---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-3657 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/38688 ---> free -m: total used free shared buff/cache available Mem: 16009 660 12633 1 2715 15019 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fc:55:ca brd ff:ff:ff:ff:ff:ff inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fefc:55ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:40:1d:d4 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-3657) 06/29/26 _x86_64_ (4 CPU) 13:32:28 LINUX RESTART (4 CPU) 13:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:34:01 420.25 77.74 342.51 0.00 1466.02 12916.40 0.00 13:35:01 73.07 14.31 58.76 0.00 2687.55 14387.20 0.00 13:36:01 6.68 0.12 6.57 0.00 16.53 606.57 0.00 13:37:01 2.68 0.00 2.68 0.00 0.00 683.75 0.00 13:38:01 26.95 12.13 14.81 0.00 3471.55 3706.45 0.00 13:39:01 4.87 0.00 4.87 0.00 0.00 67.59 0.00 13:40:01 6.77 0.68 6.08 0.00 81.85 355.94 0.00 Average: 77.32 15.00 62.33 0.00 1103.36 4674.84 0.00 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 13399496 15367652 622516 3.80 80004 2071244 1396560 8.01 838288 1863684 288016 13:35:01 13197804 15380344 606728 3.70 80856 2282192 1502880 8.62 895456 2003632 6700 13:36:01 13142892 15346268 640164 3.90 81140 2301972 1543148 8.85 939336 2014596 15788 13:37:01 13155388 15361808 624508 3.81 81228 2304832 1550724 8.89 924596 2015128 92 13:38:01 12914620 15338548 640240 3.91 86472 2509368 1643748 9.42 1088976 2075476 1564 13:39:01 12933404 15357380 621444 3.79 86516 2509372 1626000 9.32 1067456 2075480 40 13:40:01 12990420 15428500 549720 3.35 87800 2521668 1375200 7.88 1005012 2082264 30520 Average: 13104861 15368643 615046 3.75 83431 2357235 1519751 8.71 965589 2018609 48960 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 139.04 93.85 1371.32 30.35 0.00 0.00 0.00 0.00 13:34:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 72.47 53.96 647.30 10.57 0.00 0.00 0.00 0.00 13:35:01 lo 83.67 83.67 198.58 198.58 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 22.33 20.68 4.95 5.23 0.00 0.00 0.00 0.00 13:36:01 lo 71.27 71.27 265.99 265.99 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 4.68 3.52 1.42 1.45 0.00 0.00 0.00 0.00 13:37:01 lo 9.27 9.27 29.00 29.00 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 46.63 25.96 1404.61 2.67 0.00 0.00 0.00 0.00 13:38:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 0.42 0.28 0.13 0.25 0.00 0.00 0.00 0.00 13:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 12.81 10.61 10.34 13.40 0.00 0.00 0.00 0.00 13:40:01 lo 1.85 1.85 22.87 22.87 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 42.63 29.84 491.44 9.13 0.00 0.00 0.00 0.00 Average: lo 23.98 23.98 73.81 73.81 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-3657) 06/29/26 _x86_64_ (4 CPU) 13:32:28 LINUX RESTART (4 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 19.55 13.80 12.08 2.64 0.10 51.84 13:34:01 0 8.93 15.29 12.46 2.38 0.07 60.87 13:34:01 1 19.59 14.83 12.40 2.88 0.12 50.19 13:34:01 2 21.62 12.03 11.13 2.53 0.08 52.61 13:34:01 3 28.00 13.06 12.36 2.75 0.12 43.71 13:35:01 all 49.26 0.00 4.44 0.37 0.09 45.83 13:35:01 0 47.20 0.00 4.70 1.05 0.10 46.94 13:35:01 1 48.39 0.00 4.03 0.15 0.09 47.35 13:35:01 2 50.37 0.00 4.37 0.07 0.09 45.11 13:35:01 3 51.07 0.00 4.68 0.22 0.08 43.95 13:36:01 all 53.12 0.00 3.97 0.02 0.09 42.80 13:36:01 0 52.01 0.00 3.83 0.02 0.10 44.04 13:36:01 1 52.19 0.00 3.91 0.00 0.10 43.80 13:36:01 2 54.53 0.00 3.93 0.05 0.09 41.41 13:36:01 3 53.73 0.00 4.22 0.00 0.09 41.96 13:37:01 all 31.27 0.00 2.39 0.02 0.07 66.25 13:37:01 0 31.28 0.00 2.47 0.00 0.09 66.16 13:37:01 1 31.55 0.00 2.30 0.00 0.07 66.07 13:37:01 2 33.02 0.00 2.41 0.09 0.07 64.42 13:37:01 3 29.24 0.00 2.37 0.00 0.05 68.34 13:38:01 all 31.30 0.00 3.01 0.50 0.07 65.11 13:38:01 0 34.03 0.00 3.15 0.50 0.07 62.25 13:38:01 1 29.77 0.00 2.70 1.09 0.07 66.38 13:38:01 2 29.80 0.00 2.99 0.14 0.07 67.00 13:38:01 3 31.59 0.00 3.21 0.26 0.09 64.85 13:39:01 all 29.04 0.00 2.01 0.01 0.08 68.87 13:39:01 0 30.12 0.00 1.91 0.00 0.09 67.88 13:39:01 1 28.01 0.00 2.06 0.02 0.07 69.85 13:39:01 2 29.75 0.00 2.17 0.02 0.09 67.98 13:39:01 3 28.29 0.00 1.88 0.00 0.07 69.76 13:40:01 all 27.40 0.00 1.84 0.10 0.07 70.58 13:40:01 0 34.67 0.00 1.86 0.05 0.09 63.33 13:40:01 1 23.65 0.00 1.85 0.29 0.07 74.13 13:40:01 2 26.08 0.00 1.74 0.03 0.07 72.09 13:40:01 3 25.27 0.00 1.92 0.03 0.07 72.71 Average: all 34.41 2.01 4.28 0.53 0.08 58.68 Average: 0 33.98 2.23 4.37 0.58 0.09 58.76 Average: 1 33.32 2.16 4.21 0.64 0.08 59.60 Average: 2 35.00 1.77 4.14 0.43 0.08 58.60 Average: 3 35.35 1.90 4.41 0.47 0.08 57.79