---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-15252 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 9.2G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 642 12793 1 2573 15033 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:c7:ab:5d brd ff:ff:ff:ff:ff:ff inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85446sec preferred_lft 85446sec inet6 fe80::f816:3eff:fec7:ab5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:f6:1b:c5 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-15252) 08/26/26 _x86_64_ (4 CPU) 05:52:21 LINUX RESTART (4 CPU) 05:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:54:01 193.40 77.44 115.96 0.00 3501.42 10782.75 0.00 05:55:01 52.11 0.30 51.81 0.00 44.39 12746.28 0.00 05:56:01 7.80 0.05 7.75 0.00 4.93 913.18 0.00 05:57:01 3.32 0.00 3.32 0.00 0.00 701.88 0.00 05:58:01 3.33 0.98 2.35 0.00 68.80 40.27 0.00 05:59:01 2.83 0.02 2.82 0.00 0.40 124.91 0.00 06:00:01 7.67 2.00 5.67 0.00 31.19 703.35 0.00 06:01:01 1.68 0.00 1.68 0.00 0.00 123.05 0.00 06:02:01 0.87 0.00 0.87 0.00 0.00 10.00 0.00 06:03:01 1.67 0.00 1.67 0.00 0.00 22.00 0.00 06:04:01 0.87 0.00 0.87 0.00 0.00 10.13 0.00 06:05:01 1.12 0.00 1.12 0.00 0.00 14.67 0.00 06:06:01 0.95 0.00 0.95 0.00 0.00 10.93 0.00 06:07:01 1.07 0.00 1.07 0.00 0.00 13.46 0.00 06:08:01 13.28 0.95 12.33 0.00 106.52 1173.94 0.00 Average: 19.46 5.45 14.01 0.00 250.52 1826.11 0.00 05:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:54:01 13166496 15329680 658304 4.02 80096 2264728 1569420 9.00 932572 1996272 356960 05:55:01 13149000 15331332 655616 4.00 80416 2282944 1603936 9.20 942924 2003248 8236 05:56:01 13083688 15289672 696216 4.25 80768 2305696 1642860 9.42 996332 2013632 13228 05:57:01 13093440 15304400 681300 4.16 80876 2310440 1724368 9.89 982896 2015832 56 05:58:01 13091388 15309020 676636 4.13 82288 2315600 1766184 10.13 980520 2020876 4 05:59:01 13116288 15339664 645828 3.94 82404 2321044 1654124 9.48 954112 2024268 5584 06:00:01 13014008 15249384 735476 4.49 82780 2332224 1721020 9.87 1047984 2029576 1680 06:01:01 13083132 15319864 664856 4.06 82824 2333492 1577396 9.04 979716 2030852 28 06:02:01 13083612 15320552 664260 4.05 82840 2333492 1577396 9.04 977120 2031012 4 06:03:01 13100220 15337196 647528 3.95 82892 2333472 1577396 9.04 960452 2030996 20 06:04:01 13048644 15285644 699076 4.26 82916 2333472 1654380 9.49 1014284 2030992 20 06:05:01 13101336 15338368 646348 3.94 82944 2333476 1654380 9.49 958036 2030996 28 06:06:01 13069816 15306880 677832 4.13 82972 2333476 1654380 9.49 992048 2030996 4 06:07:01 13101360 15338460 646228 3.94 83004 2333476 1654380 9.49 959796 2030996 12 06:08:01 13094720 15387136 595656 3.63 84832 2385176 1421424 8.15 942596 2051468 49536 Average: 13093143 15319150 666077 4.06 82323 2323481 1630203 9.35 974759 2024801 29027 05:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:54:01 ens3 129.21 89.22 1897.56 14.03 0.00 0.00 0.00 0.00 05:54:01 lo 17.95 17.95 21.82 21.82 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 ens3 30.29 28.41 18.27 7.01 0.00 0.00 0.00 0.00 05:55:01 lo 75.47 75.47 201.08 201.08 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 ens3 25.70 24.10 5.73 6.06 0.00 0.00 0.00 0.00 05:56:01 lo 81.42 81.42 298.59 298.59 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 ens3 5.47 5.02 1.21 1.40 0.00 0.00 0.00 0.00 05:57:01 lo 18.75 18.75 75.47 75.47 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 ens3 1.68 0.63 0.70 0.53 0.00 0.00 0.00 0.00 05:58:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 ens3 9.55 8.30 2.59 11.40 0.00 0.00 0.00 0.00 05:59:01 lo 21.06 21.06 83.42 83.42 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 ens3 11.10 10.01 2.87 3.26 0.00 0.00 0.00 0.00 06:00:01 lo 31.94 31.94 131.39 131.39 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 ens3 0.53 0.37 0.12 0.28 0.00 0.00 0.00 0.00 06:01:01 lo 1.37 1.37 11.89 11.89 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 ens3 0.23 0.08 0.07 0.21 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 ens3 0.38 0.20 0.14 0.28 0.00 0.00 0.00 0.00 06:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 ens3 1.42 0.52 0.58 0.70 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 ens3 0.25 0.17 0.07 0.23 0.00 0.00 0.00 0.00 06:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 ens3 0.23 0.08 0.07 0.21 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 ens3 0.28 0.15 0.07 0.22 0.00 0.00 0.00 0.00 06:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 ens3 19.33 14.86 15.99 7.19 0.00 0.00 0.00 0.00 06:08:01 lo 32.48 32.48 443.73 443.73 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 15.71 12.14 129.74 3.53 0.00 0.00 0.00 0.00 Average: lo 18.74 18.74 84.50 84.50 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 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-15252) 08/26/26 _x86_64_ (4 CPU) 05:52:21 LINUX RESTART (4 CPU) 05:53:01 CPU %user %nice %system %iowait %steal %idle 05:54:01 all 22.04 11.26 9.55 1.99 0.09 55.07 05:54:01 0 11.90 12.50 9.83 1.64 0.08 64.04 05:54:01 1 13.90 12.41 9.57 1.24 0.08 62.79 05:54:01 2 35.79 9.82 9.55 3.59 0.10 41.14 05:54:01 3 26.61 10.30 9.26 1.50 0.08 52.25 05:55:01 all 49.37 0.00 3.62 0.16 0.11 46.74 05:55:01 0 49.32 0.00 3.30 0.00 0.12 47.25 05:55:01 1 49.55 0.00 3.73 0.00 0.10 46.62 05:55:01 2 49.09 0.00 3.66 0.07 0.10 47.08 05:55:01 3 49.53 0.00 3.79 0.58 0.10 46.00 05:56:01 all 51.83 0.00 3.87 0.02 0.10 44.17 05:56:01 0 50.89 0.00 3.84 0.02 0.10 45.16 05:56:01 1 51.30 0.00 3.85 0.03 0.10 44.71 05:56:01 2 52.15 0.00 3.97 0.03 0.09 43.76 05:56:01 3 52.99 0.00 3.84 0.00 0.10 43.06 05:57:01 all 52.49 0.00 2.28 0.02 0.10 45.11 05:57:01 0 51.23 0.00 2.31 0.00 0.10 46.35 05:57:01 1 52.85 0.00 2.18 0.02 0.10 44.85 05:57:01 2 52.76 0.00 2.38 0.02 0.10 44.74 05:57:01 3 53.11 0.00 2.23 0.03 0.10 44.52 05:58:01 all 52.65 0.00 1.82 0.01 0.09 45.44 05:58:01 0 50.03 0.00 1.88 0.02 0.10 47.96 05:58:01 1 52.23 0.00 2.01 0.02 0.09 45.66 05:58:01 2 53.82 0.00 1.64 0.00 0.09 44.46 05:58:01 3 54.52 0.00 1.75 0.00 0.09 43.65 05:59:01 all 52.57 0.00 2.42 0.01 0.10 44.90 05:59:01 0 50.28 0.00 2.52 0.03 0.09 47.07 05:59:01 1 52.52 0.00 2.27 0.00 0.10 45.10 05:59:01 2 52.38 0.00 2.48 0.00 0.10 45.04 05:59:01 3 55.11 0.00 2.39 0.00 0.10 42.40 06:00:01 all 52.69 0.00 2.88 0.03 0.10 44.29 06:00:01 0 51.12 0.00 3.12 0.10 0.10 45.55 06:00:01 1 52.22 0.00 2.76 0.02 0.10 44.90 06:00:01 2 52.32 0.00 2.66 0.02 0.10 44.90 06:00:01 3 55.09 0.00 3.00 0.00 0.10 41.80 06:01:01 all 39.10 0.00 1.84 0.00 0.09 58.97 06:01:01 0 37.52 0.00 1.85 0.00 0.10 60.53 06:01:01 1 40.59 0.00 1.91 0.02 0.09 57.41 06:01:01 2 37.83 0.00 1.80 0.00 0.09 60.28 06:01:01 3 40.45 0.00 1.82 0.00 0.07 57.67 06:02:01 all 28.60 0.00 1.60 0.00 0.06 69.74 06:02:01 0 29.16 0.00 1.67 0.00 0.05 69.11 06:02:01 1 27.22 0.00 1.58 0.00 0.05 71.15 06:02:01 2 27.84 0.00 1.63 0.00 0.05 70.47 06:02:01 3 30.15 0.00 1.53 0.02 0.07 68.24 06:03:01 all 28.40 0.00 1.73 0.01 0.07 69.79 06:03:01 0 29.63 0.00 1.91 0.02 0.09 68.36 06:03:01 1 27.92 0.00 1.72 0.00 0.07 70.29 06:03:01 2 27.48 0.00 1.55 0.00 0.07 70.91 06:03:01 3 28.59 0.00 1.73 0.02 0.07 69.59 06:04:01 all 28.48 0.00 1.67 0.00 0.09 69.77 06:04:01 0 31.19 0.00 1.60 0.00 0.12 67.09 06:04:01 1 25.21 0.00 1.53 0.00 0.07 73.20 06:04:01 2 28.37 0.00 1.79 0.00 0.09 69.76 06:04:01 3 29.15 0.00 1.76 0.00 0.07 69.02 06:04:01 CPU %user %nice %system %iowait %steal %idle 06:05:01 all 28.41 0.00 1.63 0.01 0.09 69.87 06:05:01 0 30.84 0.00 1.64 0.00 0.10 67.42 06:05:01 1 29.07 0.00 1.70 0.00 0.07 69.16 06:05:01 2 25.21 0.00 1.52 0.02 0.10 73.15 06:05:01 3 28.53 0.00 1.65 0.02 0.07 69.73 06:06:01 all 28.51 0.00 1.65 0.00 0.08 69.77 06:06:01 0 29.22 0.00 1.76 0.00 0.07 68.95 06:06:01 1 28.11 0.00 1.49 0.00 0.09 70.31 06:06:01 2 29.08 0.00 1.75 0.00 0.09 69.09 06:06:01 3 27.64 0.00 1.58 0.00 0.07 70.70 06:07:01 all 28.49 0.00 1.62 0.00 0.09 69.79 06:07:01 0 28.36 0.00 1.72 0.00 0.09 69.84 06:07:01 1 26.27 0.00 1.24 0.00 0.09 72.40 06:07:01 2 26.83 0.00 1.57 0.00 0.09 71.51 06:07:01 3 32.51 0.00 1.96 0.02 0.09 65.42 06:08:01 all 25.59 0.00 1.61 0.14 0.07 72.59 06:08:01 0 44.83 0.00 2.02 0.08 0.08 52.98 06:08:01 1 18.93 0.00 1.51 0.02 0.07 79.48 06:08:01 2 15.47 0.00 1.28 0.05 0.07 83.13 06:08:01 3 23.07 0.00 1.64 0.39 0.07 74.84 Average: all 37.97 0.77 2.67 0.16 0.09 58.33 Average: 0 38.40 0.85 2.75 0.13 0.09 57.78 Average: 1 36.54 0.85 2.62 0.09 0.08 59.81 Average: 2 37.79 0.67 2.63 0.26 0.09 58.55 Average: 3 39.16 0.70 2.68 0.17 0.08 57.20