---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-409 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 8.4G 11G 44% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 362 347 0 1282 1456 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:68:4e:d7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.172/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85425sec preferred_lft 85425sec inet6 fe80::f816:3eff:fe68:4ed7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-409) 12/20/24 _x86_64_ (2 CPU) 15:57:41 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 159.65 56.03 103.61 2161.88 11675.18 16:00:01 154.62 42.36 112.26 9683.29 97965.95 16:01:01 35.54 12.60 22.95 1039.29 6685.29 16:02:01 0.95 0.02 0.93 2.40 28.80 16:03:01 1.52 0.22 1.30 24.26 14.66 16:04:01 0.90 0.00 0.90 0.00 12.00 16:05:01 1.57 0.45 1.12 40.93 12.40 16:06:01 0.88 0.00 0.88 0.00 10.93 16:07:01 1.12 0.00 1.12 0.00 12.80 16:08:01 1.20 0.02 1.18 1.07 14.66 16:09:01 0.92 0.00 0.92 0.00 11.06 16:10:01 9.15 8.20 0.95 452.46 14.13 16:11:01 1.23 0.03 1.20 0.40 13.33 16:12:01 0.87 0.00 0.87 0.00 11.06 16:13:01 1.22 0.00 1.22 0.00 13.20 Average: 24.77 8.00 16.77 894.01 7768.63 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 151808 1573736 1888824 92.56 53036 1456880 504292 16.32 369972 1374908 137204 16:00:01 138996 1468148 1901636 93.19 62264 1361656 676396 21.90 632700 1138036 78416 16:01:01 92788 1456280 1947844 95.45 66472 1387000 756780 24.50 646184 1160696 640 16:02:01 92664 1456276 1947968 95.46 66508 1387072 756780 24.50 646388 1160636 164 16:03:01 91696 1456080 1948936 95.51 66556 1387796 768160 24.87 646592 1161352 184 16:04:01 92220 1456684 1948412 95.48 66600 1387808 768160 24.87 646500 1161372 228 16:05:01 90528 1456264 1950104 95.56 66636 1389036 768160 24.87 646892 1162600 92 16:06:01 90644 1456404 1949988 95.56 66656 1389040 768160 24.87 646632 1162604 208 16:07:01 90520 1456320 1950112 95.56 66688 1389044 768160 24.87 646636 1162608 88 16:08:01 90624 1456520 1950008 95.56 66712 1389112 768160 24.87 646768 1162644 104 16:09:01 90632 1456568 1950000 95.56 66740 1389124 768160 24.87 646824 1162644 124 16:10:01 67164 1447228 1973468 96.71 66996 1402500 769332 24.90 660800 1170840 204 16:11:01 67116 1447236 1973516 96.71 67024 1402512 769332 24.90 660792 1170832 92 16:12:01 67272 1447432 1973360 96.70 67056 1402516 769332 24.90 660704 1170832 220 16:13:01 67272 1447436 1973360 96.70 67092 1402520 769332 24.90 660720 1170836 100 Average: 92130 1462574 1948502 95.49 65536 1394908 743246 24.06 631007 1176896 14538 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 148.19 109.24 1013.76 22.24 0.00 0.00 0.00 0.00 15:59:01 lo 1.61 1.61 0.15 0.15 0.00 0.00 0.00 0.00 16:00:01 ens3 215.41 154.02 5825.20 13.35 0.00 0.00 0.00 0.00 16:00:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 16:01:01 ens3 0.45 0.47 0.10 0.12 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 0.15 0.15 0.08 0.04 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 0.72 0.13 0.07 0.04 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 0.60 0.42 0.35 0.28 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.22 0.17 0.08 0.04 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 10.71 7.50 10.08 10.72 0.00 0.00 0.00 0.00 16:10:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:11:01 ens3 1.60 1.40 0.95 1.07 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 ens3 0.13 0.08 0.08 0.04 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 25.25 18.27 456.88 3.20 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-409) 12/20/24 _x86_64_ (2 CPU) 15:57:41 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 38.73 0.00 2.80 7.58 0.08 50.81 15:59:01 0 43.84 0.00 2.86 2.94 0.08 50.28 15:59:01 1 33.65 0.00 2.74 12.21 0.08 51.32 16:00:01 all 33.04 0.00 4.29 6.60 0.09 55.98 16:00:01 0 41.04 0.00 3.63 5.79 0.08 49.45 16:00:01 1 25.00 0.00 4.97 7.41 0.10 62.53 16:01:01 all 8.18 0.00 0.58 0.95 0.08 90.22 16:01:01 0 7.65 0.00 0.72 1.50 0.05 90.08 16:01:01 1 8.71 0.00 0.45 0.40 0.10 90.33 16:02:01 all 1.21 0.00 0.11 0.02 0.07 98.59 16:02:01 0 0.20 0.00 0.07 0.05 0.08 99.60 16:02:01 1 2.22 0.00 0.13 0.00 0.07 97.58 16:03:01 all 1.13 0.00 0.12 0.03 0.07 98.66 16:03:01 0 0.03 0.00 0.03 0.03 0.02 99.88 16:03:01 1 2.19 0.00 0.20 0.03 0.12 97.47 16:04:01 all 0.44 0.00 0.08 0.03 0.07 99.38 16:04:01 0 0.03 0.00 0.00 0.00 0.02 99.95 16:04:01 1 0.87 0.00 0.17 0.03 0.12 98.82 16:05:01 all 0.12 0.00 0.11 0.03 0.05 99.70 16:05:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:05:01 1 0.20 0.00 0.20 0.05 0.10 99.45 16:06:01 all 0.18 0.00 0.08 0.01 0.08 99.64 16:06:01 0 0.17 0.00 0.08 0.00 0.07 99.68 16:06:01 1 0.20 0.00 0.08 0.02 0.10 99.60 16:07:01 all 0.23 0.00 0.13 0.02 0.11 99.52 16:07:01 0 0.25 0.00 0.08 0.00 0.10 99.57 16:07:01 1 0.20 0.00 0.15 0.03 0.10 99.51 16:08:01 all 0.23 0.00 0.08 0.01 0.10 99.59 16:08:01 0 0.22 0.00 0.08 0.00 0.10 99.60 16:08:01 1 0.22 0.00 0.07 0.02 0.10 99.60 16:09:01 all 0.18 0.00 0.09 0.03 0.08 99.62 16:09:01 0 0.08 0.00 0.05 0.00 0.07 99.80 16:09:01 1 0.28 0.00 0.13 0.05 0.12 99.41 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 1.24 0.00 0.18 0.27 0.08 98.23 16:10:01 0 1.14 0.00 0.22 0.42 0.10 98.13 16:10:01 1 1.34 0.00 0.18 0.12 0.05 98.31 16:11:01 all 0.51 0.00 0.10 0.02 0.07 99.31 16:11:01 0 0.13 0.00 0.12 0.00 0.08 99.67 16:11:01 1 0.88 0.00 0.07 0.03 0.05 98.97 16:12:01 all 1.16 0.00 0.09 0.02 0.07 98.66 16:12:01 0 0.13 0.00 0.10 0.03 0.05 99.68 16:12:01 1 2.19 0.00 0.08 0.02 0.08 97.63 16:13:01 all 1.18 0.00 0.14 0.02 0.07 98.59 16:13:01 0 0.91 0.00 0.08 0.03 0.07 98.91 16:13:01 1 1.42 0.00 0.20 0.00 0.10 98.28 Average: all 5.83 0.00 0.60 1.04 0.08 92.46 Average: 0 6.37 0.00 0.54 0.72 0.07 92.31 Average: 1 5.29 0.00 0.65 1.35 0.09 92.61