---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-3522 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 62M 62M 0 100% /snap/core20/1405 /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 638 12877 1 2493 15041 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:30:33:80 brd ff:ff:ff:ff:ff:ff inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85329sec preferred_lft 85329sec inet6 fe80::f816:3eff:fe30:3380/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:f6:68:ad 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-3522) 04/20/26 _x86_64_ (4 CPU) 09:55:55 LINUX RESTART (4 CPU) 09:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:57:02 273.92 120.06 153.86 0.00 5355.24 60028.00 0.00 09:58:01 154.14 50.64 103.49 0.00 3119.59 12252.36 0.00 09:59:01 24.96 0.03 24.93 0.00 1.07 7293.85 0.00 10:00:01 7.52 0.07 7.45 0.00 9.20 864.52 0.00 10:01:01 5.22 0.98 4.23 0.00 68.79 638.03 0.00 10:02:01 2.38 0.00 2.38 0.00 0.00 30.66 0.00 10:03:01 2.08 0.02 2.07 0.00 1.60 106.78 0.00 10:04:01 4.60 0.02 4.58 0.00 2.40 670.67 0.00 10:05:01 2.08 0.00 2.08 0.00 0.00 153.02 0.00 10:06:01 1.73 0.00 1.73 0.00 0.00 23.47 0.00 10:07:01 0.93 0.00 0.93 0.00 0.00 11.46 0.00 10:08:01 0.90 0.00 0.90 0.00 0.00 11.20 0.00 10:09:01 0.95 0.00 0.95 0.00 0.00 13.06 0.00 10:10:01 1.22 0.00 1.22 0.00 0.00 14.53 0.00 10:11:01 1.55 0.02 1.53 0.00 0.13 19.20 0.00 10:12:01 0.95 0.00 0.95 0.00 0.00 12.52 0.00 10:13:01 12.61 0.68 11.93 0.00 81.85 1923.15 0.00 Average: 29.15 10.11 19.05 0.00 505.63 4937.69 0.00 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:02 13835648 15420804 586972 3.58 53384 1737536 1405984 8.06 763976 1540984 81332 09:58:01 13331788 15424884 560252 3.42 79188 2197936 1479528 8.48 844276 1923872 199508 09:59:01 13254492 15361732 624880 3.81 79420 2211476 1589484 9.11 915976 1929304 6968 10:00:01 13215620 15346552 639364 3.90 79768 2234204 1620080 9.29 939476 1941656 13880 10:01:01 13165900 15306696 678796 4.14 81224 2242112 1755020 10.06 982344 1947708 372 10:02:01 13177044 15318000 667812 4.07 81252 2242240 1753768 10.05 974056 1947800 4 10:03:01 13208944 15355232 630492 3.85 81360 2247324 1616016 9.27 939160 1951148 5220 10:04:01 13134128 15291672 693644 4.23 81548 2258072 1703296 9.77 1005628 1955988 2672 10:05:01 13173456 15332352 652920 3.98 81612 2259336 1542364 8.84 966300 1957324 4 10:06:01 13172156 15331240 654140 3.99 81680 2259320 1542364 8.84 968640 1957448 4 10:07:01 13186456 15345580 639904 3.90 81708 2259324 1558820 8.94 951716 1957452 20 10:08:01 13186048 15345188 640280 3.91 81724 2259324 1629552 9.34 953260 1957452 136 10:09:01 13185292 15344408 641084 3.91 81744 2259328 1629552 9.34 954240 1957456 20 10:10:01 13191088 15350220 635268 3.88 81760 2259328 1629552 9.34 948776 1957456 4 10:11:01 13188016 15347204 638372 3.89 81816 2259328 1665300 9.55 950484 1957460 24 10:12:01 13156272 15315504 670144 4.09 81852 2259332 1701432 9.75 982604 1957460 144 10:13:01 13170860 15381728 602792 3.68 83532 2308280 1397112 8.01 939696 1985800 25808 Average: 13231365 15348176 638654 3.90 79681 2220812 1601131 9.18 940036 1928457 19772 09:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:02 ens3 386.40 248.06 1792.37 71.47 0.00 0.00 0.00 0.00 09:57:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 114.29 85.46 1559.40 20.66 0.00 0.00 0.00 0.00 09:58:01 lo 48.59 48.59 83.75 83.75 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 18.63 16.16 4.48 4.84 0.00 0.00 0.00 0.00 09:59:01 lo 51.59 51.59 171.22 171.22 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 26.78 24.76 6.45 7.11 0.00 0.00 0.00 0.00 10:00:01 lo 79.42 79.42 293.87 293.87 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 5.43 4.65 1.88 1.92 0.00 0.00 0.00 0.00 10:01:01 lo 13.76 13.76 50.68 50.68 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 0.62 0.28 0.21 0.28 0.00 0.00 0.00 0.00 10:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 5.78 5.47 1.31 1.50 0.00 0.00 0.00 0.00 10:03:01 lo 18.66 18.66 75.75 75.75 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 10.92 10.07 2.40 2.58 0.00 0.00 0.00 0.00 10:04:01 lo 35.92 35.92 139.32 139.32 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 2.10 0.80 0.57 0.68 0.00 0.00 0.00 0.00 10:05:01 lo 1.25 1.25 11.82 11.82 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 1.85 0.98 1.10 2.92 0.00 0.00 0.00 0.00 10:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 0.38 0.20 0.20 0.28 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 0.32 0.15 0.07 0.22 0.00 0.00 0.00 0.00 10:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 0.47 0.08 0.10 0.21 0.00 0.00 0.00 0.00 10:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 0.90 0.43 0.39 0.64 0.00 0.00 0.00 0.00 10:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 0.20 0.08 0.06 0.21 0.00 0.00 0.00 0.00 10:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 0.43 0.25 0.20 0.28 0.00 0.00 0.00 0.00 10:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 16.76 14.16 14.51 6.42 0.00 0.00 0.00 0.00 10:13:01 lo 30.14 30.14 460.08 460.08 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 34.76 24.18 197.80 7.17 0.00 0.00 0.00 0.00 Average: lo 16.57 16.57 75.68 75.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-3522) 04/20/26 _x86_64_ (4 CPU) 09:55:55 LINUX RESTART (4 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:02 all 15.73 15.73 13.40 9.77 0.18 45.18 09:57:02 0 13.41 16.50 13.68 8.02 0.17 48.21 09:57:02 1 14.62 15.38 12.88 11.24 0.17 45.72 09:57:02 2 11.55 16.89 15.19 13.64 0.20 42.53 09:57:02 3 23.37 14.16 11.86 6.17 0.17 44.28 09:58:01 all 25.09 7.46 7.74 5.74 0.14 53.84 09:58:01 0 27.08 6.04 6.98 6.64 0.14 53.12 09:58:01 1 15.63 9.11 8.48 5.31 0.14 61.32 09:58:01 2 24.93 5.95 6.85 5.05 0.14 57.07 09:58:01 3 32.77 8.76 8.65 5.95 0.16 43.71 09:59:01 all 52.08 0.00 3.24 0.55 0.15 43.99 09:59:01 0 51.55 0.00 3.42 0.12 0.14 44.77 09:59:01 1 52.18 0.00 3.32 2.07 0.17 42.26 09:59:01 2 51.13 0.00 3.02 0.00 0.15 45.69 09:59:01 3 53.44 0.00 3.20 0.00 0.14 43.22 10:00:01 all 51.63 0.00 4.14 0.02 0.14 44.08 10:00:01 0 50.57 0.00 4.44 0.02 0.14 44.84 10:00:01 1 51.51 0.00 4.24 0.00 0.12 44.14 10:00:01 2 51.90 0.00 3.92 0.00 0.14 44.05 10:00:01 3 52.54 0.00 3.97 0.05 0.15 43.28 10:01:01 all 52.53 0.00 2.27 0.05 0.12 45.03 10:01:01 0 50.08 0.00 2.33 0.03 0.12 47.44 10:01:01 1 53.20 0.00 2.44 0.05 0.12 44.19 10:01:01 2 52.54 0.00 2.13 0.07 0.12 45.14 10:01:01 3 54.32 0.00 2.17 0.03 0.12 43.36 10:02:01 all 52.45 0.00 1.82 0.00 0.14 45.59 10:02:01 0 49.03 0.00 1.84 0.00 0.14 48.99 10:02:01 1 52.33 0.00 1.90 0.00 0.15 45.61 10:02:01 2 53.67 0.00 1.78 0.00 0.12 44.43 10:02:01 3 54.76 0.00 1.73 0.02 0.14 43.35 10:03:01 all 52.51 0.00 2.43 0.01 0.14 44.91 10:03:01 0 49.89 0.00 2.37 0.00 0.15 47.58 10:03:01 1 52.00 0.00 2.50 0.00 0.12 45.37 10:03:01 2 54.17 0.00 2.51 0.00 0.15 43.16 10:03:01 3 53.97 0.00 2.32 0.03 0.12 43.55 10:04:01 all 52.47 0.00 2.93 0.03 0.15 44.42 10:04:01 0 50.65 0.00 3.03 0.00 0.14 46.18 10:04:01 1 52.77 0.00 2.88 0.02 0.14 44.20 10:04:01 2 53.54 0.00 2.91 0.00 0.16 43.39 10:04:01 3 52.93 0.00 2.91 0.09 0.15 43.92 10:05:01 all 42.39 0.00 2.07 0.01 0.15 55.38 10:05:01 0 39.61 0.00 1.87 0.00 0.14 58.38 10:05:01 1 42.92 0.00 2.10 0.00 0.16 54.83 10:05:01 2 42.05 0.00 2.14 0.02 0.14 55.65 10:05:01 3 45.02 0.00 2.15 0.03 0.17 52.62 10:06:01 all 28.69 0.00 1.61 0.02 0.12 69.55 10:06:01 0 28.92 0.00 1.50 0.00 0.12 69.46 10:06:01 1 27.92 0.00 1.70 0.00 0.12 70.26 10:06:01 2 28.00 0.00 1.70 0.03 0.12 70.14 10:06:01 3 29.94 0.00 1.56 0.03 0.12 68.34 10:07:01 all 28.74 0.00 1.66 0.00 0.15 69.45 10:07:01 0 25.32 0.00 1.52 0.00 0.12 73.04 10:07:01 1 27.49 0.00 1.59 0.00 0.14 70.78 10:07:01 2 32.07 0.00 1.98 0.00 0.16 65.80 10:07:01 3 30.09 0.00 1.53 0.02 0.19 68.17 10:07:01 CPU %user %nice %system %iowait %steal %idle 10:08:01 all 28.61 0.00 1.65 0.00 0.13 69.61 10:08:01 0 32.28 0.00 1.89 0.00 0.16 65.67 10:08:01 1 28.77 0.00 1.70 0.00 0.14 69.39 10:08:01 2 27.70 0.00 1.68 0.02 0.12 70.48 10:08:01 3 25.75 0.00 1.34 0.00 0.10 72.81 10:09:01 all 28.43 0.00 1.69 0.00 0.20 69.68 10:09:01 0 31.56 0.00 1.88 0.00 0.21 66.35 10:09:01 1 27.75 0.00 1.66 0.00 0.19 70.40 10:09:01 2 27.50 0.00 1.66 0.00 0.21 70.64 10:09:01 3 26.91 0.00 1.59 0.02 0.17 71.31 10:10:01 all 28.57 0.00 1.64 0.00 0.14 69.66 10:10:01 0 28.23 0.00 1.75 0.00 0.14 69.88 10:10:01 1 27.83 0.00 1.62 0.00 0.12 70.43 10:10:01 2 28.08 0.00 1.41 0.00 0.12 70.38 10:10:01 3 30.12 0.00 1.77 0.00 0.16 67.95 10:11:01 all 28.00 0.00 1.70 0.31 0.15 69.84 10:11:01 0 30.96 0.00 1.91 0.00 0.18 66.96 10:11:01 1 26.11 0.00 1.45 0.00 0.14 72.31 10:11:01 2 30.52 0.00 1.81 0.52 0.14 67.01 10:11:01 3 24.39 0.00 1.63 0.74 0.16 73.09 10:12:01 all 28.20 0.00 1.65 0.13 0.16 69.86 10:12:01 0 25.54 0.00 1.63 0.00 0.14 72.69 10:12:01 1 29.46 0.00 1.56 0.07 0.17 68.73 10:12:01 2 28.80 0.00 1.59 0.44 0.17 68.99 10:12:01 3 29.01 0.00 1.82 0.00 0.16 69.01 10:13:01 all 19.44 0.00 1.24 6.14 0.09 73.09 10:13:01 0 24.41 0.00 1.43 1.68 0.12 72.36 10:13:01 1 19.28 0.00 1.24 0.05 0.08 79.35 10:13:01 2 21.68 0.00 1.41 22.61 0.08 54.21 10:13:01 3 12.46 0.00 0.88 0.30 0.07 86.29 Average: all 36.21 1.39 3.13 1.36 0.14 57.77 Average: 0 35.83 1.35 3.16 0.99 0.14 58.53 Average: 1 35.40 1.46 3.15 1.12 0.14 58.72 Average: 2 36.46 1.37 3.18 2.55 0.14 56.29 Average: 3 37.15 1.36 3.01 0.80 0.14 57.53