---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-6102 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 568 13242 0 2228 15159 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:df:b6:81 brd ff:ff:ff:ff:ff:ff inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85296sec preferred_lft 85296sec inet6 fe80::f816:3eff:fedf:b681/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6102) 02/17/24 _x86_64_ (4 CPU) 10:55:33 LINUX RESTART (4 CPU) 10:56:01 tps rtps wtps bread/s bwrtn/s 10:57:01 38.03 10.93 27.10 396.47 27120.81 10:58:01 16.75 0.00 16.75 0.00 24878.25 10:59:01 5.65 0.00 5.65 0.00 7403.70 11:00:01 0.85 0.00 0.85 0.00 11.06 11:01:01 1.10 0.00 1.10 0.00 13.33 11:02:01 1.48 0.00 1.48 0.00 18.40 11:03:01 0.80 0.00 0.80 0.00 9.87 11:04:01 0.80 0.00 0.80 0.00 11.20 11:05:01 1.25 0.00 1.25 0.00 14.93 11:06:01 1.28 0.00 1.28 0.00 16.39 11:07:01 1.07 0.00 1.07 0.00 12.80 11:08:01 1.43 0.00 1.43 0.00 16.80 11:09:01 0.78 0.00 0.78 0.00 9.33 11:10:01 0.78 0.00 0.78 0.00 10.53 11:11:01 4.38 3.20 1.18 124.25 208.10 11:12:01 88.64 34.36 54.27 1680.25 5777.04 11:13:01 128.23 18.68 109.55 730.94 14061.92 Average: 17.25 3.95 13.30 172.46 4681.98 10:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 14468008 15696652 1956960 11.91 32096 1415584 684912 3.92 482236 1299960 68 10:58:01 14464332 15693124 1960636 11.94 32184 1415588 684912 3.92 486112 1299924 132 10:59:01 14463552 15692396 1961416 11.94 32232 1415592 684912 3.92 486276 1299924 4 11:00:01 14463520 15692444 1961448 11.94 32280 1415596 684912 3.92 486396 1299928 156 11:01:01 14463248 15692228 1961720 11.94 32328 1415596 684912 3.92 486712 1299928 12 11:02:01 14463484 15692524 1961484 11.94 32384 1415596 684912 3.92 486648 1299936 8 11:03:01 14463488 15692580 1961480 11.94 32408 1415608 684912 3.92 487296 1299940 164 11:04:01 14462492 15691616 1962476 11.95 32440 1415612 684912 3.92 488200 1299944 236 11:05:01 14461844 15691048 1963124 11.95 32512 1415612 684912 3.92 489004 1299944 8 11:06:01 14460268 15689508 1964700 11.96 32560 1415608 684912 3.92 490024 1299948 172 11:07:01 14460436 15689752 1964532 11.96 32600 1415624 684912 3.92 489856 1299956 4 11:08:01 14460380 15689752 1964588 11.96 32640 1415628 684912 3.92 489924 1299960 8 11:09:01 14460504 15689900 1964464 11.96 32664 1415628 684912 3.92 490220 1299960 8 11:10:01 14459792 15689356 1965176 11.96 32688 1415760 684912 3.92 490768 1300092 228 11:11:01 14411328 15650684 2013640 12.26 32772 1425376 684912 3.92 531432 1307168 16 11:12:01 13943456 15531576 2481512 15.11 63320 1725636 779772 4.46 702916 1563816 182404 11:13:01 13164228 14967040 3260740 19.85 76488 1916060 1212320 6.94 1320348 1701920 11848 Average: 14352609 15637187 2072359 12.62 36859 1463865 721516 4.13 552022 1339544 11499 10:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 ens3 208.92 139.99 519.64 31.63 0.00 0.00 0.00 0.00 10:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:58:01 ens3 1.87 0.68 0.54 0.58 0.00 0.00 0.00 0.00 10:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 0.65 0.47 0.36 0.59 0.00 0.00 0.00 0.00 11:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 0.32 0.28 0.07 0.18 0.00 0.00 0.00 0.00 11:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 0.17 0.12 0.06 0.01 0.00 0.00 0.00 0.00 11:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:02:01 ens3 0.42 0.32 0.14 0.24 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 2.15 1.03 0.77 0.99 0.00 0.00 0.00 0.00 11:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:04:01 ens3 0.80 0.22 0.12 0.24 0.00 0.00 0.00 0.00 11:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 1.15 0.52 0.46 0.38 0.00 0.00 0.00 0.00 11:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:06:01 ens3 1.40 1.15 0.68 1.78 0.00 0.00 0.00 0.00 11:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 0.32 0.25 0.13 0.29 0.00 0.00 0.00 0.00 11:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:08:01 ens3 0.23 0.22 0.06 0.17 0.00 0.00 0.00 0.00 11:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 0.18 0.17 0.06 0.17 0.00 0.00 0.00 0.00 11:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 ens3 0.20 0.18 0.06 0.17 0.00 0.00 0.00 0.00 11:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 104.85 69.54 130.70 22.14 0.00 0.00 0.00 0.00 11:12:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 11:12:01 ens3 79.72 56.91 991.74 20.95 0.00 0.00 0.00 0.00 11:13:01 lo 5.85 5.85 0.31 0.31 0.00 0.00 0.00 0.00 11:13:01 ens3 548.98 366.22 2042.52 134.23 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 56.02 37.54 216.95 12.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6102) 02/17/24 _x86_64_ (4 CPU) 10:55:33 LINUX RESTART (4 CPU) 10:56:01 CPU %user %nice %system %iowait %steal %idle 10:57:01 all 2.88 0.00 0.41 3.24 0.02 93.44 10:57:01 0 2.71 0.00 0.53 0.17 0.03 96.56 10:57:01 1 2.94 0.00 0.45 11.97 0.02 84.63 10:57:01 2 2.85 0.00 0.35 0.47 0.02 96.31 10:57:01 3 3.02 0.00 0.32 0.38 0.00 96.27 10:58:01 all 0.36 0.00 0.03 3.15 0.01 96.45 10:58:01 0 1.26 0.00 0.05 0.08 0.03 98.57 10:58:01 1 0.05 0.00 0.02 12.54 0.00 87.39 10:58:01 2 0.12 0.00 0.03 0.00 0.00 99.85 10:58:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:59:01 all 0.05 0.00 0.00 0.94 0.01 98.99 10:59:01 0 0.10 0.00 0.02 0.00 0.03 99.85 10:59:01 1 0.02 0.00 0.02 3.77 0.02 96.18 10:59:01 2 0.03 0.00 0.00 0.00 0.02 99.95 10:59:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:00:01 all 0.03 0.00 0.01 0.02 0.01 99.94 11:00:01 0 0.07 0.00 0.02 0.00 0.03 99.88 11:00:01 1 0.03 0.00 0.00 0.05 0.00 99.92 11:00:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:00:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:01:01 all 0.03 0.00 0.01 0.02 0.02 99.92 11:01:01 0 0.07 0.00 0.00 0.00 0.03 99.90 11:01:01 1 0.02 0.00 0.02 0.03 0.00 99.93 11:01:01 2 0.02 0.00 0.00 0.00 0.02 99.97 11:01:01 3 0.00 0.00 0.02 0.05 0.00 99.93 11:02:01 all 0.03 0.00 0.01 0.02 0.01 99.93 11:02:01 0 0.05 0.00 0.02 0.00 0.02 99.92 11:02:01 1 0.03 0.00 0.00 0.07 0.02 99.88 11:02:01 2 0.02 0.00 0.02 0.02 0.00 99.95 11:02:01 3 0.00 0.00 0.02 0.00 0.02 99.97 11:03:01 all 0.12 0.00 0.01 0.01 0.01 99.85 11:03:01 0 0.30 0.00 0.02 0.03 0.02 99.63 11:03:01 1 0.12 0.00 0.02 0.02 0.03 99.82 11:03:01 2 0.07 0.00 0.00 0.00 0.02 99.92 11:03:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:04:01 all 0.07 0.00 0.02 0.02 0.01 99.88 11:04:01 0 0.18 0.00 0.02 0.08 0.02 99.70 11:04:01 1 0.08 0.00 0.02 0.00 0.02 99.88 11:04:01 2 0.00 0.00 0.02 0.00 0.00 99.98 11:04:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:05:01 all 0.25 0.00 0.00 0.05 0.01 99.68 11:05:01 0 0.91 0.00 0.00 0.18 0.02 98.89 11:05:01 1 0.02 0.00 0.00 0.00 0.03 99.95 11:05:01 2 0.03 0.00 0.00 0.00 0.00 99.97 11:05:01 3 0.05 0.00 0.02 0.00 0.00 99.93 11:06:01 all 0.33 0.00 0.02 0.01 0.02 99.63 11:06:01 0 1.01 0.00 0.02 0.03 0.03 98.91 11:06:01 1 0.13 0.00 0.03 0.00 0.02 99.82 11:06:01 2 0.12 0.00 0.02 0.00 0.02 99.85 11:06:01 3 0.08 0.00 0.02 0.00 0.00 99.90 11:07:01 all 0.51 0.00 0.00 0.01 0.01 99.46 11:07:01 0 1.94 0.00 0.00 0.03 0.02 98.01 11:07:01 1 0.05 0.00 0.00 0.00 0.02 99.93 11:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:07:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:07:01 CPU %user %nice %system %iowait %steal %idle 11:08:01 all 0.50 0.00 0.02 0.01 0.01 99.46 11:08:01 0 1.95 0.00 0.07 0.03 0.02 97.93 11:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:08:01 2 0.00 0.00 0.02 0.00 0.00 99.98 11:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:09:01 all 0.07 0.00 0.03 0.01 0.01 99.89 11:09:01 0 0.22 0.00 0.07 0.03 0.03 99.65 11:09:01 1 0.02 0.00 0.02 0.00 0.02 99.95 11:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:09:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:10:01 all 0.01 0.00 0.01 0.00 0.01 99.96 11:10:01 0 0.02 0.00 0.02 0.02 0.03 99.92 11:10:01 1 0.03 0.00 0.02 0.00 0.00 99.95 11:10:01 2 0.02 0.00 0.02 0.00 0.02 99.95 11:10:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:11:01 all 1.32 0.00 0.10 0.03 0.01 98.54 11:11:01 0 1.04 0.00 0.12 0.07 0.03 98.75 11:11:01 1 1.68 0.00 0.07 0.00 0.00 98.25 11:11:01 2 0.99 0.00 0.10 0.02 0.00 98.90 11:11:01 3 1.55 0.00 0.07 0.03 0.00 98.35 11:12:01 all 19.68 0.00 1.42 3.50 0.05 75.34 11:12:01 0 11.96 0.00 1.35 5.39 0.05 81.25 11:12:01 1 15.30 0.00 1.24 1.07 0.03 82.35 11:12:01 2 26.01 0.00 1.44 0.77 0.07 71.72 11:12:01 3 25.43 0.00 1.67 6.79 0.08 66.02 11:13:01 all 49.96 0.00 2.10 2.39 0.11 45.45 11:13:01 0 46.98 0.00 2.17 5.92 0.12 44.81 11:13:01 1 49.30 0.00 1.26 0.57 0.10 48.76 11:13:01 2 60.20 0.00 2.76 0.93 0.10 36.02 11:13:01 3 43.37 0.00 2.22 2.12 0.10 52.19 Average: all 4.45 0.00 0.25 0.79 0.02 94.49 Average: 0 4.14 0.00 0.26 0.71 0.03 94.86 Average: 1 4.08 0.00 0.19 1.77 0.02 93.94 Average: 2 5.29 0.00 0.28 0.13 0.02 94.29 Average: 3 4.31 0.00 0.26 0.55 0.01 94.87