---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-3668 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 638 12807 1 2562 15039 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:85:49:27 brd ff:ff:ff:ff:ff:ff inet 10.30.106.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85483sec preferred_lft 85483sec inet6 fe80::f816:3eff:fe85:4927/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:79:23:a2 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-3668) 10/20/26 _x86_64_ (4 CPU) 10:18:00 LINUX RESTART (4 CPU) 10:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:20:01 166.26 54.97 111.28 0.00 3144.81 13136.23 0.00 10:21:01 33.41 0.03 33.38 0.00 1.73 8355.81 0.00 10:22:01 7.37 0.15 7.22 0.00 25.33 1026.40 0.00 10:23:01 2.02 0.00 2.02 0.00 0.00 182.64 0.00 10:24:01 3.02 0.98 2.03 0.00 68.79 37.46 0.00 10:25:01 5.83 0.02 5.82 0.00 4.27 609.23 0.00 10:26:01 2.27 0.00 2.27 0.00 0.00 311.55 0.00 10:27:01 1.22 0.00 1.22 0.00 0.00 14.93 0.00 10:28:01 1.05 0.00 1.05 0.00 0.00 15.06 0.00 10:29:01 1.20 0.00 1.20 0.00 0.00 15.46 0.00 10:30:01 0.88 0.00 0.88 0.00 0.00 10.80 0.00 10:31:01 1.07 0.00 1.07 0.00 0.00 13.73 0.00 10:32:01 0.93 0.00 0.93 0.00 0.00 11.33 0.00 10:33:01 13.40 1.00 12.40 0.00 107.98 1892.35 0.00 Average: 17.14 4.08 13.05 0.00 239.50 1830.96 0.00 10:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 13193856 15358420 625800 3.82 80452 2264988 1534672 8.80 908072 1990832 225340 10:21:01 13200800 15382464 603520 3.68 80672 2281308 1647856 9.45 892648 2000040 6480 10:22:01 13114544 15316740 668384 4.08 80992 2301004 1645220 9.43 968020 2008752 4872 10:23:01 13113088 15315696 669828 4.09 81044 2301000 1709140 9.80 967380 2009124 4 10:24:01 13098464 15307880 677284 4.13 82436 2306300 1789068 10.26 976124 2014300 68 10:25:01 13070816 15296836 687944 4.20 82712 2322152 1706664 9.78 995048 2022500 7264 10:26:01 13111580 15338960 645764 3.94 82796 2323408 1571888 9.01 953936 2023832 4 10:27:01 13110864 15338320 646316 3.94 82840 2323420 1571888 9.01 954984 2023836 20 10:28:01 13122368 15350020 634784 3.87 82896 2323388 1571888 9.01 943008 2023984 68 10:29:01 13067336 15295036 689764 4.21 82928 2323400 1639548 9.40 999876 2023988 40 10:30:01 13118596 15346320 638432 3.89 82952 2323400 1639548 9.40 946528 2023988 24 10:31:01 13115548 15343312 641360 3.91 82976 2323404 1639548 9.40 948408 2023992 20 10:32:01 13105460 15333268 651392 3.97 83016 2323408 1639548 9.40 960092 2023996 32 10:33:01 13129976 15413652 569184 3.47 84692 2376088 1398168 8.02 944964 2012532 26968 Average: 13119521 15338352 646411 3.94 82386 2315476 1621760 9.30 954221 2016121 19372 10:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 119.01 80.67 1575.92 14.35 0.00 0.00 0.00 0.00 10:20:01 lo 62.47 62.47 115.84 115.84 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 17.38 16.23 4.18 4.16 0.00 0.00 0.00 0.00 10:21:01 lo 53.44 53.44 209.06 209.06 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 23.35 22.12 5.21 5.51 0.00 0.00 0.00 0.00 10:22:01 lo 73.58 73.58 270.32 270.32 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 0.50 0.20 0.09 0.22 0.00 0.00 0.00 0.00 10:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 1.70 0.95 1.01 0.96 0.00 0.00 0.00 0.00 10:24:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 16.15 15.30 3.62 3.90 0.00 0.00 0.00 0.00 10:25:01 lo 52.82 52.82 215.50 215.50 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 0.42 0.32 0.10 0.27 0.00 0.00 0.00 0.00 10:26:01 lo 1.23 1.23 11.88 11.88 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 0.68 0.48 0.28 1.08 0.00 0.00 0.00 0.00 10:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 0.15 0.12 0.05 0.22 0.00 0.00 0.00 0.00 10:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 0.35 0.22 0.14 0.28 0.00 0.00 0.00 0.00 10:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 0.18 0.13 0.06 0.22 0.00 0.00 0.00 0.00 10:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 0.25 0.20 0.07 0.23 0.00 0.00 0.00 0.00 10:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 0.32 0.15 0.12 0.22 0.00 0.00 0.00 0.00 10:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 872.44 633.64 324.44 821.15 0.00 0.00 0.00 0.00 10:33:01 lo 34.24 34.24 442.60 442.60 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 75.21 55.05 136.81 60.91 0.00 0.00 0.00 0.00 Average: lo 19.90 19.90 90.38 90.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-3668) 10/20/26 _x86_64_ (4 CPU) 10:18:00 LINUX RESTART (4 CPU) 10:19:01 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 28.83 10.38 11.76 1.87 0.03 47.14 10:20:01 0 28.68 11.72 12.06 1.11 0.03 46.39 10:20:01 1 41.02 5.36 9.07 4.00 0.02 40.53 10:20:01 2 23.45 12.25 12.84 1.53 0.02 49.92 10:20:01 3 22.21 12.18 13.07 0.83 0.03 51.69 10:21:01 all 52.16 0.00 3.31 0.09 0.01 44.43 10:21:01 0 50.70 0.00 3.13 0.00 0.00 46.17 10:21:01 1 52.62 0.00 3.28 0.20 0.02 43.88 10:21:01 2 52.15 0.00 3.58 0.17 0.02 44.09 10:21:01 3 53.15 0.00 3.26 0.00 0.02 43.57 10:22:01 all 52.33 0.00 3.82 0.02 0.02 43.81 10:22:01 0 51.45 0.00 3.78 0.02 0.02 44.74 10:22:01 1 52.02 0.00 3.50 0.05 0.03 44.39 10:22:01 2 52.59 0.00 3.60 0.00 0.02 43.79 10:22:01 3 53.25 0.00 4.41 0.00 0.02 42.32 10:23:01 all 53.17 0.00 1.83 0.00 0.01 44.99 10:23:01 0 51.33 0.00 1.89 0.00 0.02 46.76 10:23:01 1 53.88 0.00 1.93 0.02 0.00 44.17 10:23:01 2 52.77 0.00 1.66 0.00 0.02 45.55 10:23:01 3 54.70 0.00 1.82 0.00 0.02 43.46 10:24:01 all 52.67 0.00 1.74 0.01 0.01 45.56 10:24:01 0 51.69 0.00 1.81 0.00 0.02 46.48 10:24:01 1 50.30 0.00 2.00 0.02 0.02 47.66 10:24:01 2 53.03 0.00 1.56 0.02 0.00 45.40 10:24:01 3 55.61 0.00 1.61 0.02 0.02 42.75 10:25:01 all 52.14 0.00 3.04 0.02 0.02 44.78 10:25:01 0 51.20 0.00 3.07 0.02 0.02 45.69 10:25:01 1 51.98 0.00 3.18 0.00 0.02 44.82 10:25:01 2 52.79 0.00 2.79 0.00 0.02 44.40 10:25:01 3 52.60 0.00 3.13 0.05 0.02 44.21 10:26:01 all 39.67 0.00 1.68 0.02 0.01 58.61 10:26:01 0 39.94 0.00 1.65 0.00 0.02 58.39 10:26:01 1 39.37 0.00 1.92 0.00 0.02 58.69 10:26:01 2 39.93 0.00 1.64 0.02 0.02 58.39 10:26:01 3 39.46 0.00 1.51 0.05 0.00 58.98 10:27:01 all 28.72 0.00 1.71 0.00 0.01 69.55 10:27:01 0 26.83 0.00 1.43 0.00 0.02 71.72 10:27:01 1 30.06 0.00 1.78 0.00 0.00 68.17 10:27:01 2 28.00 0.00 1.80 0.00 0.02 70.18 10:27:01 3 30.02 0.00 1.84 0.02 0.02 68.10 10:28:01 all 28.60 0.00 1.65 0.00 0.01 69.74 10:28:01 0 29.47 0.00 1.71 0.00 0.02 68.80 10:28:01 1 29.83 0.00 1.86 0.00 0.02 68.29 10:28:01 2 24.18 0.00 1.42 0.00 0.00 74.40 10:28:01 3 30.90 0.00 1.59 0.00 0.02 67.49 10:29:01 all 28.49 0.00 1.54 0.01 0.01 69.95 10:29:01 0 29.51 0.00 1.54 0.00 0.00 68.94 10:29:01 1 29.29 0.00 1.69 0.02 0.02 68.99 10:29:01 2 28.85 0.00 1.53 0.00 0.02 69.60 10:29:01 3 26.31 0.00 1.41 0.02 0.00 72.27 10:30:01 all 28.68 0.00 1.64 0.00 0.01 69.67 10:30:01 0 27.65 0.00 1.64 0.00 0.02 70.69 10:30:01 1 28.96 0.00 1.50 0.00 0.02 69.52 10:30:01 2 30.32 0.00 1.70 0.00 0.00 67.98 10:30:01 3 27.77 0.00 1.70 0.00 0.02 70.51 10:30:01 CPU %user %nice %system %iowait %steal %idle 10:31:01 all 28.61 0.00 1.51 0.00 0.01 69.87 10:31:01 0 26.39 0.00 1.38 0.00 0.00 72.23 10:31:01 1 28.52 0.00 1.62 0.02 0.02 69.83 10:31:01 2 32.39 0.00 1.61 0.00 0.02 65.98 10:31:01 3 27.12 0.00 1.42 0.00 0.00 71.46 10:32:01 all 28.76 0.00 1.55 0.00 0.01 69.67 10:32:01 0 25.89 0.00 1.56 0.00 0.02 72.53 10:32:01 1 30.80 0.00 1.55 0.00 0.00 67.64 10:32:01 2 29.00 0.00 1.55 0.00 0.02 69.43 10:32:01 3 29.36 0.00 1.54 0.02 0.02 69.07 10:33:01 all 22.71 0.00 2.83 0.14 0.01 74.30 10:33:01 0 23.96 0.00 2.93 0.05 0.00 73.07 10:33:01 1 25.03 0.00 2.65 0.07 0.02 72.24 10:33:01 2 25.97 0.00 3.37 0.03 0.02 70.60 10:33:01 3 15.86 0.00 2.38 0.42 0.02 81.33 Average: all 37.57 0.75 2.85 0.16 0.01 58.66 Average: 0 36.79 0.85 2.84 0.09 0.01 59.41 Average: 1 38.88 0.39 2.69 0.32 0.01 57.71 Average: 2 37.56 0.89 2.93 0.13 0.01 58.48 Average: 3 37.04 0.89 2.92 0.10 0.01 59.03