---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3460 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 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 Address sizes: 40 bits physical, 48 bits virtual 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: 2800.022 BogoMIPS: 5600.04 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 975M 0 975M 0% /dev tmpfs 199M 1012K 198M 1% /run /dev/vda1 20G 8.5G 11G 44% / tmpfs 992M 0 992M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 992M 0 992M 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 199M 0 199M 0% /run/user/1001 /dev/loop3 41M 41M 0 100% /snap/snapd/20671 /dev/loop4 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 1983 439 119 2 1424 1349 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:9c:42:5b brd ff:ff:ff:ff:ff:ff inet 10.32.7.36/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85414sec preferred_lft 85414sec inet6 fe80::f816:3eff:fe9c:425b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-3460) 01/12/24 _x86_64_ (2 CPU) 11:56:13 LINUX RESTART (2 CPU) 11:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:58:01 129.45 52.62 76.82 0.00 1542.14 10846.46 0.00 11:59:01 56.32 4.55 51.77 0.00 235.29 7676.59 0.00 12:00:01 1.53 0.00 1.53 0.00 0.00 80.52 0.00 12:01:01 1.05 0.00 1.05 0.00 0.00 12.53 0.00 12:02:01 76.57 35.18 41.39 0.00 5997.67 7817.36 0.00 12:03:01 3.55 0.07 3.48 0.00 0.53 83.59 0.00 12:04:01 1.50 0.00 1.50 0.00 0.00 16.53 0.00 12:05:01 1.12 0.03 1.08 0.00 0.40 14.26 0.00 12:06:01 0.88 0.00 0.88 0.00 0.00 9.33 0.00 12:07:01 1.65 0.00 1.65 0.00 0.00 19.06 0.00 12:08:01 1.28 0.00 1.28 0.00 0.00 18.13 0.00 12:09:02 1.45 0.00 1.45 0.00 0.00 16.53 0.00 12:10:01 0.97 0.00 0.97 0.00 0.00 10.44 0.00 12:11:01 1.43 0.00 1.43 0.00 0.00 16.00 0.00 12:12:01 19.30 5.77 13.53 0.00 437.79 678.55 0.00 Average: 19.89 6.56 13.34 0.00 548.20 1823.07 0.00 11:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:58:01 115136 1451584 343600 16.92 64132 1346420 825040 26.79 437548 1274176 125296 11:59:01 71700 1409532 385080 18.96 69248 1334484 942628 30.61 482176 1263716 2212 12:00:01 71728 1409664 385104 18.96 69280 1334484 942628 30.61 482020 1263856 92 12:01:01 71824 1409828 384904 18.95 69320 1334608 942628 30.61 481972 1263948 128 12:02:01 81020 1330652 441592 21.75 91580 1238012 1041924 33.84 714696 1011956 512 12:03:01 92764 1341952 431052 21.23 90144 1238016 1009716 32.79 704512 1009684 284 12:04:01 93316 1342528 430464 21.20 90168 1238028 1009716 32.79 704532 1009688 88 12:05:01 90948 1340208 432756 21.31 90200 1238040 1009716 32.79 707212 1009700 184 12:06:01 90940 1340216 432824 21.31 90216 1238040 1005764 32.66 707008 1009700 100 12:07:01 92240 1341580 431432 21.25 90272 1238044 1005764 32.66 706176 1009144 196 12:08:01 93004 1342388 430608 21.21 90316 1238044 1005764 32.66 706352 1008324 92 12:09:02 92980 1342384 430544 21.20 90348 1238048 1005764 32.66 706368 1008328 184 12:10:01 92744 1342176 430752 21.21 90372 1238048 1005764 32.66 706476 1008328 176 12:11:01 92752 1342232 430712 21.21 90404 1238048 1005764 32.66 706472 1008328 208 12:12:01 147436 1382064 391256 19.27 93680 1223348 890856 28.93 663816 1001768 39164 Average: 92702 1364599 414179 20.40 84645 1263581 976629 31.72 641156 1077376 11261 11:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:58:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 11:58:01 ens3 52.07 47.44 680.26 6.47 0.00 0.00 0.00 0.00 11:59:01 lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 11:59:01 ens3 12.16 12.13 33.32 3.40 0.00 0.00 0.00 0.00 12:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:01:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:02:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:02:01 ens3 304.95 140.44 2096.76 9.76 0.00 0.00 0.00 0.00 12:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:03:01 ens3 0.22 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 0.62 0.00 0.06 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:05:01 ens3 1.98 3.53 0.47 5.21 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:07:01 ens3 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:09:02 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 0.07 0.00 0.01 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:12:01 ens3 10.96 10.28 8.50 5.06 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 25.61 14.32 188.17 2.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-3460) 01/12/24 _x86_64_ (2 CPU) 11:56:13 LINUX RESTART (2 CPU) 11:57:01 CPU %user %nice %system %iowait %steal %idle 11:58:01 all 39.17 10.15 9.27 5.94 0.09 35.38 11:58:01 0 24.64 11.38 9.49 7.22 0.07 47.21 11:58:01 1 53.70 8.92 9.05 4.66 0.12 23.55 11:59:01 all 14.60 0.00 1.59 3.82 0.05 79.94 11:59:01 0 3.89 0.00 1.40 6.36 0.05 88.30 11:59:01 1 25.35 0.00 1.79 1.27 0.05 71.54 12:00:01 all 1.15 0.00 0.12 0.02 0.02 98.69 12:00:01 0 2.06 0.00 0.10 0.03 0.03 97.78 12:00:01 1 0.23 0.00 0.13 0.00 0.02 99.62 12:01:01 all 0.37 0.00 0.13 0.02 0.04 99.44 12:01:01 0 0.57 0.00 0.17 0.03 0.05 99.18 12:01:01 1 0.17 0.00 0.10 0.00 0.03 99.70 12:02:01 all 8.59 0.00 4.94 4.00 0.07 82.41 12:02:01 0 8.25 0.00 5.52 4.55 0.07 81.62 12:02:01 1 8.93 0.00 4.35 3.45 0.07 83.21 12:03:01 all 0.35 0.00 0.26 0.12 0.03 99.25 12:03:01 0 0.30 0.00 0.30 0.08 0.03 99.28 12:03:01 1 0.40 0.00 0.22 0.15 0.02 99.21 12:04:01 all 0.23 0.00 0.11 0.02 0.03 99.62 12:04:01 0 0.27 0.00 0.12 0.00 0.02 99.60 12:04:01 1 0.18 0.00 0.10 0.03 0.03 99.65 12:05:01 all 0.43 0.00 0.13 0.03 0.03 99.39 12:05:01 0 0.54 0.00 0.17 0.00 0.05 99.24 12:05:01 1 0.32 0.00 0.08 0.05 0.02 99.53 12:06:01 all 0.22 0.00 0.11 0.02 0.03 99.62 12:06:01 0 0.17 0.00 0.10 0.02 0.03 99.68 12:06:01 1 0.27 0.00 0.12 0.02 0.03 99.57 12:07:01 all 0.24 0.00 0.14 0.04 0.03 99.54 12:07:01 0 0.27 0.00 0.20 0.00 0.03 99.50 12:07:01 1 0.22 0.00 0.08 0.08 0.03 99.58 12:08:01 all 0.14 0.00 0.13 0.07 0.03 99.64 12:08:01 0 0.07 0.00 0.08 0.03 0.02 99.80 12:08:01 1 0.22 0.00 0.17 0.10 0.03 99.48 12:08:01 CPU %user %nice %system %iowait %steal %idle 12:09:02 all 0.64 0.00 0.16 0.01 0.03 99.16 12:09:02 0 0.97 0.00 0.10 0.00 0.03 98.90 12:09:02 1 0.32 0.00 0.22 0.02 0.03 99.42 12:10:01 all 1.20 0.00 0.11 0.03 0.03 98.63 12:10:01 0 2.16 0.00 0.15 0.02 0.03 97.64 12:10:01 1 0.22 0.00 0.07 0.03 0.03 99.64 12:11:01 all 1.02 0.00 0.12 0.02 0.02 98.81 12:11:01 0 1.75 0.00 0.12 0.00 0.02 98.12 12:11:01 1 0.28 0.00 0.13 0.03 0.03 99.52 12:12:01 all 15.34 0.00 1.07 0.99 0.04 82.56 12:12:01 0 24.91 0.00 1.17 0.84 0.05 73.03 12:12:01 1 5.75 0.00 0.97 1.14 0.03 92.10 Average: all 5.58 0.68 1.22 1.01 0.04 91.48 Average: 0 4.72 0.76 1.28 1.28 0.04 91.93 Average: 1 6.43 0.59 1.17 0.73 0.04 91.03