---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-22 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: 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): 0,1 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 332 345 0 1315 1486 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:ad:90:aa brd ff:ff:ff:ff:ff:ff inet 10.32.6.143/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85425sec preferred_lft 85425sec inet6 fe80::f816:3eff:fead:90aa/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-22) 04/11/25 _x86_64_ (2 CPU) 15:57:44 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 132.43 34.08 98.35 1264.49 11313.79 16:00:01 162.00 51.70 110.30 9606.10 82945.76 16:01:01 53.99 17.33 36.66 1765.44 24536.84 16:02:01 0.92 0.02 0.90 2.40 31.86 16:03:01 1.33 0.08 1.25 18.53 14.26 16:04:01 0.90 0.00 0.90 0.00 12.13 16:05:01 1.13 0.03 1.10 4.80 11.73 16:06:01 0.83 0.03 0.80 8.53 10.53 16:07:01 1.12 0.02 1.10 0.13 12.80 16:08:01 0.80 0.00 0.80 0.00 10.53 16:09:01 0.97 0.00 0.97 0.00 12.40 16:10:01 1.30 0.02 1.28 3.73 15.46 16:11:01 1.20 0.00 1.20 0.00 14.00 16:12:01 1.33 0.00 1.33 0.00 17.06 16:13:01 2.28 0.93 1.35 26.80 16.13 Average: 24.02 6.90 17.12 837.21 7850.13 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 77776 1521132 1962856 96.19 49996 1481784 562556 18.21 421968 1396596 91756 16:00:01 151980 1391300 1888652 92.55 62136 1275424 760476 24.62 406000 1358276 94516 16:01:01 96120 1478796 1944512 95.29 69084 1403624 737808 23.88 631024 1172320 796 16:02:01 95976 1478736 1944656 95.30 69124 1403704 737808 23.88 631132 1172368 224 16:03:01 95396 1478732 1945236 95.33 69172 1404200 747556 24.20 631232 1172904 180 16:04:01 95528 1478948 1945104 95.32 69208 1404268 747556 24.20 631300 1172932 180 16:05:01 95412 1478996 1945220 95.32 69240 1404412 747556 24.20 631224 1173064 92 16:06:01 95088 1478912 1945544 95.34 69264 1404672 747556 24.20 631360 1173288 168 16:07:01 95196 1479132 1945436 95.33 69300 1404688 747556 24.20 631408 1173324 184 16:08:01 95020 1479000 1945612 95.34 69312 1404720 747556 24.20 631532 1173328 172 16:09:01 95268 1479276 1945364 95.33 69344 1404724 747556 24.20 631420 1173332 124 16:10:01 95052 1479188 1945580 95.34 69364 1404840 747556 24.20 631536 1173432 128 16:11:01 94928 1479120 1945704 95.35 69420 1404836 747556 24.20 631464 1173448 176 16:12:01 94920 1479172 1945712 95.35 69452 1404848 747556 24.20 631632 1173456 196 16:13:01 93868 1478940 1946764 95.40 69516 1405620 749324 24.26 632884 1173112 116 Average: 97835 1475959 1942797 95.21 67529 1401091 734902 23.79 602474 1200345 12601 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:59:02 ens3 150.55 120.27 1056.86 36.74 0.00 0.00 0.00 0.00 16:00:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 16:00:01 ens3 194.12 134.03 5926.19 12.82 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 16:01:01 ens3 0.42 0.43 0.09 0.11 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 16:02:01 ens3 0.12 0.13 0.01 0.01 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 16:03:01 ens3 0.12 0.08 0.07 0.06 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 16:04:01 ens3 0.13 0.13 0.01 0.01 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 16:05:01 ens3 0.00 0.00 0.00 0.00 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 16:06:01 ens3 0.10 0.10 0.01 0.01 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 16:07:01 ens3 0.02 0.03 0.00 0.00 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 16:08:01 ens3 0.22 0.20 0.08 0.07 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 16:09:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 0.10 0.10 0.01 0.01 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 16:11:01 ens3 0.00 0.00 0.00 0.00 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 16:12:01 ens3 0.10 0.10 0.01 0.01 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 16:13:01 ens3 0.13 0.12 0.08 0.07 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 Average: ens3 22.89 16.93 459.63 3.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-22) 04/11/25 _x86_64_ (2 CPU) 15:57:44 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 39.96 0.00 3.04 6.54 0.08 50.38 15:59:02 0 58.64 0.00 3.71 2.50 0.12 35.04 15:59:02 1 21.34 0.00 2.39 10.58 0.07 65.63 16:00:01 all 32.98 0.00 5.14 6.31 0.08 55.50 16:00:01 0 40.56 0.00 5.76 3.85 0.09 49.74 16:00:01 1 25.40 0.00 4.51 8.77 0.07 61.25 16:01:01 all 16.93 0.00 1.44 1.58 0.04 80.01 16:01:01 0 19.73 0.00 1.85 1.06 0.03 77.34 16:01:01 1 14.16 0.00 1.02 2.09 0.03 82.69 16:02:01 all 0.18 0.00 0.10 0.02 0.02 99.69 16:02:01 0 0.17 0.00 0.15 0.03 0.03 99.61 16:02:01 1 0.17 0.00 0.05 0.00 0.02 99.77 16:03:01 all 0.18 0.00 0.10 0.02 0.02 99.68 16:03:01 0 0.22 0.00 0.15 0.05 0.02 99.56 16:03:01 1 0.15 0.00 0.05 0.00 0.00 99.80 16:04:01 all 0.18 0.00 0.10 0.02 0.02 99.69 16:04:01 0 0.17 0.00 0.13 0.02 0.02 99.66 16:04:01 1 0.20 0.00 0.08 0.00 0.02 99.70 16:05:01 all 0.22 0.00 0.08 0.03 0.02 99.67 16:05:01 0 0.20 0.00 0.08 0.05 0.02 99.65 16:05:01 1 0.22 0.00 0.07 0.02 0.02 99.68 16:06:01 all 0.22 0.00 0.11 0.01 0.02 99.65 16:06:01 0 0.20 0.00 0.08 0.02 0.02 99.68 16:06:01 1 0.25 0.00 0.13 0.00 0.02 99.60 16:07:01 all 0.23 0.00 0.10 0.02 0.02 99.63 16:07:01 0 0.20 0.00 0.10 0.03 0.02 99.65 16:07:01 1 0.25 0.00 0.10 0.00 0.02 99.63 16:08:01 all 1.16 0.00 0.10 0.02 0.02 98.71 16:08:01 0 2.19 0.00 0.08 0.02 0.02 97.70 16:08:01 1 0.12 0.00 0.10 0.00 0.02 99.77 16:09:01 all 1.21 0.00 0.12 0.01 0.01 98.65 16:09:01 0 2.25 0.00 0.12 0.03 0.02 97.58 16:09:01 1 0.15 0.00 0.17 0.00 0.02 99.67 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.37 0.00 0.13 0.02 0.02 99.47 16:10:01 0 0.47 0.00 0.08 0.02 0.02 99.41 16:10:01 1 0.27 0.00 0.18 0.00 0.00 99.55 16:11:01 all 0.18 0.00 0.11 0.03 0.02 99.67 16:11:01 0 0.27 0.00 0.12 0.05 0.02 99.55 16:11:01 1 0.10 0.00 0.08 0.00 0.02 99.80 16:12:01 all 0.18 0.00 0.13 0.02 0.01 99.67 16:12:01 0 0.22 0.00 0.15 0.03 0.02 99.58 16:12:01 1 0.15 0.00 0.10 0.02 0.00 99.73 16:13:01 all 0.15 0.00 0.08 0.04 0.02 99.71 16:13:01 0 0.18 0.00 0.12 0.02 0.03 99.65 16:13:01 1 0.10 0.00 0.05 0.05 0.02 99.78 Average: all 6.26 0.00 0.72 0.97 0.03 92.02 Average: 0 8.35 0.00 0.84 0.51 0.03 90.27 Average: 1 4.18 0.00 0.60 1.43 0.02 93.77