---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-6867 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 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 9.3G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/41263 ---> free -m: total used free shared buff/cache available Mem: 16009 686 12549 1 2773 14994 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:f2:a9:fc brd ff:ff:ff:ff:ff:ff inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fef2:a9fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:ca:4b:8e 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-6867) 10/31/26 _x86_64_ (4 CPU) 16:55:58 LINUX RESTART (4 CPU) 16:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:57:02 350.70 126.24 224.46 0.00 5496.17 87407.00 0.00 16:58:01 173.36 50.64 122.72 0.00 3147.40 15367.45 0.00 16:59:01 17.86 0.10 17.76 0.00 19.06 4595.50 0.00 17:00:01 8.60 0.12 8.48 0.00 18.13 1190.87 0.00 17:01:01 3.13 0.92 2.22 0.00 67.72 193.97 0.00 17:02:01 27.43 9.25 18.18 0.00 3375.30 3791.23 0.00 17:03:01 5.37 0.00 5.37 0.00 0.00 539.91 0.00 17:04:01 2.32 0.00 2.32 0.00 0.00 365.81 0.00 17:05:01 1.15 0.00 1.15 0.00 0.00 14.80 0.00 17:06:01 1.27 0.00 1.27 0.00 0.00 24.00 0.00 17:07:01 1.20 0.00 1.20 0.00 0.00 15.06 0.00 17:08:01 1.83 0.90 0.93 0.00 29.06 12.40 0.00 17:09:01 1.18 0.00 1.18 0.00 0.00 15.19 0.00 17:10:01 1.00 0.00 1.00 0.00 0.00 26.93 0.00 Average: 42.45 13.40 29.05 0.00 865.37 8103.45 0.00 16:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:57:02 13686832 15358412 652248 3.98 57008 1816756 1442708 8.27 831656 1620680 117432 16:58:01 13134844 15306056 681104 4.15 81092 2268316 1580308 9.06 962888 1994560 123076 16:59:01 13161952 15347920 639100 3.90 81260 2282336 1638092 9.39 926724 2003020 8164 17:00:01 13097796 15306768 679588 4.15 81628 2304388 1659148 9.51 982132 2012948 5068 17:01:01 13076044 15291816 693860 4.23 83008 2309532 1773724 10.17 996024 2018116 304 17:02:01 12890104 15318048 661476 4.03 86900 2510748 1600692 9.18 1120048 2063184 2236 17:03:01 12784504 15226772 752364 4.59 87168 2524436 1700912 9.75 1219624 2069448 8880 17:04:01 12850996 15294624 684552 4.18 87240 2525704 1575492 9.03 1152612 2070724 20 17:05:01 12850856 15294516 684640 4.18 87272 2525704 1575492 9.03 1153888 2070724 8 17:06:01 12858380 15302272 677068 4.13 87348 2525668 1648328 9.45 1143200 2070896 48 17:07:01 12871004 15314964 664316 4.05 87388 2525684 1648328 9.45 1133340 2070896 20 17:08:01 12868068 15313388 665320 4.06 87436 2526548 1664332 9.54 1134376 2070996 52 17:09:01 12864672 15310004 668724 4.08 87460 2526556 1664332 9.54 1136848 2071004 16 17:10:01 12676876 15151108 827076 5.05 87512 2555036 1750576 10.04 1310052 2087216 28532 Average: 12976638 15295476 687960 4.20 83551 2409101 1637319 9.39 1085958 2021029 20990 16:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 16:57:02 ens3 434.59 273.28 2495.83 75.68 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 lo 62.02 62.02 111.51 111.51 0.00 0.00 0.00 0.00 16:58:01 ens3 99.00 72.09 954.27 13.18 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 lo 44.31 44.31 168.66 168.66 0.00 0.00 0.00 0.00 16:59:01 ens3 14.96 13.78 3.74 4.24 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 85.59 85.59 303.79 303.79 0.00 0.00 0.00 0.00 17:00:01 ens3 27.18 25.31 6.28 6.72 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:01:01 ens3 0.43 0.25 0.08 0.25 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 lo 3.10 3.10 22.81 22.81 0.00 0.00 0.00 0.00 17:02:01 ens3 133.68 104.80 1416.33 7.50 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 lo 50.39 50.39 190.86 190.86 0.00 0.00 0.00 0.00 17:03:01 ens3 15.23 15.53 3.44 3.77 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 lo 1.22 1.22 11.89 11.89 0.00 0.00 0.00 0.00 17:04:01 ens3 1.00 0.43 0.17 0.27 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:05:01 ens3 0.67 0.43 0.37 0.63 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 ens3 0.23 0.13 0.06 0.24 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:07:01 ens3 2.63 1.27 1.15 2.91 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 ens3 8.28 6.17 6.54 6.23 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:09:01 ens3 0.23 0.13 0.07 0.25 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 16.48 16.48 239.44 239.44 0.00 0.00 0.00 0.00 17:10:01 ens3 1.60 1.57 0.36 0.54 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 18.92 18.92 74.89 74.89 0.00 0.00 0.00 0.00 Average: ens3 52.78 36.76 348.49 8.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-6867) 10/31/26 _x86_64_ (4 CPU) 16:55:58 LINUX RESTART (4 CPU) 16:56:01 CPU %user %nice %system %iowait %steal %idle 16:57:02 all 15.38 18.36 16.25 3.37 0.01 46.63 16:57:02 0 14.19 17.88 15.69 3.53 0.02 48.69 16:57:02 1 14.93 18.74 16.03 3.94 0.00 46.36 16:57:02 2 19.97 16.97 15.25 2.63 0.02 45.16 16:57:02 3 12.41 19.86 18.03 3.39 0.02 46.30 16:58:01 all 31.98 9.13 10.34 1.63 0.02 46.89 16:58:01 0 30.62 8.72 10.37 2.42 0.03 47.84 16:58:01 1 36.76 9.42 10.63 1.13 0.03 42.02 16:58:01 2 28.32 9.47 11.01 1.65 0.00 49.55 16:58:01 3 32.22 8.92 9.35 1.31 0.02 48.18 16:59:01 all 53.14 0.00 3.35 0.08 0.01 43.42 16:59:01 0 53.06 0.00 3.47 0.07 0.02 43.39 16:59:01 1 53.09 0.00 3.00 0.00 0.00 43.91 16:59:01 2 53.11 0.00 3.58 0.24 0.02 43.05 16:59:01 3 53.31 0.00 3.36 0.00 0.02 43.31 17:00:01 all 52.82 0.00 4.22 0.03 0.01 42.92 17:00:01 0 52.91 0.00 4.00 0.08 0.02 42.99 17:00:01 1 51.76 0.00 4.11 0.02 0.00 44.11 17:00:01 2 52.79 0.00 4.85 0.02 0.02 42.33 17:00:01 3 53.80 0.00 3.94 0.00 0.02 42.25 17:01:01 all 53.52 0.00 2.08 0.02 0.01 44.36 17:01:01 0 53.18 0.00 2.08 0.03 0.00 44.70 17:01:01 1 51.55 0.00 1.81 0.00 0.02 46.62 17:01:01 2 54.94 0.00 2.45 0.03 0.02 42.56 17:01:01 3 54.43 0.00 1.96 0.02 0.02 43.58 17:02:01 all 54.37 0.00 2.81 0.20 0.01 42.60 17:02:01 0 51.57 0.00 3.15 0.31 0.02 44.96 17:02:01 1 55.04 0.00 2.69 0.35 0.00 41.91 17:02:01 2 53.70 0.00 2.58 0.12 0.02 43.58 17:02:01 3 57.16 0.00 2.82 0.03 0.02 39.97 17:03:01 all 53.45 0.00 3.64 0.01 0.02 42.88 17:03:01 0 53.19 0.00 4.13 0.00 0.02 42.66 17:03:01 1 53.60 0.00 3.33 0.03 0.02 43.03 17:03:01 2 53.76 0.00 3.43 0.00 0.03 42.78 17:03:01 3 53.25 0.00 3.69 0.00 0.02 43.04 17:04:01 all 43.47 0.00 2.32 0.02 0.01 54.18 17:04:01 0 43.87 0.00 2.58 0.02 0.02 53.52 17:04:01 1 45.23 0.00 2.46 0.05 0.00 52.27 17:04:01 2 42.80 0.00 2.13 0.00 0.00 55.07 17:04:01 3 42.00 0.00 2.11 0.00 0.02 55.87 17:05:01 all 29.36 0.00 1.91 0.01 0.01 68.70 17:05:01 0 28.58 0.00 1.74 0.02 0.02 69.64 17:05:01 1 29.45 0.00 1.83 0.02 0.00 68.70 17:05:01 2 31.58 0.00 2.11 0.00 0.02 66.29 17:05:01 3 27.83 0.00 1.98 0.00 0.02 70.18 17:06:01 all 28.98 0.00 2.00 0.02 0.01 68.99 17:06:01 0 30.45 0.00 2.07 0.02 0.02 67.44 17:06:01 1 27.21 0.00 1.80 0.03 0.02 70.93 17:06:01 2 30.94 0.00 2.07 0.02 0.00 66.97 17:06:01 3 27.32 0.00 2.05 0.00 0.02 70.61 17:07:01 all 29.27 0.00 1.94 0.00 0.01 68.78 17:07:01 0 27.41 0.00 2.00 0.00 0.02 70.58 17:07:01 1 30.62 0.00 1.88 0.02 0.00 67.48 17:07:01 2 29.25 0.00 2.09 0.00 0.02 68.63 17:07:01 3 29.78 0.00 1.79 0.00 0.00 68.44 17:07:01 CPU %user %nice %system %iowait %steal %idle 17:08:01 all 29.53 0.00 1.93 0.01 0.02 68.51 17:08:01 0 28.97 0.00 2.17 0.00 0.02 68.84 17:08:01 1 29.29 0.00 1.68 0.00 0.02 69.02 17:08:01 2 31.56 0.00 2.00 0.02 0.02 66.41 17:08:01 3 28.31 0.00 1.86 0.02 0.02 69.80 17:09:01 all 29.27 0.00 1.99 0.01 0.00 68.73 17:09:01 0 30.05 0.00 1.98 0.00 0.00 67.97 17:09:01 1 27.82 0.00 1.95 0.03 0.00 70.19 17:09:01 2 29.84 0.00 1.96 0.00 0.00 68.20 17:09:01 3 29.38 0.00 2.08 0.00 0.00 68.54 17:10:01 all 29.02 0.00 2.04 0.00 0.01 68.93 17:10:01 0 32.29 0.00 2.43 0.00 0.02 65.26 17:10:01 1 29.13 0.00 1.74 0.00 0.02 69.11 17:10:01 2 26.27 0.00 1.93 0.00 0.00 71.80 17:10:01 3 28.39 0.00 2.06 0.00 0.02 69.53 Average: all 38.14 1.99 4.08 0.39 0.01 55.39 Average: 0 37.92 1.93 4.16 0.47 0.02 55.51 Average: 1 38.28 2.03 3.94 0.41 0.01 55.33 Average: 2 38.51 1.91 4.12 0.34 0.01 55.10 Average: 3 37.85 2.08 4.10 0.34 0.01 55.62