---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-12487 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 9.1G 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 16009 638 12796 1 2574 15045 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:29:49:4f brd ff:ff:ff:ff:ff:ff inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85615sec preferred_lft 85615sec inet6 fe80::f816:3eff:fe29:494f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:f7:7d:c6 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-12487) 11/13/25 _x86_64_ (4 CPU) 14:53:45 LINUX RESTART (4 CPU) 14:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:55:01 452.26 141.21 311.05 0.00 5628.26 46605.70 0.00 14:56:01 92.13 13.70 78.44 0.00 2586.37 12860.14 0.00 14:57:01 4.25 0.17 4.08 0.00 27.06 289.82 0.00 14:58:01 4.37 0.08 4.28 0.00 8.93 303.95 0.00 14:59:01 25.33 8.90 16.43 0.00 3208.80 4083.32 0.00 15:00:01 9.15 1.40 7.75 0.00 260.62 515.25 0.00 15:01:01 3.88 0.00 3.88 0.00 0.00 403.13 0.00 15:02:01 1.07 0.00 1.07 0.00 0.00 69.72 0.00 15:03:01 1.17 0.00 1.17 0.00 0.00 13.60 0.00 15:04:01 1.90 0.00 1.90 0.00 0.00 31.73 0.00 15:05:01 7.75 0.17 7.58 0.00 13.06 617.90 0.00 15:06:01 15.63 0.53 15.10 0.00 69.72 1253.12 0.00 Average: 51.57 13.85 37.73 0.00 983.58 5587.36 0.00 14:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:55:01 13522752 15341160 662944 4.04 69200 1943336 1475252 8.46 903644 1700508 219444 14:56:01 13431688 15461556 533756 3.26 79152 2135900 1365164 7.83 805952 1871224 4728 14:57:01 13429264 15463352 531888 3.24 79348 2139964 1365524 7.83 807696 1871412 1760 14:58:01 13409064 15453888 541820 3.31 79556 2149364 1379848 7.91 822560 1876640 4876 14:59:01 13095372 15355744 633680 3.87 84464 2353092 1664812 9.54 1055504 1941564 2336 15:00:01 13142932 15423016 564936 3.45 84956 2371736 1481504 8.49 1005484 1944508 4720 15:01:01 13089772 15376436 611352 3.73 85124 2377996 1580872 9.06 1054052 1946796 1648 15:02:01 13090648 15377380 610404 3.72 85176 2378000 1580872 9.06 1054900 1946808 200 15:03:01 13091776 15378552 609308 3.72 85216 2378000 1580872 9.06 1053844 1946808 8 15:04:01 13090996 15378040 609960 3.72 85304 2377980 1580872 9.06 1054296 1946988 8 15:05:01 13100080 15390076 597724 3.65 86168 2380000 1418904 8.13 1047056 1946900 668 15:06:01 13078484 15377416 610008 3.72 87120 2387704 1431944 8.21 1065192 1949344 384 Average: 13214402 15398051 593148 3.62 82565 2281089 1492203 8.56 977515 1907458 20065 14:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 14:55:01 ens3 412.25 265.72 2395.46 74.43 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 9.15 9.15 11.89 11.89 0.00 0.00 0.00 0.00 14:56:01 ens3 45.21 37.49 478.02 7.29 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 18.96 18.96 36.20 36.20 0.00 0.00 0.00 0.00 14:57:01 ens3 10.31 9.15 7.24 2.12 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 27.71 27.71 83.54 83.54 0.00 0.00 0.00 0.00 14:58:01 ens3 12.58 11.51 12.69 2.63 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 29.80 29.80 99.34 99.34 0.00 0.00 0.00 0.00 14:59:01 ens3 82.20 53.29 1408.85 5.94 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 34.94 34.94 130.17 130.17 0.00 0.00 0.00 0.00 15:00:01 ens3 12.65 11.60 3.04 3.03 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 16.01 16.01 67.54 67.54 0.00 0.00 0.00 0.00 15:01:01 ens3 5.78 5.07 1.35 1.45 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:02:01 ens3 0.30 0.23 0.07 0.23 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 0.20 0.15 0.06 0.22 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:04:01 ens3 0.55 0.22 0.08 0.23 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 1.30 1.30 21.42 21.42 0.00 0.00 0.00 0.00 15:05:01 ens3 8.13 6.33 6.82 2.87 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:06:01 ens3 6.53 6.08 4.99 2.80 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 Average: lo 11.70 11.70 37.53 37.53 0.00 0.00 0.00 0.00 Average: ens3 49.73 33.90 359.90 8.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-12487) 11/13/25 _x86_64_ (4 CPU) 14:53:45 LINUX RESTART (4 CPU) 14:54:01 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 18.91 17.92 13.88 6.66 0.10 42.54 14:55:01 0 20.18 17.93 13.04 3.74 0.10 45.01 14:55:01 1 11.98 20.06 14.67 7.54 0.08 45.66 14:55:01 2 22.07 16.35 15.09 8.71 0.10 37.68 14:55:01 3 21.39 17.33 12.74 6.63 0.10 41.81 14:56:01 all 9.32 0.00 1.22 1.39 0.04 88.02 14:56:01 0 4.76 0.00 1.20 0.12 0.05 93.88 14:56:01 1 9.39 0.00 1.09 0.55 0.05 88.92 14:56:01 2 21.27 0.00 1.58 0.89 0.03 76.24 14:56:01 3 1.94 0.00 1.04 4.01 0.03 92.99 14:57:01 all 6.92 0.00 1.02 0.02 0.12 91.92 14:57:01 0 5.72 0.00 0.97 0.00 0.12 93.19 14:57:01 1 8.68 0.00 1.11 0.07 0.10 90.05 14:57:01 2 7.26 0.00 0.92 0.00 0.13 91.68 14:57:01 3 6.04 0.00 1.07 0.02 0.12 92.75 14:58:01 all 27.43 0.00 1.88 0.02 0.11 70.57 14:58:01 0 25.94 0.00 1.85 0.00 0.08 72.13 14:58:01 1 28.34 0.00 1.82 0.05 0.10 69.68 14:58:01 2 28.08 0.00 1.76 0.03 0.13 69.99 14:58:01 3 27.34 0.00 2.09 0.00 0.10 70.46 14:59:01 all 30.57 0.00 2.55 2.01 0.09 64.78 14:59:01 0 31.81 0.00 2.17 0.78 0.07 65.17 14:59:01 1 28.91 0.00 2.70 5.55 0.09 62.75 14:59:01 2 31.44 0.00 2.59 0.29 0.09 65.59 14:59:01 3 30.11 0.00 2.76 1.45 0.10 65.58 15:00:01 all 23.11 0.00 2.19 1.45 0.09 73.16 15:00:01 0 23.22 0.00 2.22 0.12 0.08 74.36 15:00:01 1 23.89 0.00 2.18 5.51 0.12 68.31 15:00:01 2 21.79 0.00 2.28 0.12 0.08 75.73 15:00:01 3 23.55 0.00 2.10 0.05 0.08 74.22 15:01:01 all 17.59 0.00 1.29 2.89 0.07 78.15 15:01:01 0 18.31 0.00 1.42 0.12 0.09 80.07 15:01:01 1 17.42 0.00 1.28 11.36 0.07 69.87 15:01:01 2 18.35 0.00 1.33 0.00 0.07 80.25 15:01:01 3 16.29 0.00 1.14 0.09 0.07 82.41 15:02:01 all 28.79 0.00 1.57 1.33 0.09 68.22 15:02:01 0 28.70 0.00 1.48 0.44 0.09 69.30 15:02:01 1 27.38 0.00 1.53 4.89 0.09 66.12 15:02:01 2 29.89 0.00 1.73 0.00 0.09 68.30 15:02:01 3 29.20 0.00 1.55 0.00 0.09 69.16 15:03:01 all 29.13 0.00 1.76 1.26 0.09 67.76 15:03:01 0 30.96 0.00 1.76 0.96 0.09 66.23 15:03:01 1 28.52 0.00 1.82 4.12 0.10 65.45 15:03:01 2 29.61 0.00 1.73 0.00 0.09 68.58 15:03:01 3 27.40 0.00 1.72 0.00 0.07 70.81 15:04:01 all 29.15 0.00 1.75 2.73 0.09 66.28 15:04:01 0 31.03 0.00 1.76 1.20 0.09 65.92 15:04:01 1 30.81 0.00 1.86 8.61 0.07 58.65 15:04:01 2 27.74 0.00 1.89 0.00 0.10 70.26 15:04:01 3 27.00 0.00 1.50 1.19 0.10 70.21 15:05:01 all 7.00 0.00 0.48 18.95 0.03 73.53 15:05:01 0 6.50 0.00 0.40 0.73 0.03 92.35 15:05:01 1 4.14 0.00 0.55 62.23 0.03 33.05 15:05:01 2 13.00 0.00 0.59 13.08 0.03 73.30 15:05:01 3 4.39 0.00 0.40 0.03 0.02 95.15 15:05:01 CPU %user %nice %system %iowait %steal %idle 15:06:01 all 5.01 0.00 0.30 20.07 0.02 74.60 15:06:01 0 1.94 0.00 0.16 0.13 0.03 97.73 15:06:01 1 2.75 0.00 0.35 72.28 0.02 24.60 15:06:01 2 15.31 0.00 0.58 7.99 0.03 76.08 15:06:01 3 0.07 0.00 0.08 0.15 0.02 99.68 Average: all 19.29 1.50 2.49 4.95 0.08 71.69 Average: 0 18.94 1.49 2.36 0.69 0.08 76.44 Average: 1 18.37 1.68 2.58 15.40 0.08 61.89 Average: 2 22.09 1.37 2.67 2.62 0.08 71.17 Average: 3 17.73 1.46 2.35 1.14 0.08 77.24