---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-14839 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: 2800.000 BogoMIPS: 5600.00 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 8.2G 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 554 13557 0 1927 15181 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:66:99:6a brd ff:ff:ff:ff:ff:ff inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85062sec preferred_lft 85062sec inet6 fe80::f816:3eff:fe66:996a/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-14839) 03/21/24 _x86_64_ (4 CPU) 12:32:04 LINUX RESTART (4 CPU) 12:33:02 tps rtps wtps bread/s bwrtn/s 12:34:01 6.27 0.00 6.27 0.00 2135.77 12:35:01 2.73 0.00 2.73 0.00 2170.57 12:36:01 2.25 0.00 2.25 0.00 2162.84 12:37:01 2.73 0.00 2.73 0.00 2035.93 12:38:01 2.30 0.00 2.30 0.00 2163.77 12:39:01 2.53 0.02 2.52 0.13 2167.37 12:40:01 2.30 0.00 2.30 0.00 2163.51 12:41:01 2.42 0.00 2.42 0.00 2032.86 12:42:01 2.43 0.00 2.43 0.00 2165.28 12:43:01 2.85 0.00 2.85 0.00 2169.64 12:44:01 2.20 0.00 2.20 0.00 2028.33 12:45:01 2.80 0.00 2.80 0.00 2169.11 12:46:01 2.27 0.00 2.27 0.00 2162.44 12:47:01 2.78 0.00 2.78 0.00 2036.86 12:48:01 5.42 2.37 3.05 18.93 2178.17 12:49:01 2.83 0.00 2.83 0.00 2170.57 12:50:01 2.45 0.00 2.45 0.00 2032.06 12:51:01 3.13 0.00 3.13 0.00 2174.84 12:52:01 6.97 3.58 3.38 125.58 2360.27 12:53:01 83.45 32.69 50.76 1708.52 7721.38 12:54:01 63.64 0.95 62.69 100.65 9529.48 Average: 9.85 1.89 7.96 93.11 2759.11 12:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 14464748 15693420 1960220 11.93 32104 1415772 706552 4.04 487780 1299140 160 12:35:01 14459028 15687804 1965940 11.97 32176 1415768 706552 4.04 494512 1299132 24 12:36:01 14458060 15686912 1966908 11.98 32232 1415780 706552 4.04 495028 1299132 24 12:37:01 14458520 15687464 1966448 11.97 32304 1415784 706552 4.04 495172 1299136 40 12:38:01 14458108 15687112 1966860 11.97 32376 1415788 706552 4.04 495268 1299140 168 12:39:01 14457984 15687072 1966984 11.98 32448 1415800 706552 4.04 495524 1299144 140 12:40:01 14457400 15686572 1967568 11.98 32512 1415804 706552 4.04 495824 1299148 16 12:41:01 14457364 15686616 1967604 11.98 32576 1415808 706552 4.04 495836 1299152 172 12:42:01 14457136 15686436 1967832 11.98 32656 1415796 706552 4.04 496100 1299160 8 12:43:01 14457116 15686500 1967852 11.98 32720 1415816 706552 4.04 496104 1299164 12 12:44:01 14457032 15686480 1967936 11.98 32784 1415820 706552 4.04 496408 1299164 164 12:45:01 14456980 15686516 1967988 11.98 32848 1415824 706552 4.04 496360 1299168 168 12:46:01 14456216 15685812 1968752 11.99 32912 1415824 706552 4.04 496936 1299172 24 12:47:01 14455744 15685564 1969224 11.99 32976 1415960 706552 4.04 497160 1299316 140 12:48:01 14453724 15684220 1971244 12.00 33620 1415964 725636 4.15 498380 1299308 188 12:49:01 14454052 15684616 1970916 12.00 33692 1415968 725636 4.15 498696 1299316 192 12:50:01 14453764 15684428 1971204 12.00 33780 1415968 725636 4.15 498880 1299312 172 12:51:01 14453736 15684504 1971232 12.00 33876 1415972 725636 4.15 499032 1299316 176 12:52:01 14401784 15642088 2023184 12.32 34056 1425084 712444 4.08 542528 1306364 60 12:53:01 13915408 15503068 2509560 15.28 58688 1731892 844680 4.83 768112 1531936 170136 12:54:01 13887804 15544292 2537164 15.45 69736 1783260 772356 4.42 697340 1618480 94544 Average: 14401510 15668928 2023458 12.32 35861 1448831 720179 4.12 520809 1325824 12701 12:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 ens3 0.58 0.10 0.10 0.01 0.00 0.00 0.00 0.00 12:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 1.37 0.72 0.43 0.67 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 12:36:01 ens3 0.65 0.48 0.31 0.79 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 12:37:01 ens3 1.18 0.87 2.12 0.57 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 12:38:01 ens3 0.25 0.13 0.13 0.20 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 12:39:01 ens3 0.22 0.15 0.06 0.04 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 12:40:01 ens3 1.13 0.58 0.42 0.61 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 12:41:01 ens3 0.73 0.25 0.17 0.25 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 12:42:01 ens3 0.68 0.43 0.36 0.37 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 12:43:01 ens3 0.38 0.27 0.14 0.25 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 12:44:01 ens3 0.17 0.20 0.06 0.36 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 12:45:01 ens3 0.65 0.40 0.32 0.27 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 12:46:01 ens3 0.25 0.13 0.11 0.22 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 0.23 0.28 0.06 0.18 0.00 0.00 0.00 0.00 12:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:48:01 ens3 1.37 0.63 0.51 0.75 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 0.23 0.10 0.06 0.04 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 0.20 0.23 0.06 0.23 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 0.23 0.23 0.06 0.17 0.00 0.00 0.00 0.00 12:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 ens3 47.93 33.71 108.39 16.69 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 103.18 73.59 1050.89 14.77 0.00 0.00 0.00 0.00 12:53:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 12:54:01 ens3 32.04 25.91 253.47 18.02 0.00 0.00 0.00 0.00 12:54:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 9.23 6.64 67.59 2.64 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-14839) 03/21/24 _x86_64_ (4 CPU) 12:32:04 LINUX RESTART (4 CPU) 12:33:02 CPU %user %nice %system %iowait %steal %idle 12:34:01 all 0.29 0.00 0.00 0.31 0.01 99.39 12:34:01 0 1.08 0.00 0.00 1.18 0.00 97.74 12:34:01 1 0.03 0.00 0.02 0.05 0.02 99.88 12:34:01 2 0.03 0.00 0.00 0.00 0.00 99.97 12:34:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:35:01 all 0.55 0.00 0.02 0.24 0.00 99.19 12:35:01 0 1.79 0.00 0.03 0.89 0.02 97.27 12:35:01 1 0.15 0.00 0.03 0.05 0.00 99.77 12:35:01 2 0.18 0.00 0.02 0.00 0.00 99.80 12:35:01 3 0.07 0.00 0.00 0.00 0.02 99.92 12:36:01 all 0.53 0.00 0.02 0.25 0.01 99.19 12:36:01 0 1.78 0.00 0.07 0.90 0.02 97.24 12:36:01 1 0.15 0.00 0.03 0.08 0.02 99.72 12:36:01 2 0.07 0.00 0.00 0.00 0.00 99.93 12:36:01 3 0.08 0.00 0.00 0.00 0.00 99.92 12:37:01 all 0.09 0.00 0.01 0.26 0.01 99.63 12:37:01 0 0.23 0.00 0.02 1.00 0.00 98.75 12:37:01 1 0.08 0.00 0.02 0.07 0.02 99.82 12:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:37:01 3 0.03 0.00 0.00 0.00 0.02 99.95 12:38:01 all 0.08 0.00 0.01 0.65 0.00 99.25 12:38:01 0 0.00 0.00 0.00 1.80 0.00 98.20 12:38:01 1 0.30 0.00 0.03 0.82 0.02 98.83 12:38:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:38:01 3 0.00 0.00 0.02 0.00 0.00 99.98 12:39:01 all 0.20 0.00 0.01 0.49 0.00 99.30 12:39:01 0 0.00 0.00 0.02 1.72 0.00 98.27 12:39:01 1 0.77 0.00 0.03 0.23 0.00 98.97 12:39:01 2 0.00 0.00 0.02 0.00 0.00 99.98 12:39:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:40:01 all 0.03 0.00 0.02 0.22 0.00 99.73 12:40:01 0 0.00 0.00 0.02 0.82 0.00 99.17 12:40:01 1 0.08 0.00 0.05 0.05 0.02 99.80 12:40:01 2 0.07 0.00 0.00 0.00 0.00 99.93 12:40:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:41:01 all 0.02 0.00 0.02 0.23 0.01 99.73 12:41:01 0 0.02 0.00 0.02 0.85 0.00 99.12 12:41:01 1 0.03 0.00 0.03 0.05 0.03 99.85 12:41:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:41:01 3 0.00 0.00 0.02 0.00 0.02 99.97 12:42:01 all 0.33 0.00 0.01 0.20 0.01 99.45 12:42:01 0 0.02 0.00 0.03 0.73 0.00 99.22 12:42:01 1 1.27 0.00 0.03 0.07 0.02 98.61 12:42:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:42:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:43:01 all 0.51 0.00 0.02 0.22 0.00 99.25 12:43:01 0 0.02 0.00 0.00 0.83 0.02 99.13 12:43:01 1 2.00 0.00 0.03 0.05 0.02 97.90 12:43:01 2 0.00 0.00 0.02 0.02 0.00 99.97 12:43:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:44:01 all 0.51 0.00 0.01 0.20 0.00 99.27 12:44:01 0 0.02 0.00 0.02 0.72 0.00 99.25 12:44:01 1 2.02 0.00 0.03 0.10 0.02 97.83 12:44:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:44:01 3 0.00 0.00 0.00 0.00 0.02 99.98 12:44:01 CPU %user %nice %system %iowait %steal %idle 12:45:01 all 0.30 0.00 0.02 0.27 0.00 99.40 12:45:01 0 0.08 0.00 0.00 1.00 0.00 98.92 12:45:01 1 1.11 0.00 0.07 0.10 0.02 98.71 12:45:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:45:01 3 0.00 0.00 0.02 0.00 0.00 99.98 12:46:01 all 0.10 0.00 0.01 0.34 0.01 99.55 12:46:01 0 0.03 0.00 0.00 1.25 0.00 98.72 12:46:01 1 0.33 0.00 0.03 0.10 0.02 99.52 12:46:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:46:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:47:01 all 0.00 0.00 0.01 0.25 0.01 99.73 12:47:01 0 0.00 0.00 0.05 0.93 0.00 99.02 12:47:01 1 0.00 0.00 0.00 0.05 0.02 99.93 12:47:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:47:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:48:01 all 0.05 0.00 0.04 0.45 0.00 99.46 12:48:01 0 0.08 0.00 0.05 1.40 0.02 98.45 12:48:01 1 0.08 0.00 0.05 0.32 0.00 99.55 12:48:01 2 0.02 0.00 0.02 0.00 0.00 99.97 12:48:01 3 0.02 0.00 0.03 0.07 0.00 99.88 12:49:01 all 0.21 0.00 0.02 0.64 0.01 99.13 12:49:01 0 0.76 0.00 0.03 1.80 0.00 97.41 12:49:01 1 0.05 0.00 0.02 0.73 0.03 99.17 12:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:49:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:50:01 all 0.08 0.00 0.01 0.46 0.00 99.44 12:50:01 0 0.20 0.00 0.00 1.37 0.00 98.43 12:50:01 1 0.10 0.00 0.03 0.50 0.00 99.37 12:50:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:51:01 all 0.05 0.00 0.01 0.41 0.00 99.52 12:51:01 0 0.05 0.00 0.00 1.12 0.02 98.82 12:51:01 1 0.15 0.00 0.03 0.52 0.02 99.28 12:51:01 2 0.00 0.00 0.02 0.00 0.00 99.98 12:51:01 3 0.02 0.00 0.00 0.00 0.02 99.97 12:52:01 all 1.50 0.00 0.12 0.51 0.01 97.86 12:52:01 0 1.23 0.00 0.22 0.90 0.00 97.65 12:52:01 1 1.52 0.00 0.13 0.85 0.03 97.47 12:52:01 2 1.20 0.00 0.10 0.23 0.00 98.47 12:52:01 3 2.05 0.00 0.03 0.05 0.00 97.86 12:53:01 all 14.24 0.00 1.29 8.62 0.05 75.79 12:53:01 0 15.07 0.00 1.74 7.16 0.03 76.00 12:53:01 1 16.01 0.00 1.06 24.52 0.07 58.35 12:53:01 2 14.42 0.00 1.17 2.01 0.05 82.35 12:53:01 3 11.48 0.00 1.22 0.80 0.03 86.47 12:54:01 all 17.42 0.00 0.93 5.77 0.05 75.82 12:54:01 0 13.71 0.00 0.78 3.32 0.05 82.13 12:54:01 1 8.74 0.00 0.87 11.48 0.05 78.85 12:54:01 2 7.30 0.00 0.55 0.22 0.03 91.90 12:54:01 3 40.11 0.00 1.51 8.10 0.08 50.19 Average: all 1.76 0.00 0.12 1.00 0.01 97.10 Average: 0 1.72 0.00 0.15 1.51 0.01 96.62 Average: 1 1.67 0.00 0.13 1.94 0.02 96.25 Average: 2 1.11 0.00 0.09 0.12 0.00 98.68 Average: 3 2.55 0.00 0.14 0.43 0.01 96.87