---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-5570 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 8.6G 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 592 13044 0 2403 15129 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:9f:3b:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85301sec preferred_lft 85301sec inet6 fe80::f816:3eff:fe9f:3b3f/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-5570) 02/15/24 _x86_64_ (4 CPU) 14:27:14 LINUX RESTART (4 CPU) 14:28:01 tps rtps wtps bread/s bwrtn/s 14:29:01 9.60 0.00 9.60 0.00 7476.49 14:30:01 5.75 0.00 5.75 0.00 7406.10 14:31:01 5.65 0.00 5.65 0.00 7403.70 14:32:01 6.13 0.00 6.13 0.00 7409.70 14:33:01 5.83 0.00 5.83 0.00 7406.23 14:34:01 6.27 0.02 6.25 0.13 7544.88 14:35:01 5.62 0.00 5.62 0.00 7403.83 14:36:01 5.90 0.00 5.90 0.00 7274.79 14:37:01 0.82 0.00 0.82 0.00 9.33 14:38:01 1.25 0.00 1.25 0.00 16.13 14:39:01 0.90 0.00 0.90 0.00 10.53 14:40:01 1.42 0.00 1.42 0.00 16.53 14:41:01 4.13 3.13 1.00 141.44 194.10 14:42:01 91.07 32.71 58.36 1671.05 6256.82 14:43:01 121.45 14.65 106.80 337.54 14147.51 14:44:01 27.05 9.37 17.68 554.84 2384.80 14:45:01 33.73 2.68 31.04 97.45 8330.61 Average: 19.56 3.68 15.88 164.85 5334.83 14:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:29:01 14456504 15681544 1968456 11.98 32036 1412412 733528 4.20 499172 1296032 144 14:30:01 14456932 15682068 1968028 11.98 32108 1412416 733528 4.20 499540 1296012 164 14:31:01 14456660 15681900 1968300 11.98 32188 1412420 733528 4.20 499168 1296016 144 14:32:01 14455928 15681260 1969032 11.99 32268 1412424 733528 4.20 499552 1296020 8 14:33:01 14455884 15681252 1969076 11.99 32380 1412424 733528 4.20 499828 1296020 12 14:34:01 14456016 15681532 1968944 11.99 32460 1412436 733528 4.20 499980 1296024 148 14:35:01 14455760 15681360 1969200 11.99 32540 1412440 733528 4.20 500096 1296028 156 14:36:01 14454904 15680576 1970056 11.99 32620 1412440 733528 4.20 501112 1296036 4 14:37:01 14454020 15679744 1970940 12.00 32652 1412448 733528 4.20 501688 1296040 152 14:38:01 14454088 15679904 1970872 12.00 32716 1412452 733528 4.20 501700 1296048 28 14:39:01 14453576 15679464 1971384 12.00 32740 1412460 733528 4.20 501888 1296060 8 14:40:01 14453636 15679540 1971324 12.00 32772 1412456 733528 4.20 501912 1296052 148 14:41:01 14410804 15646552 2014156 12.26 32852 1422104 733528 4.20 537300 1303460 20 14:42:01 13935992 15534776 2488968 15.15 63744 1735848 806204 4.61 706176 1570440 183588 14:43:01 13290880 15138308 3134080 19.08 81244 1954204 1185752 6.79 1142960 1749348 38372 14:44:01 12395560 14288020 4029400 24.53 82964 1994896 2252404 12.89 2019184 1761804 1872 14:45:01 13360004 15489044 3064956 18.66 88060 2223400 816208 4.67 924004 1890992 44780 Average: 14168068 15545108 2256892 13.74 43432 1545864 858614 4.91 666780 1401672 15868 14:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 2.87 1.15 2.27 0.28 0.00 0.00 0.00 0.00 14:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 ens3 0.92 0.65 0.42 0.56 0.00 0.00 0.00 0.00 14:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 0.27 0.13 0.06 0.18 0.00 0.00 0.00 0.00 14:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:32:01 ens3 0.35 0.23 0.07 0.17 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 0.30 0.22 0.13 0.23 0.00 0.00 0.00 0.00 14:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:34:01 ens3 0.30 0.22 0.07 0.17 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 0.33 0.18 0.07 0.17 0.00 0.00 0.00 0.00 14:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:36:01 ens3 1.13 1.03 0.52 1.64 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 0.23 0.15 0.06 0.24 0.00 0.00 0.00 0.00 14:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:38:01 ens3 0.32 0.28 0.13 0.17 0.00 0.00 0.00 0.00 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 0.15 0.15 0.05 0.17 0.00 0.00 0.00 0.00 14:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 ens3 0.18 0.20 0.06 0.17 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 81.20 46.71 119.88 18.53 0.00 0.00 0.00 0.00 14:42:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 14:42:01 ens3 88.29 65.74 1049.68 22.68 0.00 0.00 0.00 0.00 14:43:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:43:01 ens3 331.84 287.00 2427.24 65.90 0.00 0.00 0.00 0.00 14:44:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:44:01 ens3 183.44 127.36 237.14 42.56 0.00 0.00 0.00 0.00 14:45:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 14:45:01 ens3 475.94 314.80 514.67 902.34 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 68.71 49.78 256.03 62.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5570) 02/15/24 _x86_64_ (4 CPU) 14:27:14 LINUX RESTART (4 CPU) 14:28:01 CPU %user %nice %system %iowait %steal %idle 14:29:01 all 0.14 0.00 0.01 0.18 0.01 99.66 14:29:01 0 0.17 0.00 0.00 0.00 0.00 99.83 14:29:01 1 0.32 0.00 0.00 0.00 0.00 99.68 14:29:01 2 0.00 0.00 0.02 0.12 0.02 99.85 14:29:01 3 0.10 0.00 0.02 0.60 0.03 99.25 14:30:01 all 0.12 0.00 0.03 0.17 0.01 99.68 14:30:01 0 0.32 0.00 0.05 0.00 0.02 99.62 14:30:01 1 0.03 0.00 0.00 0.00 0.00 99.97 14:30:01 2 0.03 0.00 0.02 0.05 0.00 99.90 14:30:01 3 0.08 0.00 0.03 0.60 0.03 99.25 14:31:01 all 0.03 0.00 0.01 0.16 0.01 99.80 14:31:01 0 0.05 0.00 0.00 0.00 0.00 99.95 14:31:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:31:01 2 0.00 0.00 0.03 0.07 0.00 99.90 14:31:01 3 0.03 0.00 0.02 0.60 0.02 99.33 14:32:01 all 0.02 0.00 0.01 0.17 0.01 99.79 14:32:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:32:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:32:01 2 0.03 0.00 0.02 0.08 0.00 99.87 14:32:01 3 0.03 0.00 0.02 0.60 0.02 99.33 14:33:01 all 0.02 0.00 0.01 0.17 0.00 99.80 14:33:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:33:01 1 0.00 0.00 0.02 0.00 0.00 99.98 14:33:01 2 0.02 0.00 0.00 0.08 0.02 99.88 14:33:01 3 0.07 0.00 0.02 0.60 0.02 99.30 14:34:01 all 0.01 0.00 0.01 0.17 0.01 99.80 14:34:01 0 0.00 0.00 0.02 0.00 0.02 99.97 14:34:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:34:01 2 0.02 0.00 0.02 0.08 0.00 99.88 14:34:01 3 0.02 0.00 0.00 0.62 0.03 99.33 14:35:01 all 0.03 0.00 0.01 0.18 0.01 99.77 14:35:01 0 0.03 0.00 0.00 0.00 0.00 99.97 14:35:01 1 0.02 0.00 0.02 0.00 0.02 99.95 14:35:01 2 0.00 0.00 0.02 0.12 0.00 99.87 14:35:01 3 0.05 0.00 0.03 0.58 0.03 99.30 14:36:01 all 0.38 0.00 0.01 0.16 0.01 99.44 14:36:01 0 0.18 0.00 0.00 0.00 0.00 99.82 14:36:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:36:01 2 1.16 0.00 0.02 0.07 0.02 98.74 14:36:01 3 0.15 0.00 0.02 0.60 0.02 99.22 14:37:01 all 0.02 0.00 0.00 0.00 0.01 99.97 14:37:01 0 0.00 0.00 0.00 0.00 0.02 99.98 14:37:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:37:01 2 0.02 0.00 0.00 0.02 0.00 99.97 14:37:01 3 0.05 0.00 0.00 0.00 0.02 99.93 14:38:01 all 0.02 0.00 0.01 0.04 0.01 99.93 14:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:38:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:38:01 2 0.02 0.00 0.00 0.13 0.02 99.83 14:38:01 3 0.02 0.00 0.02 0.02 0.02 99.93 14:39:01 all 0.20 0.00 0.00 0.00 0.00 99.79 14:39:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:39:01 1 0.00 0.00 0.02 0.00 0.00 99.98 14:39:01 2 0.75 0.00 0.00 0.02 0.02 99.22 14:39:01 3 0.05 0.00 0.00 0.00 0.02 99.93 14:39:01 CPU %user %nice %system %iowait %steal %idle 14:40:01 all 0.51 0.00 0.00 0.01 0.01 99.46 14:40:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:40:01 2 1.97 0.00 0.02 0.02 0.00 98.00 14:40:01 3 0.03 0.00 0.02 0.02 0.02 99.92 14:41:01 all 1.45 0.00 0.08 0.03 0.01 98.43 14:41:01 0 1.10 0.00 0.10 0.03 0.00 98.77 14:41:01 1 1.55 0.00 0.03 0.00 0.00 98.42 14:41:01 2 2.35 0.00 0.07 0.03 0.02 97.53 14:41:01 3 0.82 0.00 0.13 0.03 0.02 99.00 14:42:01 all 22.13 0.00 1.51 1.36 0.05 74.95 14:42:01 0 30.67 0.00 1.40 0.38 0.05 67.49 14:42:01 1 44.45 0.00 2.79 0.80 0.07 51.90 14:42:01 2 3.57 0.00 1.05 3.90 0.05 91.42 14:42:01 3 9.75 0.00 0.77 0.37 0.07 89.05 14:43:01 all 18.46 0.00 1.49 0.46 0.07 79.54 14:43:01 0 18.05 0.00 1.00 0.17 0.07 80.71 14:43:01 1 23.22 0.00 2.26 0.20 0.07 74.26 14:43:01 2 20.11 0.00 1.39 0.53 0.05 77.92 14:43:01 3 12.40 0.00 1.29 0.90 0.08 85.32 14:44:01 all 63.95 0.00 1.61 0.11 0.13 34.20 14:44:01 0 58.81 0.00 1.17 0.25 0.13 39.64 14:44:01 1 46.22 0.00 1.81 0.02 0.12 51.83 14:44:01 2 81.23 0.00 1.87 0.15 0.12 16.62 14:44:01 3 69.65 0.00 1.57 0.02 0.13 28.62 14:45:01 all 38.99 0.00 2.10 0.37 0.09 58.46 14:45:01 0 35.79 0.00 1.74 0.50 0.07 61.90 14:45:01 1 29.43 0.00 2.32 0.05 0.07 68.13 14:45:01 2 45.90 0.00 2.18 0.87 0.12 50.93 14:45:01 3 44.85 0.00 2.16 0.07 0.10 52.83 Average: all 8.60 0.00 0.41 0.22 0.03 90.74 Average: 0 8.54 0.00 0.32 0.08 0.02 91.03 Average: 1 8.55 0.00 0.55 0.06 0.02 90.83 Average: 2 9.22 0.00 0.39 0.37 0.03 89.99 Average: 3 8.10 0.00 0.36 0.37 0.04 91.13