---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13157 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: 2800.000 BogoMIPS: 5600.00 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 9.2G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /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 ---> free -m: total used free shared buff/cache available Mem: 16009 670 12765 1 2573 15008 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:a1:06:da brd ff:ff:ff:ff:ff:ff inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85421sec preferred_lft 85421sec inet6 fe80::f816:3eff:fea1:6da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:c2:55:13 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-13157) 08/17/26 _x86_64_ (4 CPU) 09:31:36 LINUX RESTART (4 CPU) 09:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:33:01 413.10 99.31 313.79 0.00 1931.68 12354.73 0.00 09:34:01 83.72 14.55 69.17 0.00 2688.49 15608.48 0.00 09:35:01 7.78 0.10 7.68 0.00 18.00 895.05 0.00 09:36:01 6.07 0.12 5.95 0.00 16.13 904.92 0.00 09:37:01 4.43 0.98 3.45 0.00 68.79 261.02 0.00 09:38:01 2.20 0.00 2.20 0.00 0.00 27.59 0.00 09:39:01 3.37 0.00 3.37 0.00 0.00 288.80 0.00 09:40:01 3.75 0.00 3.75 0.00 0.00 575.37 0.00 09:41:01 1.27 0.00 1.27 0.00 0.00 58.79 0.00 09:42:01 1.68 0.00 1.68 0.00 0.00 22.26 0.00 09:43:01 0.87 0.00 0.87 0.00 0.00 10.40 0.00 09:44:01 0.95 0.00 0.95 0.00 0.00 12.40 0.00 09:45:01 1.05 0.00 1.05 0.00 0.00 12.53 0.00 09:46:01 2.10 0.90 1.20 0.00 29.06 16.80 0.00 09:47:01 1.63 0.02 1.62 0.00 0.13 21.33 0.00 Average: 35.18 7.63 27.55 0.00 315.04 2060.06 0.00 09:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 13545888 15378340 620552 3.79 72988 1949572 1411568 8.09 826036 1743856 193596 09:34:01 13156520 15332444 654492 3.99 80356 2274512 1619960 9.29 939280 1999900 9552 09:35:01 13171188 15366976 619556 3.78 80628 2293692 1642056 9.41 914048 2010676 8932 09:36:01 13093696 15307252 678620 4.14 80904 2310736 1654288 9.48 982772 2018232 6496 09:37:01 13079704 15300316 685356 4.18 82340 2315900 1732416 9.93 988836 2023608 16 09:38:01 13082400 15303168 683012 4.17 82388 2316028 1716308 9.84 988072 2023700 8 09:39:01 13084476 15316648 669124 4.08 82576 2326936 1593796 9.14 978036 2030988 8876 09:40:01 13071472 15310016 675660 4.12 82708 2333044 1548416 8.88 987760 2033124 1508 09:41:01 13077592 15316132 669464 4.08 82740 2333004 1548416 8.88 982564 2033084 12 09:42:01 13074832 15313432 672164 4.10 82788 2332984 1548416 8.88 982836 2033096 20 09:43:01 13092364 15331004 654552 3.99 82816 2332984 1634064 9.37 966264 2033096 12 09:44:01 13088856 15327536 657940 4.01 82852 2332988 1634064 9.37 969512 2033100 176 09:45:01 13092488 15331208 654344 3.99 82884 2332988 1634064 9.37 966048 2033100 8 09:46:01 13080052 15320156 664868 4.06 82928 2333856 1651664 9.47 978340 2033216 136 09:47:01 13144588 15386076 599252 3.66 82980 2335136 1509844 8.66 914568 2034576 1424 Average: 13129074 15329380 657264 4.01 81658 2296957 1605289 9.20 957665 2007823 15385 09:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 ens3 411.62 269.89 2575.74 76.15 0.00 0.00 0.00 0.00 09:33:01 lo 1.22 1.22 0.15 0.15 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 ens3 72.24 57.71 841.17 10.28 0.00 0.00 0.00 0.00 09:34:01 lo 62.54 62.54 116.92 116.92 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 ens3 22.33 21.21 5.02 5.38 0.00 0.00 0.00 0.00 09:35:01 lo 70.84 70.84 254.21 254.21 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 18.13 16.68 4.04 4.24 0.00 0.00 0.00 0.00 09:36:01 lo 59.09 59.09 225.50 225.50 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 0.62 0.48 0.45 0.39 0.00 0.00 0.00 0.00 09:37:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 ens3 1.35 0.78 0.56 0.72 0.00 0.00 0.00 0.00 09:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 ens3 12.63 12.52 2.94 3.74 0.00 0.00 0.00 0.00 09:39:01 lo 39.77 39.77 165.01 165.01 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 ens3 7.05 4.78 1.76 2.17 0.00 0.00 0.00 0.00 09:40:01 lo 14.40 14.40 62.27 62.27 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 0.63 0.42 0.37 0.65 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 1.13 0.20 0.17 0.23 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 1.45 0.78 0.69 0.99 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 0.87 0.42 0.39 0.64 0.00 0.00 0.00 0.00 09:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.77 0.65 0.10 6.58 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 8.33 5.77 6.21 7.43 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.28 0.15 0.07 0.23 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 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: ens3 36.88 25.89 226.73 7.91 0.00 0.00 0.00 0.00 Average: lo 16.60 16.60 55.00 55.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-13157) 08/17/26 _x86_64_ (4 CPU) 09:31:36 LINUX RESTART (4 CPU) 09:32:02 CPU %user %nice %system %iowait %steal %idle 09:33:01 all 22.26 16.82 14.21 2.46 0.12 44.13 09:33:01 0 17.55 17.98 14.67 1.27 0.10 48.42 09:33:01 1 25.14 15.17 13.29 3.03 0.12 43.24 09:33:01 2 22.08 17.59 14.92 3.20 0.12 42.08 09:33:01 3 24.25 16.55 13.95 2.34 0.12 42.78 09:34:01 all 43.33 0.00 4.10 0.54 0.10 51.94 09:34:01 0 38.34 0.00 4.15 0.44 0.10 56.97 09:34:01 1 54.54 0.00 4.49 0.77 0.10 40.10 09:34:01 2 41.24 0.00 3.74 0.20 0.09 54.73 09:34:01 3 39.20 0.00 4.01 0.73 0.10 55.95 09:35:01 all 52.61 0.00 4.19 0.02 0.12 43.07 09:35:01 0 52.36 0.00 4.49 0.00 0.10 43.05 09:35:01 1 51.31 0.00 4.12 0.03 0.14 44.40 09:35:01 2 53.34 0.00 4.27 0.00 0.10 42.28 09:35:01 3 53.43 0.00 3.86 0.03 0.12 42.56 09:36:01 all 52.51 0.00 4.02 0.02 0.10 43.36 09:36:01 0 51.03 0.00 4.63 0.02 0.12 44.19 09:36:01 1 52.66 0.00 3.68 0.00 0.09 43.57 09:36:01 2 53.16 0.00 4.21 0.00 0.10 42.53 09:36:01 3 53.18 0.00 3.55 0.05 0.09 43.13 09:37:01 all 53.00 0.00 2.03 0.01 0.10 44.86 09:37:01 0 51.92 0.00 2.02 0.02 0.10 45.94 09:37:01 1 48.77 0.00 2.02 0.02 0.09 49.11 09:37:01 2 55.22 0.00 1.95 0.00 0.10 42.73 09:37:01 3 56.09 0.00 2.14 0.02 0.10 41.64 09:38:01 all 53.10 0.00 2.02 0.00 0.12 44.77 09:38:01 0 50.32 0.00 2.16 0.00 0.12 47.40 09:38:01 1 52.57 0.00 2.02 0.00 0.10 45.30 09:38:01 2 55.13 0.00 1.96 0.00 0.12 42.79 09:38:01 3 54.36 0.00 1.91 0.00 0.12 43.60 09:39:01 all 52.70 0.00 2.74 0.00 0.10 44.45 09:39:01 0 52.50 0.00 2.68 0.00 0.10 44.72 09:39:01 1 52.31 0.00 2.96 0.02 0.09 44.63 09:39:01 2 51.79 0.00 2.68 0.00 0.10 45.43 09:39:01 3 54.21 0.00 2.66 0.00 0.10 43.03 09:40:01 all 52.39 0.00 2.44 0.01 0.11 45.06 09:40:01 0 50.92 0.00 2.10 0.00 0.10 46.88 09:40:01 1 51.84 0.00 2.55 0.03 0.12 45.46 09:40:01 2 52.87 0.00 2.63 0.00 0.12 44.39 09:40:01 3 53.92 0.00 2.48 0.00 0.10 43.50 09:41:01 all 28.75 0.00 1.62 0.00 0.09 69.53 09:41:01 0 29.84 0.00 1.60 0.00 0.10 68.46 09:41:01 1 29.87 0.00 1.50 0.02 0.09 68.53 09:41:01 2 26.32 0.00 1.63 0.00 0.09 71.96 09:41:01 3 28.93 0.00 1.78 0.00 0.09 69.20 09:42:01 all 28.81 0.00 1.67 0.00 0.08 69.43 09:42:01 0 28.02 0.00 1.68 0.00 0.07 70.23 09:42:01 1 30.41 0.00 1.68 0.00 0.09 67.82 09:42:01 2 27.22 0.00 1.70 0.02 0.07 70.99 09:42:01 3 29.54 0.00 1.63 0.00 0.10 68.73 09:43:01 all 28.96 0.00 1.44 0.00 0.08 69.51 09:43:01 0 29.69 0.00 1.38 0.00 0.09 68.84 09:43:01 1 29.73 0.00 1.48 0.02 0.07 68.70 09:43:01 2 30.39 0.00 1.51 0.00 0.11 67.99 09:43:01 3 26.03 0.00 1.40 0.00 0.07 72.50 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 28.68 0.00 1.64 0.00 0.07 69.60 09:44:01 0 29.10 0.00 1.57 0.00 0.07 69.25 09:44:01 1 31.29 0.00 1.82 0.00 0.09 66.81 09:44:01 2 27.89 0.00 1.79 0.00 0.05 70.26 09:44:01 3 26.42 0.00 1.39 0.00 0.07 72.13 09:45:01 all 28.51 0.00 1.66 0.00 0.07 69.75 09:45:01 0 27.48 0.00 1.69 0.00 0.07 70.76 09:45:01 1 28.83 0.00 1.56 0.00 0.09 69.52 09:45:01 2 31.05 0.00 1.82 0.00 0.09 67.04 09:45:01 3 26.70 0.00 1.58 0.00 0.05 71.67 09:46:01 all 28.90 0.00 1.74 0.01 0.07 69.29 09:46:01 0 30.50 0.00 1.68 0.00 0.07 67.75 09:46:01 1 30.73 0.00 1.81 0.02 0.07 67.37 09:46:01 2 28.80 0.00 1.82 0.00 0.09 69.29 09:46:01 3 25.56 0.00 1.64 0.02 0.05 72.73 09:47:01 all 28.45 0.00 1.59 0.00 0.07 69.90 09:47:01 0 27.34 0.00 1.48 0.00 0.09 71.10 09:47:01 1 29.84 0.00 1.50 0.00 0.07 68.59 09:47:01 2 30.29 0.00 1.77 0.02 0.05 67.87 09:47:01 3 26.32 0.00 1.61 0.00 0.05 72.02 Average: all 38.92 1.13 3.15 0.21 0.09 56.51 Average: 0 37.85 1.20 3.21 0.12 0.09 57.53 Average: 1 40.01 1.01 3.10 0.26 0.09 55.51 Average: 2 39.22 1.18 3.24 0.23 0.09 56.04 Average: 3 38.58 1.11 3.05 0.21 0.09 56.95