---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-12667 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/40111 ---> free -m: total used free shared buff/cache available Mem: 16009 679 12543 1 2785 14998 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:b0:44:80 brd ff:ff:ff:ff:ff:ff inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85365sec preferred_lft 85365sec inet6 fe80::f816:3eff:feb0:4480/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:a7:3a:96 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-12667) 07/14/26 _x86_64_ (4 CPU) 08:17:12 LINUX RESTART (4 CPU) 08:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:19:01 181.49 65.16 116.33 0.00 3242.53 12477.80 0.00 08:20:01 47.31 0.27 47.04 0.00 39.33 11146.28 0.00 08:21:01 7.12 0.07 7.05 0.00 10.80 851.32 0.00 08:22:01 4.32 0.05 4.27 0.00 10.66 720.41 0.00 08:23:01 29.15 11.07 18.08 0.00 3473.73 3803.07 0.00 08:24:01 1.60 0.00 1.60 0.00 0.00 19.60 0.00 08:25:01 4.63 0.02 4.62 0.00 2.67 489.25 0.00 08:26:01 2.50 0.00 2.50 0.00 0.00 428.06 0.00 08:27:01 1.08 0.00 1.08 0.00 0.00 12.53 0.00 08:28:01 2.00 0.00 2.00 0.00 0.00 32.27 0.00 08:29:01 0.85 0.00 0.85 0.00 0.00 10.40 0.00 08:30:01 1.10 0.00 1.10 0.00 0.00 14.66 0.00 08:31:01 0.85 0.00 0.85 0.00 0.00 10.40 0.00 08:32:01 1.15 0.00 1.15 0.00 0.00 15.86 0.00 08:33:01 1.33 0.02 1.32 0.00 0.13 17.07 0.00 08:34:01 11.26 0.68 10.58 0.00 81.85 1084.22 0.00 Average: 18.61 4.83 13.78 0.00 428.83 1945.83 0.00 08:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:19:01 13232896 15402036 584828 3.57 80560 2270584 1468716 8.42 863308 2001892 307096 08:20:01 13155512 15346808 638888 3.90 80940 2291804 1564964 8.97 934016 2008572 10328 08:21:01 13095764 15307164 677700 4.13 81232 2311120 1600788 9.18 982248 2018944 12568 08:22:01 13081964 15301232 684252 4.17 81372 2317836 1645396 9.43 991240 2022744 1296 08:23:01 12835920 15272792 705132 4.30 86432 2522704 1805480 10.35 1175796 2064952 4 08:24:01 12840252 15277188 700760 4.27 86480 2522708 1830824 10.50 1171248 2064956 8 08:25:01 12831616 15284800 692632 4.23 86744 2538272 1620948 9.29 1173064 2073668 10504 08:26:01 12834532 15289392 687992 4.20 86816 2539840 1589824 9.11 1167876 2074428 76 08:27:01 12835840 15291000 686660 4.19 86840 2539840 1589824 9.11 1166288 2074684 16 08:28:01 12828044 15283288 694408 4.24 86944 2539820 1589824 9.11 1173568 2074664 12 08:29:01 12845880 15301156 676616 4.13 86976 2539820 1659124 9.51 1156032 2074664 8 08:30:01 12842312 15297656 680032 4.15 87008 2539824 1659124 9.51 1159256 2074668 4 08:31:01 12851520 15306888 670716 4.09 87040 2539824 1659124 9.51 1151508 2074668 12 08:32:01 12801476 15256900 720800 4.40 87080 2539828 1659124 9.51 1200772 2074672 8 08:33:01 12851456 15306960 670568 4.09 87136 2539824 1673320 9.59 1151688 2074676 208 08:34:01 12833760 15342224 634120 3.87 88932 2589792 1416260 8.12 1139224 2103136 51924 Average: 12912422 15304218 675382 4.12 85533 2480215 1627042 9.33 1109821 2059749 24630 08:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 ens3 114.25 84.44 1938.85 13.48 0.00 0.00 0.00 0.00 08:19:01 lo 12.88 12.88 12.38 12.38 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 ens3 40.26 31.58 22.91 7.82 0.00 0.00 0.00 0.00 08:20:01 lo 87.27 87.27 240.47 240.47 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 ens3 21.38 20.45 4.80 5.17 0.00 0.00 0.00 0.00 08:21:01 lo 69.51 69.51 251.97 251.97 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 ens3 7.75 6.77 1.87 1.84 0.00 0.00 0.00 0.00 08:22:01 lo 24.16 24.16 92.81 92.81 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 ens3 66.68 34.22 1417.97 9.00 0.00 0.00 0.00 0.00 08:23:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 ens3 0.28 0.20 0.07 0.26 0.00 0.00 0.00 0.00 08:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 15.88 15.26 3.56 3.86 0.00 0.00 0.00 0.00 08:25:01 lo 52.11 52.11 214.46 214.46 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 0.88 0.48 0.37 0.30 0.00 0.00 0.00 0.00 08:26:01 lo 1.78 1.78 13.02 13.02 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 0.20 0.10 0.07 0.22 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 1.40 3.63 0.21 11.40 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 0.17 0.10 0.06 0.22 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 0.33 0.28 0.13 0.24 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.23 0.17 0.07 0.23 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.28 0.20 0.07 0.23 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 0.63 0.33 0.27 0.51 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 17.73 15.26 15.56 6.87 0.00 0.00 0.00 0.00 08:34:01 lo 30.00 30.00 444.45 444.45 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 18.02 13.34 212.92 3.85 0.00 0.00 0.00 0.00 Average: lo 17.43 17.43 79.36 79.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-12667) 07/14/26 _x86_64_ (4 CPU) 08:17:12 LINUX RESTART (4 CPU) 08:18:01 CPU %user %nice %system %iowait %steal %idle 08:19:01 all 20.46 10.29 8.77 2.78 0.12 57.59 08:19:01 0 19.61 11.63 9.02 2.46 0.12 57.16 08:19:01 1 8.54 12.10 10.39 4.22 0.12 64.63 08:19:01 2 22.14 7.38 6.93 2.44 0.10 61.02 08:19:01 3 31.66 10.01 8.72 2.00 0.13 47.48 08:20:01 all 51.06 0.00 4.22 0.41 0.13 44.18 08:20:01 0 49.32 0.00 4.61 0.14 0.14 45.80 08:20:01 1 51.41 0.00 4.19 0.15 0.12 44.13 08:20:01 2 51.76 0.00 4.07 1.19 0.14 42.84 08:20:01 3 51.76 0.00 4.00 0.15 0.12 43.96 08:21:01 all 52.10 0.00 3.63 0.11 0.13 44.03 08:21:01 0 52.82 0.00 3.73 0.00 0.12 43.34 08:21:01 1 51.26 0.00 3.42 0.00 0.14 45.18 08:21:01 2 51.79 0.00 3.47 0.00 0.12 44.62 08:21:01 3 52.52 0.00 3.91 0.45 0.16 42.96 08:22:01 all 52.04 0.00 2.73 0.06 0.12 45.05 08:22:01 0 50.02 0.00 2.66 0.02 0.12 47.18 08:22:01 1 52.25 0.00 2.61 0.15 0.12 44.87 08:22:01 2 52.46 0.00 2.75 0.03 0.12 44.63 08:22:01 3 53.44 0.00 2.89 0.02 0.14 43.52 08:23:01 all 53.86 0.00 2.69 0.44 0.13 42.88 08:23:01 0 52.98 0.00 2.49 0.48 0.12 43.92 08:23:01 1 53.58 0.00 3.17 0.43 0.14 42.68 08:23:01 2 53.98 0.00 2.81 0.19 0.14 42.88 08:23:01 3 54.89 0.00 2.29 0.65 0.14 42.04 08:24:01 all 52.53 0.00 1.83 0.03 0.12 45.49 08:24:01 0 50.82 0.00 1.70 0.00 0.14 47.34 08:24:01 1 53.80 0.00 1.94 0.00 0.12 44.14 08:24:01 2 51.81 0.00 1.73 0.00 0.12 46.34 08:24:01 3 53.69 0.00 1.93 0.10 0.12 44.15 08:25:01 all 52.36 0.00 3.42 0.12 0.15 43.94 08:25:01 0 51.78 0.00 3.31 0.00 0.14 44.77 08:25:01 1 52.90 0.00 3.46 0.05 0.15 43.44 08:25:01 2 51.15 0.00 3.43 0.31 0.16 44.95 08:25:01 3 53.60 0.00 3.49 0.14 0.15 42.62 08:26:01 all 49.42 0.00 2.28 0.02 0.18 48.11 08:26:01 0 48.05 0.00 2.34 0.00 0.19 49.42 08:26:01 1 48.70 0.00 2.38 0.02 0.17 48.73 08:26:01 2 50.78 0.00 2.20 0.03 0.17 46.81 08:26:01 3 50.15 0.00 2.19 0.02 0.19 47.45 08:27:01 all 28.45 0.00 1.73 0.00 0.14 69.68 08:27:01 0 28.87 0.00 1.75 0.00 0.12 69.26 08:27:01 1 27.67 0.00 1.67 0.00 0.12 70.54 08:27:01 2 28.63 0.00 1.67 0.00 0.16 69.54 08:27:01 3 28.65 0.00 1.84 0.02 0.14 69.35 08:28:01 all 28.65 0.00 1.79 0.05 0.11 69.39 08:28:01 0 28.66 0.00 1.94 0.00 0.12 69.28 08:28:01 1 27.86 0.00 1.76 0.00 0.10 70.28 08:28:01 2 29.18 0.00 1.64 0.09 0.10 68.99 08:28:01 3 28.92 0.00 1.84 0.12 0.10 69.02 08:29:01 all 28.46 0.00 1.73 0.00 0.12 69.68 08:29:01 0 27.85 0.00 1.74 0.00 0.10 70.30 08:29:01 1 28.67 0.00 1.76 0.00 0.12 69.45 08:29:01 2 28.09 0.00 1.77 0.02 0.12 70.00 08:29:01 3 29.23 0.00 1.64 0.00 0.14 68.98 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 28.47 0.00 1.75 0.00 0.15 69.63 08:30:01 0 26.76 0.00 1.67 0.00 0.17 71.40 08:30:01 1 31.46 0.00 1.95 0.00 0.16 66.43 08:30:01 2 28.33 0.00 1.65 0.02 0.14 69.86 08:30:01 3 27.34 0.00 1.73 0.00 0.12 70.81 08:31:01 all 28.50 0.00 1.76 0.00 0.15 69.59 08:31:01 0 26.41 0.00 1.62 0.00 0.14 71.83 08:31:01 1 30.01 0.00 1.97 0.00 0.16 67.87 08:31:01 2 28.04 0.00 1.74 0.00 0.14 70.08 08:31:01 3 29.55 0.00 1.71 0.00 0.16 68.59 08:32:01 all 28.92 0.00 1.62 0.00 0.13 69.33 08:32:01 0 29.13 0.00 1.75 0.00 0.14 68.97 08:32:01 1 31.01 0.00 1.80 0.00 0.12 67.06 08:32:01 2 27.15 0.00 1.44 0.02 0.12 71.27 08:32:01 3 28.38 0.00 1.49 0.00 0.14 69.99 08:33:01 all 28.54 0.00 1.78 0.00 0.12 69.56 08:33:01 0 28.34 0.00 1.72 0.00 0.10 69.83 08:33:01 1 29.32 0.00 1.75 0.00 0.12 68.81 08:33:01 2 28.79 0.00 1.93 0.02 0.14 69.12 08:33:01 3 27.72 0.00 1.70 0.00 0.12 70.46 08:34:01 all 25.52 0.00 1.60 0.18 0.09 72.61 08:34:01 0 22.06 0.00 1.37 0.00 0.08 76.48 08:34:01 1 27.34 0.00 1.54 0.07 0.10 70.95 08:34:01 2 16.64 0.00 1.23 0.60 0.07 81.47 08:34:01 3 35.97 0.00 2.27 0.07 0.12 61.57 Average: all 38.10 0.66 2.72 0.27 0.13 58.11 Average: 0 37.12 0.75 2.73 0.20 0.13 59.08 Average: 1 37.85 0.78 2.88 0.33 0.13 58.02 Average: 2 37.56 0.47 2.54 0.31 0.13 58.98 Average: 3 39.89 0.64 2.74 0.24 0.14 56.35