---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-12999 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 348 96 0 1547 1467 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:b4:16:0d brd ff:ff:ff:ff:ff:ff inet 10.32.6.93/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85428sec preferred_lft 85428sec inet6 fe80::f816:3eff:feb4:160d/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-12999) 12/13/24 _x86_64_ (2 CPU) 15:57:33 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 149.64 56.49 93.15 3359.25 15203.86 16:00:01 135.07 34.82 100.25 8990.57 95618.06 16:01:01 27.46 9.80 17.66 494.58 5041.43 16:02:01 1.62 0.07 1.55 6.00 41.33 16:03:01 1.07 0.08 0.98 12.26 12.00 16:04:01 1.50 0.13 1.37 12.53 17.46 16:05:01 0.92 0.00 0.92 0.00 10.93 16:06:01 1.43 0.00 1.43 0.00 17.73 16:07:02 0.82 0.00 0.82 0.00 10.13 16:08:01 3.15 1.93 1.22 93.27 16.40 16:09:01 8.00 6.48 1.52 324.61 20.00 16:10:01 1.42 0.07 1.35 0.67 17.20 16:11:01 0.92 0.00 0.92 0.00 10.80 16:12:01 1.27 0.00 1.27 0.00 16.00 16:13:01 17.21 14.88 2.33 516.98 77.05 Average: 23.46 8.33 15.13 921.86 7752.65 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 111784 1544740 1928848 94.52 55052 1464804 531900 17.22 409380 1373180 48528 16:00:01 139824 1475660 1900808 93.15 65536 1362016 662728 21.45 625700 1137240 109312 16:01:01 152252 1469228 1888380 92.54 66872 1339860 744444 24.10 635312 1111496 800 16:02:01 152040 1469240 1888592 92.55 66912 1340044 744444 24.10 635480 1111488 104 16:03:01 151692 1469324 1888940 92.57 66952 1340408 751876 24.34 635580 1111880 184 16:04:01 151708 1469744 1888924 92.57 66996 1340796 751876 24.34 635880 1112272 132 16:05:01 151592 1469680 1889040 92.57 67024 1340800 751876 24.34 635912 1112272 152 16:06:01 151624 1469752 1889008 92.57 67056 1340804 751876 24.34 635692 1112276 88 16:07:02 151732 1469876 1888900 92.56 67068 1340808 751876 24.34 635704 1112280 92 16:08:01 147220 1468180 1893412 92.79 67240 1343448 755964 24.47 637704 1114788 132 16:09:01 129572 1460792 1911060 93.65 67536 1352980 755420 24.45 649176 1119748 180 16:10:01 129316 1460600 1911316 93.66 67556 1353016 755420 24.45 649168 1119760 124 16:11:01 129572 1460872 1911060 93.65 67584 1353020 755420 24.45 649068 1119764 92 16:12:01 129580 1460928 1911052 93.65 67612 1353024 755420 24.45 649024 1119768 124 16:13:01 192976 1541720 1847656 90.54 68536 1368424 543352 17.59 582224 1122204 456 Average: 144832 1477356 1895800 92.90 66369 1355617 717593 23.23 620067 1134028 10700 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 15:59:01 ens3 80.99 74.96 911.75 12.31 0.00 0.00 0.00 0.00 16:00:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 16:00:01 ens3 248.79 180.14 5869.74 14.64 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 0.47 0.47 0.09 0.12 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 0.15 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 0.23 0.13 0.08 0.07 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 5.87 2.38 5.07 0.34 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 0.45 0.37 0.26 0.21 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 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:02 ens3 0.03 0.02 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 1.10 0.83 0.96 0.45 0.00 0.00 0.00 0.00 16:09:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 ens3 5.75 4.60 3.92 8.48 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 1.55 1.20 0.95 1.08 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 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 ens3 5.07 3.98 3.77 2.08 0.00 0.00 0.00 0.00 Average: lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 23.41 17.99 453.74 2.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-12999) 12/13/24 _x86_64_ (2 CPU) 15:57:33 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 38.91 0.00 3.35 7.17 0.09 50.48 15:59:01 0 16.96 0.00 2.13 6.38 0.08 74.45 15:59:01 1 61.01 0.00 4.59 7.95 0.12 26.34 16:00:01 all 33.84 0.00 4.25 5.54 0.09 56.27 16:00:01 0 22.14 0.00 3.93 5.07 0.08 68.78 16:00:01 1 45.56 0.00 4.57 6.02 0.08 43.77 16:01:01 all 4.80 0.00 0.37 0.79 0.05 93.99 16:01:01 0 1.70 0.00 0.17 0.40 0.05 97.69 16:01:01 1 7.92 0.00 0.58 1.20 0.07 90.22 16:02:01 all 0.18 0.00 0.11 0.03 0.04 99.64 16:02:01 0 0.23 0.00 0.13 0.05 0.05 99.53 16:02:01 1 0.10 0.00 0.08 0.02 0.03 99.77 16:03:01 all 0.14 0.00 0.14 0.03 0.03 99.67 16:03:01 0 0.30 0.00 0.27 0.03 0.05 99.35 16:03:01 1 0.00 0.00 0.00 0.00 0.00 100.00 16:04:01 all 0.18 0.00 0.13 0.03 0.04 99.62 16:04:01 0 0.22 0.00 0.17 0.03 0.07 99.51 16:04:01 1 0.13 0.00 0.08 0.02 0.02 99.75 16:05:01 all 0.26 0.00 0.11 0.01 0.07 99.56 16:05:01 0 0.29 0.00 0.12 0.03 0.05 99.51 16:05:01 1 0.23 0.00 0.10 0.00 0.07 99.60 16:06:01 all 0.63 0.00 0.14 0.02 0.05 99.16 16:06:01 0 1.05 0.00 0.17 0.03 0.07 98.69 16:06:01 1 0.22 0.00 0.13 0.00 0.05 99.60 16:07:02 all 0.67 0.00 0.09 0.03 0.05 99.15 16:07:02 0 1.16 0.00 0.10 0.03 0.03 98.67 16:07:02 1 0.20 0.00 0.10 0.02 0.05 99.63 16:08:01 all 0.42 0.00 0.14 0.09 0.05 99.30 16:08:01 0 0.43 0.00 0.17 0.09 0.07 99.25 16:08:01 1 0.41 0.00 0.10 0.10 0.05 99.34 16:09:01 all 1.10 0.00 0.24 0.24 0.06 98.35 16:09:01 0 1.17 0.00 0.23 0.18 0.07 98.34 16:09:01 1 1.02 0.00 0.25 0.28 0.05 98.40 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 1.15 0.00 0.12 0.02 0.06 98.66 16:10:01 0 2.11 0.00 0.10 0.03 0.07 97.70 16:10:01 1 0.20 0.00 0.13 0.00 0.05 99.62 16:11:01 all 0.89 0.00 0.08 0.02 0.05 98.96 16:11:01 0 1.62 0.00 0.12 0.03 0.05 98.18 16:11:01 1 0.15 0.00 0.07 0.00 0.05 99.73 16:12:01 all 0.15 0.00 0.13 0.05 0.06 99.61 16:12:01 0 0.18 0.00 0.13 0.07 0.07 99.55 16:12:01 1 0.10 0.00 0.12 0.03 0.05 99.70 16:13:01 all 3.10 0.00 0.43 0.49 0.06 95.93 16:13:01 0 1.04 0.00 0.39 0.23 0.05 98.29 16:13:01 1 5.16 0.00 0.48 0.75 0.07 93.53 Average: all 5.76 0.00 0.66 0.97 0.06 92.55 Average: 0 3.38 0.00 0.55 0.85 0.06 95.16 Average: 1 8.15 0.00 0.76 1.09 0.05 89.95