---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-6058 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 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 672K 1.6G 1% /run /dev/vda1 78G 8.6G 69G 11% / 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 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 553 13005 0 2480 15156 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:c3:ad:ee brd ff:ff:ff:ff:ff:ff inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85193sec preferred_lft 85193sec inet6 fe80::f816:3eff:fec3:adee/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6058) 09/29/26 _x86_64_ (4 CPU) 09:37:37 LINUX RESTART (4 CPU) 09:38:01 tps rtps wtps bread/s bwrtn/s 09:39:02 115.95 15.65 100.30 386.34 14863.92 09:40:01 68.58 0.02 68.56 0.27 14971.29 09:41:01 4.88 0.00 4.88 0.00 4690.82 09:42:01 6.02 0.00 6.02 0.00 4500.72 09:43:01 4.70 0.02 4.68 0.13 4886.50 09:44:01 5.10 0.02 5.08 0.13 4654.16 09:45:01 5.62 0.00 5.62 0.00 4812.00 09:46:01 5.25 0.00 5.25 0.00 4679.22 09:47:01 4.37 0.00 4.37 0.00 4318.40 09:48:01 5.43 0.00 5.43 0.00 4374.41 09:49:01 6.00 0.00 6.00 0.00 4630.96 09:50:01 11.75 0.00 11.75 0.00 5737.98 09:51:01 5.77 0.00 5.77 0.00 4255.69 09:52:01 4.97 0.00 4.97 0.00 4399.67 09:53:01 5.22 0.00 5.22 0.00 4331.68 09:54:01 6.88 1.85 5.03 14.80 3583.74 09:55:01 3.62 0.00 3.62 0.00 686.53 09:56:01 9.17 0.00 9.17 0.00 1672.52 09:57:01 239.18 5.15 234.03 162.51 17337.91 Average: 27.25 1.20 26.05 29.72 5959.91 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:02 13783192 15614620 2641776 16.08 70176 1952144 712956 4.08 606076 1801748 297580 09:40:01 13770224 15611216 2654744 16.16 77336 1953068 712956 4.08 616140 1802628 2608 09:41:01 13756848 15606756 2668120 16.24 83940 1953848 712956 4.08 625796 1803412 136 09:42:01 13747244 15603540 2677724 16.30 88796 1954232 712956 4.08 632940 1803796 68 09:43:01 13725536 15598480 2699432 16.43 95868 1961200 729004 4.17 642580 1810764 8292 09:44:01 13717644 15596508 2707324 16.48 100340 1961652 729004 4.17 647868 1811184 2500 09:45:01 13699952 15590460 2725016 16.59 107332 1964368 729004 4.17 658632 1813960 4008 09:46:01 13689924 15588660 2735044 16.65 113736 1965160 729004 4.17 665760 1814684 1880 09:47:01 13679276 15584608 2745692 16.72 118896 1965584 745184 4.26 673532 1815124 3412 09:48:01 13675124 15584196 2749844 16.74 121744 1965868 745184 4.26 676560 1815392 1836 09:49:01 13661720 15581016 2763248 16.82 126248 1969980 745184 4.26 682476 1819496 6276 09:50:01 13639520 15577180 2785448 16.96 131212 1980424 745184 4.26 688424 1829928 2796 09:51:01 13633120 15575228 2791848 17.00 134812 1980704 745184 4.26 693052 1830200 1792 09:52:01 13627068 15574320 2797900 17.03 138800 1981016 745184 4.26 697164 1830504 1612 09:53:01 13621296 15573444 2803672 17.07 142684 1981260 745184 4.26 701076 1830716 1372 09:54:01 13615476 15573460 2809492 17.11 147116 1981752 759860 4.35 705552 1831248 1516 09:55:01 13601172 15571336 2823796 17.19 153316 1985380 759860 4.35 711856 1834860 7356 09:56:01 13571012 15570632 2853956 17.38 158192 2002060 759860 4.35 717940 1851536 15100 09:57:01 13324856 15516832 3100112 18.87 256068 2085296 816148 4.67 892364 1909248 17220 Average: 13660011 15583815 2764957 16.83 124559 1976052 741045 4.24 680831 1824233 19861 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:02 ens3 137.38 96.60 1856.82 33.17 0.00 0.00 0.00 0.00 09:39:02 lo 1.47 1.47 0.18 0.18 0.00 0.00 0.00 0.00 09:40:01 ens3 107.54 124.91 176.41 34.22 0.00 0.00 0.00 0.00 09:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 ens3 97.45 112.83 169.33 30.71 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 79.25 88.12 144.08 23.42 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 ens3 174.13 200.02 187.47 64.93 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 66.89 74.85 158.33 20.77 0.00 0.00 0.00 0.00 09:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 124.98 142.44 197.90 41.59 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 94.70 108.83 146.59 30.56 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 78.73 86.90 139.56 25.32 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 49.15 49.73 160.63 13.64 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 113.96 123.30 151.60 36.72 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 189.15 205.92 221.95 67.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 59.46 61.82 192.02 17.73 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 64.17 67.61 183.88 19.22 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 61.89 65.16 188.93 18.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 66.24 70.26 188.64 20.06 0.00 0.00 0.00 0.00 09:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:55:01 ens3 127.67 140.70 172.43 43.58 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 262.61 287.30 222.80 96.15 0.00 0.00 0.00 0.00 09:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 ens3 613.91 604.40 1263.92 175.38 0.00 0.00 0.00 0.00 09:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 135.25 142.74 322.41 42.75 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6058) 09/29/26 _x86_64_ (4 CPU) 09:37:37 LINUX RESTART (4 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:02 all 19.51 0.00 1.41 1.96 0.02 77.10 09:39:02 0 19.29 0.00 1.13 0.85 0.03 78.69 09:39:02 1 29.14 0.00 2.11 0.82 0.02 67.92 09:39:02 2 3.06 0.00 0.64 5.44 0.00 90.86 09:39:02 3 26.73 0.00 1.75 0.69 0.02 70.81 09:40:01 all 0.60 0.00 0.50 0.54 0.02 98.34 09:40:01 0 0.54 0.00 0.36 0.37 0.00 98.73 09:40:01 1 1.33 0.00 1.16 0.03 0.05 97.42 09:40:01 2 0.34 0.00 0.39 1.75 0.02 97.50 09:40:01 3 0.19 0.00 0.07 0.00 0.02 99.73 09:41:01 all 0.44 0.00 0.40 0.15 0.01 98.99 09:41:01 0 0.74 0.00 0.77 0.38 0.02 98.09 09:41:01 1 0.67 0.00 0.67 0.00 0.02 98.64 09:41:01 2 0.28 0.00 0.10 0.20 0.02 99.40 09:41:01 3 0.12 0.00 0.10 0.00 0.02 99.77 09:42:01 all 0.42 0.00 0.31 0.12 0.01 99.14 09:42:01 0 0.27 0.00 0.12 0.38 0.02 99.22 09:42:01 1 0.50 0.00 0.34 0.02 0.00 99.15 09:42:01 2 0.33 0.00 0.33 0.12 0.00 99.22 09:42:01 3 0.55 0.00 0.45 0.00 0.02 98.98 09:43:01 all 0.73 0.00 0.55 0.13 0.02 98.58 09:43:01 0 0.28 0.00 0.10 0.38 0.00 99.23 09:43:01 1 0.05 0.00 0.02 0.00 0.00 99.93 09:43:01 2 2.11 0.00 1.59 0.12 0.02 96.16 09:43:01 3 0.47 0.00 0.49 0.02 0.02 99.01 09:44:01 all 0.52 0.00 0.27 0.11 0.00 99.10 09:44:01 0 0.10 0.00 0.13 0.37 0.02 99.38 09:44:01 1 0.02 0.00 0.03 0.00 0.00 99.95 09:44:01 2 1.22 0.00 0.85 0.05 0.02 97.86 09:44:01 3 0.71 0.00 0.08 0.00 0.00 99.20 09:45:01 all 1.12 0.00 0.42 0.11 0.02 98.33 09:45:01 0 0.25 0.00 0.10 0.37 0.00 99.28 09:45:01 1 0.65 0.00 0.50 0.00 0.02 98.83 09:45:01 2 1.57 0.00 0.95 0.08 0.03 97.36 09:45:01 3 2.02 0.00 0.10 0.00 0.03 97.84 09:46:01 all 0.58 0.00 0.39 0.13 0.01 98.89 09:46:01 0 0.07 0.00 0.07 0.42 0.00 99.45 09:46:01 1 0.07 0.00 0.07 0.00 0.00 99.87 09:46:01 2 2.00 0.00 1.24 0.08 0.03 96.64 09:46:01 3 0.18 0.00 0.15 0.00 0.02 99.65 09:47:01 all 0.49 0.00 0.28 0.11 0.01 99.11 09:47:01 0 0.15 0.00 0.07 0.35 0.02 99.42 09:47:01 1 1.42 0.00 0.75 0.05 0.02 97.76 09:47:01 2 0.07 0.00 0.12 0.07 0.00 99.75 09:47:01 3 0.34 0.00 0.20 0.00 0.00 99.46 09:48:01 all 0.36 0.00 0.18 0.11 0.01 99.34 09:48:01 0 0.08 0.00 0.03 0.38 0.00 99.50 09:48:01 1 1.14 0.00 0.57 0.05 0.02 98.23 09:48:01 2 0.12 0.00 0.03 0.00 0.02 99.83 09:48:01 3 0.10 0.00 0.10 0.00 0.02 99.78 09:49:01 all 0.52 0.00 0.32 0.12 0.02 99.02 09:49:01 0 0.17 0.00 0.13 0.40 0.02 99.28 09:49:01 1 1.71 0.00 1.04 0.08 0.05 97.12 09:49:01 2 0.12 0.00 0.07 0.00 0.00 99.82 09:49:01 3 0.12 0.00 0.03 0.00 0.00 99.85 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 0.66 0.00 0.41 0.19 0.00 98.74 09:50:01 0 0.07 0.00 0.08 0.60 0.00 99.25 09:50:01 1 0.95 0.00 0.59 0.13 0.00 98.33 09:50:01 2 0.07 0.00 0.02 0.00 0.00 99.92 09:50:01 3 1.56 0.00 0.94 0.00 0.00 97.50 09:51:01 all 0.40 0.00 0.21 0.12 0.01 99.26 09:51:01 0 0.12 0.00 0.10 0.40 0.02 99.37 09:51:01 1 1.19 0.00 0.65 0.07 0.02 98.08 09:51:01 2 0.10 0.00 0.03 0.00 0.00 99.87 09:51:01 3 0.20 0.00 0.07 0.02 0.00 99.72 09:52:01 all 0.86 0.00 0.23 0.10 0.01 98.80 09:52:01 0 0.17 0.00 0.10 0.02 0.00 99.72 09:52:01 1 0.07 0.00 0.05 0.00 0.02 99.87 09:52:01 2 0.80 0.00 0.05 0.00 0.00 99.15 09:52:01 3 2.40 0.00 0.70 0.40 0.02 96.49 09:53:01 all 0.84 0.00 0.25 0.10 0.01 98.81 09:53:01 0 0.07 0.00 0.07 0.00 0.02 99.85 09:53:01 1 0.07 0.00 0.10 0.00 0.00 99.83 09:53:01 2 0.08 0.00 0.08 0.00 0.00 99.83 09:53:01 3 3.09 0.00 0.76 0.43 0.02 95.70 09:54:01 all 0.52 0.00 0.28 0.10 0.01 99.09 09:54:01 0 0.10 0.00 0.07 0.00 0.00 99.83 09:54:01 1 1.27 0.00 0.55 0.00 0.02 98.16 09:54:01 2 0.08 0.00 0.12 0.05 0.02 99.73 09:54:01 3 0.64 0.00 0.34 0.35 0.02 98.66 09:55:01 all 0.79 0.00 0.41 0.04 0.01 98.74 09:55:01 0 0.12 0.00 0.07 0.00 0.00 99.82 09:55:01 1 0.85 0.00 0.47 0.00 0.02 98.66 09:55:01 2 0.07 0.00 0.03 0.00 0.00 99.90 09:55:01 3 2.11 0.00 1.10 0.17 0.02 96.60 09:56:01 all 1.05 0.00 0.61 0.06 0.02 98.27 09:56:01 0 0.12 0.00 0.03 0.00 0.02 99.83 09:56:01 1 0.05 0.00 0.03 0.00 0.03 99.88 09:56:01 2 0.27 0.00 0.10 0.00 0.00 99.63 09:56:01 3 3.79 0.00 2.26 0.23 0.05 93.66 09:57:01 all 22.08 0.00 8.54 0.46 0.03 68.89 09:57:01 0 18.33 0.00 7.64 0.02 0.03 73.98 09:57:01 1 21.32 0.00 7.26 1.02 0.03 70.37 09:57:01 2 26.75 0.00 12.59 0.13 0.03 60.50 09:57:01 3 21.77 0.00 6.56 0.70 0.05 70.91 Average: all 2.76 0.00 0.84 0.25 0.01 96.13 Average: 0 2.15 0.00 0.58 0.30 0.01 96.95 Average: 1 3.27 0.00 0.89 0.12 0.02 95.71 Average: 2 2.10 0.00 1.03 0.43 0.01 96.43 Average: 3 3.53 0.00 0.86 0.16 0.02 95.43