---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3486 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 1008K 198M 1% /run /dev/vda1 20G 8.5G 11G 45% / 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /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 64M 64M 0 100% /snap/core20/2105 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 1983 383 175 2 1424 1405 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:ce:87:36 brd ff:ff:ff:ff:ff:ff inet 10.32.7.206/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fece:8736/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-3486) 01/12/24 _x86_64_ (2 CPU) 13:44:43 LINUX RESTART (2 CPU) 13:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:46:02 228.19 115.78 112.41 0.00 3041.55 13110.13 0.00 13:47:01 64.35 5.57 58.78 0.00 253.34 8313.93 0.00 13:48:01 21.85 9.87 11.98 0.00 680.82 3209.73 0.00 13:49:01 1.45 0.00 1.45 0.00 0.00 17.20 0.00 13:50:01 27.38 12.61 14.76 0.00 1594.00 1967.41 0.00 13:51:01 45.29 8.65 36.64 0.00 4849.59 9667.72 0.00 13:52:01 3.33 0.07 3.27 0.00 0.53 89.45 0.00 13:53:01 1.68 0.00 1.68 0.00 0.00 18.93 0.00 13:54:01 10.70 4.87 5.83 0.00 343.14 157.44 0.00 Average: 44.88 17.52 27.37 0.00 1197.69 4053.85 0.00 13:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:46:02 141416 1425072 380168 18.72 54972 1308052 841596 27.33 462508 1237580 46680 13:47:01 98136 1440744 356624 17.56 69320 1336920 873712 28.37 449476 1270648 90916 13:48:01 115056 1407864 389296 19.17 68020 1289488 925444 30.05 467764 1234900 132 13:49:01 115088 1407944 389160 19.16 68060 1289488 925444 30.05 468276 1234828 128 13:50:01 80588 1388472 389020 19.16 82960 1303132 896056 29.10 536044 1194228 1528 13:51:01 200784 1398004 376236 18.53 96800 1180680 896828 29.12 686648 922376 268 13:52:01 203080 1398696 375968 18.51 95360 1180668 893452 29.02 686556 920884 172 13:53:01 203112 1398788 375836 18.51 95428 1180668 893452 29.02 686616 920884 124 13:54:01 217464 1430480 344092 16.94 95852 1197408 785536 25.51 662912 931580 6632 Average: 152747 1410674 375156 18.47 80752 1251834 881280 28.62 567422 1096434 16287 13:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:46:02 ens3 137.01 97.12 970.94 34.06 0.00 0.00 0.00 0.00 13:46:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:47:01 ens3 35.38 33.16 288.23 10.84 0.00 0.00 0.00 0.00 13:47:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 13:48:01 ens3 0.75 0.40 0.11 0.18 0.00 0.00 0.00 0.00 13:48:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 0.72 0.75 0.39 0.30 0.00 0.00 0.00 0.00 13:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:50:01 ens3 133.29 61.04 700.07 4.26 0.00 0.00 0.00 0.00 13:50:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:51:01 ens3 270.29 146.69 2048.58 9.72 0.00 0.00 0.00 0.00 13:51:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:52:01 ens3 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:54:01 ens3 6.20 5.03 4.44 2.60 0.00 0.00 0.00 0.00 13:54:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 64.93 38.27 446.17 6.88 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-3486) 01/12/24 _x86_64_ (2 CPU) 13:44:43 LINUX RESTART (2 CPU) 13:45:01 CPU %user %nice %system %iowait %steal %idle 13:46:02 all 37.45 24.58 16.78 8.36 0.11 12.72 13:46:02 0 40.24 23.91 16.26 8.35 0.10 11.14 13:46:02 1 34.66 25.25 17.30 8.38 0.12 14.29 13:47:01 all 34.20 0.00 2.59 4.02 0.08 59.11 13:47:01 0 34.19 0.00 2.46 2.15 0.08 61.12 13:47:01 1 34.22 0.00 2.72 5.88 0.07 57.10 13:48:01 all 1.20 0.00 0.34 0.75 0.03 97.68 13:48:01 0 1.13 0.00 0.42 1.38 0.02 97.06 13:48:01 1 1.27 0.00 0.27 0.13 0.03 98.30 13:49:01 all 0.28 0.00 0.11 0.03 0.03 99.55 13:49:01 0 0.22 0.00 0.15 0.05 0.03 99.55 13:49:01 1 0.35 0.00 0.07 0.00 0.03 99.55 13:50:01 all 2.16 0.00 1.99 1.32 0.03 94.50 13:50:01 0 2.81 0.00 2.85 2.28 0.03 92.03 13:50:01 1 1.51 0.00 1.14 0.35 0.03 96.96 13:51:01 all 6.92 0.00 3.50 2.28 0.05 87.25 13:51:01 0 7.85 0.00 3.29 2.45 0.05 86.36 13:51:01 1 5.99 0.00 3.72 2.11 0.05 88.13 13:52:01 all 1.37 0.00 0.27 0.07 0.03 98.26 13:52:01 0 1.89 0.00 0.38 0.15 0.05 97.54 13:52:01 1 0.85 0.00 0.15 0.00 0.02 98.99 13:53:01 all 0.38 0.00 0.09 0.05 0.02 99.47 13:53:01 0 0.74 0.00 0.15 0.10 0.03 98.98 13:53:01 1 0.02 0.00 0.03 0.00 0.00 99.95 13:54:01 all 5.63 0.00 0.58 0.44 0.04 93.32 13:54:01 0 7.41 0.00 0.55 0.72 0.05 91.27 13:54:01 1 3.86 0.00 0.60 0.15 0.03 95.36 Average: all 9.89 2.71 2.90 1.91 0.05 82.53 Average: 0 10.67 2.65 2.94 1.95 0.05 81.75 Average: 1 9.13 2.78 2.87 1.88 0.04 83.31