2.01 0.75 0.07 66.68 11:12:01 2 30.80 0.00 2.21 0.77 0.07 66.15 11:12:01 3 11.45 0.00 1.24 0.25 0.02 87.05 11:13:01 all 51.73 0.00 2.46 0.65 0.09 45.07 11:13:01 0 47.57 0.00 1.83 1.30 0.08 49.22 11:13:01 1 61.26 0.00 2.89 0.27 0.10 35.48 11:13:01 2 48.88 0.00 2.98 0.45 0.10 47.59 11:13:01 3 49.24 0.00 2.11 0.57 0.08 48.00 Average: all 4.72 0.00 0.29 0.70 0.02 94.27 Average: 0 3.86 0.00 0.25 2.55 0.02 93.32 Average: 1 5.83 0.00 0.33 0.07 0.01 93.77 Average: 2 5.26 0.00 0.34 0.08 0.03 94.29 Average: 3 3.95 0.00 0.23 0.11 0.01 95.69