---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-18297 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 69G 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 584 13168 0 2287 15132 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:18:38:14 brd ff:ff:ff:ff:ff:ff inet 10.30.106.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85162sec preferred_lft 85162sec inet6 fe80::f816:3eff:fe18:3814/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-18297) 03/26/24 _x86_64_ (4 CPU) 13:32:35 LINUX RESTART (4 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:02 21.18 0.00 21.18 0.00 17602.40 13:35:01 12.35 0.03 12.32 2.44 17104.49 13:36:01 12.28 0.00 12.28 0.00 17219.93 13:37:01 5.23 0.00 5.23 0.00 6999.63 13:38:01 1.23 0.00 1.23 0.00 14.40 13:39:01 3.68 2.07 1.62 56.25 21.73 13:40:01 0.85 0.00 0.85 0.00 10.13 13:41:01 1.20 0.00 1.20 0.00 14.66 13:42:01 0.88 0.00 0.88 0.00 10.13 13:43:01 1.47 0.00 1.47 0.00 18.00 13:44:01 0.87 0.00 0.87 0.00 9.60 13:45:01 1.22 0.00 1.22 0.00 15.06 13:46:01 0.88 0.00 0.88 0.00 10.13 13:47:01 1.53 0.00 1.53 0.00 18.66 13:48:01 3.77 2.37 1.40 18.93 21.20 13:49:01 1.12 0.02 1.10 0.13 15.33 13:50:01 0.97 0.00 0.97 0.00 12.13 13:51:01 151.77 20.68 131.09 779.74 3411.43 13:52:01 101.00 11.68 89.32 441.93 8430.19 13:53:01 124.71 14.16 110.55 1072.09 14935.11 Average: 22.42 2.55 19.87 118.67 4284.00 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:02 14462304 15691196 1962664 11.95 32096 1415876 690408 3.95 486672 1299700 152 13:35:01 14464492 15693428 1960476 11.94 32176 1415940 706620 4.04 486276 1299640 344 13:36:01 14464544 15693572 1960424 11.94 32264 1415944 706620 4.04 486928 1299644 12 13:37:01 14463768 15692920 1961200 11.94 32328 1415952 706620 4.04 487404 1299648 244 13:38:01 14463832 15693028 1961136 11.94 32376 1415948 706620 4.04 487420 1299652 16 13:39:01 14427988 15659352 1996980 12.16 32448 1417640 722652 4.14 521500 1300272 192 13:40:01 14427764 15659148 1997204 12.16 32472 1417644 722652 4.14 521512 1300276 12 13:41:01 14427672 15659096 1997296 12.16 32504 1417652 722652 4.14 521716 1300284 160 13:42:01 14427976 15659432 1996992 12.16 32536 1417652 722652 4.14 521540 1300284 160 13:43:01 14428040 15659540 1996928 12.16 32592 1417648 722652 4.14 521672 1300288 24 13:44:01 14427788 15659332 1997180 12.16 32616 1417660 722652 4.14 521964 1300292 8 13:45:01 14427224 15658948 1997744 12.16 32648 1417792 722652 4.14 521912 1300424 188 13:46:01 14427464 15659220 1997504 12.16 32680 1417792 722652 4.14 522128 1300424 164 13:47:01 14427052 15658888 1997916 12.16 32736 1417800 722652 4.14 522088 1300432 8 13:48:01 14425916 15658468 1999052 12.17 33372 1417796 729424 4.17 522888 1300436 144 13:49:01 14425808 15658428 1999160 12.17 33412 1417816 729424 4.17 523028 1300440 220 13:50:01 14426080 15658724 1998888 12.17 33436 1417816 729424 4.17 522992 1300440 152 13:51:01 14178548 15555612 2246420 13.68 43528 1545372 769056 4.40 661076 1394008 55424 13:52:01 13757224 15470764 2667744 16.24 74032 1832192 835560 4.78 794932 1641212 194384 13:53:01 13501200 15512816 2923768 17.80 95776 2093404 777060 4.45 782068 1879052 98732 Average: 14344134 15645596 2080834 12.67 38401 1478167 729535 4.18 546886 1350842 17537 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:02 ens3 2.62 1.03 0.80 1.76 0.00 0.00 0.00 0.00 13:34:02 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:35:01 ens3 1.63 1.25 0.82 1.18 0.00 0.00 0.00 0.00 13:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 ens3 2.53 2.05 2.29 0.49 0.00 0.00 0.00 0.00 13:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 0.28 0.28 0.06 0.49 0.00 0.00 0.00 0.00 13:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:38:01 ens3 0.33 0.27 0.13 0.20 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 10.18 8.06 6.51 9.86 0.00 0.00 0.00 0.00 13:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:40:01 ens3 0.15 0.13 0.05 0.19 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 0.27 0.22 0.06 0.18 0.00 0.00 0.00 0.00 13:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:42:01 ens3 0.25 0.10 0.06 0.01 0.00 0.00 0.00 0.00 13:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 0.45 0.37 0.14 0.39 0.00 0.00 0.00 0.00 13:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:44:01 ens3 0.17 0.05 0.05 0.03 0.00 0.00 0.00 0.00 13:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 ens3 0.67 0.57 0.32 0.36 0.00 0.00 0.00 0.00 13:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:46:01 ens3 0.33 0.35 0.16 0.40 0.00 0.00 0.00 0.00 13:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 ens3 0.18 0.22 0.06 0.34 0.00 0.00 0.00 0.00 13:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:48:01 ens3 0.28 0.27 0.13 0.34 0.00 0.00 0.00 0.00 13:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 0.20 0.22 0.06 0.21 0.00 0.00 0.00 0.00 13:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:50:01 ens3 0.15 0.08 0.05 0.04 0.00 0.00 0.00 0.00 13:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 205.07 133.63 1030.30 43.10 0.00 0.00 0.00 0.00 13:51:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:52:01 ens3 66.71 44.83 780.59 11.48 0.00 0.00 0.00 0.00 13:52:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 13:53:01 ens3 50.74 34.59 766.19 8.94 0.00 0.00 0.00 0.00 13:53:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 17.17 11.44 129.55 4.00 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-18297) 03/26/24 _x86_64_ (4 CPU) 13:32:35 LINUX RESTART (4 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:02 all 0.12 0.00 0.03 2.26 0.01 97.58 13:34:02 0 0.22 0.00 0.03 0.03 0.02 99.70 13:34:02 1 0.05 0.00 0.02 0.08 0.02 99.83 13:34:02 2 0.13 0.00 0.03 0.00 0.02 99.82 13:34:02 3 0.07 0.00 0.07 8.91 0.02 90.94 13:35:01 all 0.09 0.00 0.02 2.15 0.01 97.73 13:35:01 0 0.09 0.00 0.03 0.00 0.00 99.88 13:35:01 1 0.08 0.00 0.02 0.00 0.00 99.90 13:35:01 2 0.08 0.00 0.02 0.00 0.00 99.90 13:35:01 3 0.10 0.00 0.02 8.60 0.02 91.26 13:36:01 all 0.56 0.00 0.02 1.98 0.01 97.43 13:36:01 0 1.21 0.00 0.00 0.00 0.02 98.78 13:36:01 1 0.97 0.00 0.00 0.00 0.02 99.02 13:36:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:36:01 3 0.03 0.00 0.03 7.93 0.02 91.99 13:37:01 all 0.28 0.00 0.03 0.87 0.00 98.81 13:37:01 0 1.07 0.00 0.07 0.00 0.00 98.86 13:37:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:37:01 2 0.00 0.00 0.00 0.00 0.02 99.98 13:37:01 3 0.07 0.00 0.05 3.50 0.00 96.38 13:38:01 all 0.22 0.00 0.01 0.01 0.00 99.76 13:38:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:38:01 1 0.05 0.00 0.00 0.00 0.00 99.95 13:38:01 2 0.78 0.00 0.00 0.00 0.00 99.22 13:38:01 3 0.00 0.00 0.02 0.03 0.02 99.93 13:39:01 all 1.22 0.00 0.05 0.03 0.01 98.69 13:39:01 0 1.07 0.00 0.02 0.00 0.00 98.92 13:39:01 1 1.32 0.00 0.07 0.03 0.02 98.57 13:39:01 2 1.93 0.00 0.05 0.02 0.02 97.99 13:39:01 3 0.58 0.00 0.08 0.07 0.00 99.27 13:40:01 all 0.03 0.00 0.00 0.00 0.00 99.95 13:40:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:40:01 1 0.08 0.00 0.02 0.00 0.02 99.88 13:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:40:01 3 0.02 0.00 0.00 0.02 0.00 99.97 13:41:01 all 0.02 0.00 0.02 0.01 0.00 99.95 13:41:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:41:01 1 0.03 0.00 0.05 0.02 0.02 99.88 13:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:41:01 3 0.02 0.00 0.00 0.02 0.00 99.97 13:42:01 all 0.03 0.00 0.01 0.00 0.00 99.95 13:42:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:42:01 1 0.08 0.00 0.02 0.00 0.00 99.90 13:42:01 2 0.00 0.00 0.00 0.00 0.02 99.98 13:42:01 3 0.02 0.00 0.02 0.02 0.00 99.95 13:43:01 all 0.02 0.00 0.00 0.01 0.01 99.96 13:43:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:43:01 1 0.05 0.00 0.02 0.02 0.02 99.90 13:43:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:43:01 3 0.02 0.00 0.02 0.03 0.00 99.93 13:44:01 all 0.03 0.00 0.01 0.00 0.00 99.96 13:44:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:44:01 1 0.07 0.00 0.02 0.00 0.02 99.90 13:44:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:44:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:44:01 CPU %user %nice %system %iowait %steal %idle 13:45:01 all 0.02 0.00 0.01 0.01 0.00 99.96 13:45:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:45:01 1 0.03 0.00 0.03 0.00 0.00 99.93 13:45:01 2 0.00 0.00 0.00 0.00 0.02 99.98 13:45:01 3 0.02 0.00 0.00 0.03 0.00 99.95 13:46:01 all 0.03 0.00 0.02 0.01 0.00 99.95 13:46:01 0 0.05 0.00 0.03 0.00 0.00 99.92 13:46:01 1 0.05 0.00 0.02 0.00 0.00 99.93 13:46:01 2 0.00 0.00 0.02 0.00 0.00 99.98 13:46:01 3 0.00 0.00 0.00 0.02 0.00 99.98 13:47:01 all 0.46 0.00 0.01 0.01 0.00 99.51 13:47:01 0 0.05 0.00 0.02 0.00 0.02 99.92 13:47:01 1 0.02 0.00 0.00 0.03 0.02 99.93 13:47:01 2 1.74 0.00 0.03 0.00 0.02 98.21 13:47:01 3 0.00 0.00 0.00 0.03 0.00 99.97 13:48:01 all 0.52 0.00 0.03 0.02 0.00 99.42 13:48:01 0 0.02 0.00 0.03 0.00 0.00 99.95 13:48:01 1 0.03 0.00 0.03 0.00 0.00 99.93 13:48:01 2 2.02 0.00 0.05 0.00 0.00 97.93 13:48:01 3 0.00 0.00 0.03 0.07 0.00 99.90 13:49:01 all 0.51 0.00 0.01 0.01 0.00 99.47 13:49:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:49:01 1 0.03 0.00 0.02 0.00 0.00 99.95 13:49:01 2 1.97 0.00 0.02 0.00 0.02 98.00 13:49:01 3 0.02 0.00 0.02 0.02 0.00 99.95 13:50:01 all 0.05 0.00 0.03 0.00 0.00 99.91 13:50:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 13:50:01 2 0.17 0.00 0.07 0.00 0.02 99.75 13:50:01 3 0.00 0.00 0.00 0.02 0.00 99.98 13:51:01 all 7.36 0.00 0.83 1.31 0.03 90.47 13:51:01 0 6.87 0.00 0.62 0.47 0.02 92.03 13:51:01 1 9.47 0.00 1.42 3.65 0.05 85.41 13:51:01 2 3.35 0.00 0.59 0.22 0.03 95.81 13:51:01 3 9.71 0.00 0.68 0.90 0.02 88.69 13:52:01 all 20.36 0.00 1.61 2.47 0.07 75.49 13:52:01 0 38.81 0.00 2.74 5.35 0.10 53.01 13:52:01 1 14.93 0.00 1.37 0.27 0.03 83.40 13:52:01 2 12.82 0.00 0.99 0.30 0.05 85.84 13:52:01 3 14.88 0.00 1.34 3.96 0.07 79.76 13:53:01 all 21.22 0.00 1.60 2.28 0.05 74.85 13:53:01 0 5.44 0.00 1.07 3.30 0.03 90.16 13:53:01 1 13.03 0.00 1.19 0.69 0.07 85.02 13:53:01 2 33.68 0.00 1.92 0.87 0.07 63.46 13:53:01 3 32.72 0.00 2.24 4.24 0.07 60.73 Average: all 2.65 0.00 0.22 0.67 0.01 96.45 Average: 0 2.75 0.00 0.23 0.46 0.01 96.55 Average: 1 2.02 0.00 0.22 0.24 0.01 97.52 Average: 2 2.93 0.00 0.19 0.07 0.01 96.79 Average: 3 2.91 0.00 0.23 1.91 0.01 94.93