---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-339 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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 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: 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 nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 503 772 0 2667 3160 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b9:d4:ac brd ff:ff:ff:ff:ff:ff inet 10.32.6.165/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85419sec preferred_lft 85419sec inet6 fe80::f816:3eff:feb9:d4ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:bf:84:ed 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 inet6 fe80::42:14ff:febf:84ed/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-339) 04/16/25 _x86_64_ (4 CPU) 14:43:53 LINUX RESTART (4 CPU) 14:44:01 tps rtps wtps bread/s bwrtn/s 14:45:01 168.18 75.06 93.12 5703.70 40984.09 14:46:01 136.03 12.73 123.30 2266.56 20220.36 14:47:01 97.30 0.00 97.30 0.00 14025.00 14:48:01 3.50 0.02 3.48 0.80 222.90 14:49:01 3.37 0.00 3.37 0.00 204.50 14:50:01 3.70 0.00 3.70 0.00 364.07 14:51:01 3.93 0.00 3.93 0.00 360.87 14:52:01 3.68 0.00 3.68 0.00 602.83 14:53:01 3.32 0.00 3.32 0.00 323.01 14:54:01 2.60 0.00 2.60 0.00 296.75 14:55:01 4.02 0.00 4.02 0.00 1057.16 14:56:01 3.50 0.00 3.50 0.00 444.73 14:57:01 3.47 0.00 3.47 0.00 375.80 14:58:01 2.75 0.00 2.75 0.00 375.27 14:59:01 6.81 2.65 4.17 21.99 550.22 15:00:01 35.23 7.72 27.51 441.53 3313.98 Average: 30.09 6.14 23.95 527.21 5232.92 14:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:45:01 1711160 3319724 2327492 57.63 41828 1727648 924200 18.17 580628 1578388 104120 14:46:01 1030632 3229328 3008020 74.48 70016 2264364 1372536 26.98 834632 1946804 136912 14:47:01 844732 3287312 3193920 79.08 89012 2471276 1309696 25.74 864104 2067384 1544 14:48:01 845352 3291684 3193300 79.07 89212 2474728 1306632 25.68 863216 2068336 2004 14:49:01 830460 3284512 3208192 79.44 89416 2481712 1317084 25.89 874244 2071136 5680 14:50:01 824032 3285588 3214620 79.60 89600 2488544 1317356 25.90 877208 2074632 4412 14:51:01 800084 3276224 3238568 80.19 89768 2502068 1387424 27.27 891584 2082396 10060 14:52:01 802552 3286784 3236100 80.13 89932 2509520 1386016 27.25 884604 2086468 2720 14:53:01 770188 3262444 3268464 80.93 90076 2516900 1455836 28.62 912256 2090508 4020 14:54:01 762144 3281560 3276508 81.13 90236 2542700 1389728 27.32 892164 2114400 23224 14:55:01 756232 3282628 3282420 81.28 90444 2549044 1386876 27.26 894868 2117672 2352 14:56:01 740868 3276768 3297784 81.66 90676 2557704 1386704 27.26 905032 2122392 2252 14:57:01 733744 3277704 3304908 81.83 90892 2564944 1385772 27.24 907720 2126048 3280 14:58:01 726300 3281168 3312352 82.02 91080 2575004 1386784 27.26 909096 2131568 6912 14:59:01 549640 3035456 3489012 86.39 91420 2506856 1713932 33.69 1157248 2062244 46076 15:00:01 854128 3274920 3184524 78.85 92904 2452320 971576 19.10 1094304 1841224 20780 Average: 848890 3264613 3189762 78.98 86032 2449083 1337384 26.29 896432 2036350 23522 14:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:45:01 ens3 377.21 246.97 1473.44 70.55 0.00 0.00 0.00 0.00 14:45:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 veth257d93a 63.96 101.93 4.52 772.31 0.00 0.00 0.00 0.06 14:46:01 ens3 328.58 223.25 1979.71 21.73 0.00 0.00 0.00 0.00 14:46:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 14:46:01 docker0 152.07 223.55 8.22 1287.11 0.00 0.00 0.00 0.00 14:47:01 veth257d93a 125.51 168.36 8.33 1019.11 0.00 0.00 0.00 0.08 14:47:01 ens3 178.25 134.64 1021.03 10.82 0.00 0.00 0.00 0.00 14:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:47:01 docker0 125.51 168.29 6.61 1019.11 0.00 0.00 0.00 0.00 14:48:01 veth257d93a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 5.30 5.63 1.14 1.42 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 veth257d93a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 6.50 5.93 1.35 1.80 0.00 0.00 0.00 0.00 14:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 veth257d93a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 8.03 7.28 1.77 2.20 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 veth257d93a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 5.92 6.68 1.23 1.90 0.00 0.00 0.00 0.00 14:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 veth257d93a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 5.40 5.40 1.16 1.61 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 veth257d93a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 10.60 7.93 6.77 6.17 0.00 0.00 0.00 0.00 14:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth257d93a 105.12 106.88 8.18 738.00 0.00 0.00 0.00 0.06 14:54:01 ens3 109.12 107.85 738.48 8.92 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 105.12 106.88 6.74 738.00 0.00 0.00 0.00 0.00 14:55:01 veth257d93a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 5.58 5.22 1.23 1.68 0.00 0.00 0.00 0.00 14:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth257d93a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 5.62 5.67 1.40 1.75 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth257d93a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 5.95 6.32 1.27 1.83 0.00 0.00 0.00 0.00 14:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth257d93a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 5.22 5.32 1.19 1.57 0.00 0.00 0.00 0.00 14:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth257d93a 1.25 1.17 0.11 7.19 0.00 0.00 0.00 0.00 14:59:01 ens3 11.46 9.68 9.42 2.72 0.00 0.00 0.00 0.00 14:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 docker0 1.25 1.17 0.09 7.19 0.00 0.00 0.00 0.00 15:00:01 ens3 127.96 124.46 752.75 21.70 0.00 0.00 0.00 0.00 15:00:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:00:01 docker0 104.90 106.80 6.58 737.80 0.00 0.00 0.00 0.00 Average: ens3 74.80 56.77 374.59 9.90 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 30.55 37.92 1.77 236.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-339) 04/16/25 _x86_64_ (4 CPU) 14:43:53 LINUX RESTART (4 CPU) 14:44:01 CPU %user %nice %system %iowait %steal %idle 14:45:01 all 14.01 0.00 1.87 5.03 0.05 79.04 14:45:01 0 4.91 0.00 1.26 7.16 0.05 86.62 14:45:01 1 19.60 0.00 1.27 2.79 0.05 76.29 14:45:01 2 18.54 0.00 3.15 5.18 0.07 73.06 14:45:01 3 12.96 0.00 1.77 5.01 0.03 80.22 14:46:01 all 16.92 0.00 2.85 3.32 0.07 76.85 14:46:01 0 11.85 0.00 2.43 1.31 0.08 84.32 14:46:01 1 42.74 0.00 4.35 3.77 0.07 49.07 14:46:01 2 7.42 0.00 2.23 2.72 0.07 87.56 14:46:01 3 5.53 0.00 2.38 5.46 0.07 86.56 14:47:01 all 5.56 0.00 2.06 2.40 0.05 89.93 14:47:01 0 3.80 0.00 1.66 0.52 0.03 93.98 14:47:01 1 2.96 0.00 1.45 2.24 0.07 93.28 14:47:01 2 11.43 0.00 2.01 1.05 0.05 85.45 14:47:01 3 4.03 0.00 3.11 5.80 0.05 87.01 14:48:01 all 2.91 0.00 0.78 0.03 0.05 96.22 14:48:01 0 3.46 0.00 0.80 0.00 0.05 95.70 14:48:01 1 2.52 0.00 0.75 0.13 0.03 96.56 14:48:01 2 2.87 0.00 0.87 0.00 0.05 96.21 14:48:01 3 2.81 0.00 0.72 0.02 0.03 96.43 14:49:01 all 3.52 0.00 0.84 0.03 0.05 95.56 14:49:01 0 3.96 0.00 0.70 0.00 0.03 95.31 14:49:01 1 3.15 0.00 0.90 0.10 0.05 95.79 14:49:01 2 3.39 0.00 0.72 0.00 0.05 95.84 14:49:01 3 3.59 0.00 1.05 0.00 0.07 95.30 14:50:01 all 3.66 0.00 0.90 0.03 0.06 95.34 14:50:01 0 3.83 0.00 0.82 0.02 0.05 95.29 14:50:01 1 3.97 0.00 1.00 0.03 0.07 94.93 14:50:01 2 3.29 0.00 0.82 0.02 0.05 95.82 14:50:01 3 3.55 0.00 0.97 0.05 0.05 95.38 14:51:01 all 4.38 0.00 0.79 0.02 0.05 94.76 14:51:01 0 4.00 0.00 0.70 0.00 0.03 95.27 14:51:01 1 4.70 0.00 0.82 0.02 0.07 94.39 14:51:01 2 4.24 0.00 0.83 0.00 0.05 94.87 14:51:01 3 4.59 0.00 0.78 0.07 0.05 94.51 14:52:01 all 3.74 0.00 0.94 0.04 0.07 95.21 14:52:01 0 3.22 0.00 0.89 0.02 0.05 95.82 14:52:01 1 3.68 0.00 1.02 0.00 0.08 95.21 14:52:01 2 4.19 0.00 1.05 0.10 0.08 94.57 14:52:01 3 3.86 0.00 0.85 0.05 0.07 95.17 14:53:01 all 4.49 0.00 0.97 0.03 0.07 94.44 14:53:01 0 3.98 0.00 0.92 0.00 0.07 95.04 14:53:01 1 4.66 0.00 0.90 0.03 0.07 94.34 14:53:01 2 4.46 0.00 1.02 0.00 0.07 94.46 14:53:01 3 4.86 0.00 1.02 0.08 0.07 93.98 14:54:01 all 6.81 0.00 0.84 0.02 0.05 92.28 14:54:01 0 8.34 0.00 0.70 0.02 0.03 90.91 14:54:01 1 5.89 0.00 0.82 0.03 0.03 93.23 14:54:01 2 5.39 0.00 0.83 0.05 0.05 93.67 14:54:01 3 7.65 0.00 1.02 0.00 0.05 91.28 14:55:01 all 4.23 0.00 0.99 0.02 0.08 94.69 14:55:01 0 4.83 0.00 0.91 0.07 0.07 94.12 14:55:01 1 3.76 0.00 0.94 0.00 0.07 95.24 14:55:01 2 4.33 0.00 1.04 0.00 0.08 94.56 14:55:01 3 3.98 0.00 1.05 0.02 0.10 94.85 14:55:01 CPU %user %nice %system %iowait %steal %idle 14:56:01 all 4.70 0.00 1.02 0.06 0.06 94.16 14:56:01 0 4.89 0.00 0.87 0.22 0.03 93.98 14:56:01 1 5.45 0.00 1.04 0.00 0.07 93.45 14:56:01 2 4.11 0.00 1.09 0.00 0.05 94.75 14:56:01 3 4.31 0.00 1.14 0.00 0.08 94.47 14:57:01 all 4.89 0.00 1.11 0.02 0.06 93.93 14:57:01 0 5.16 0.00 1.07 0.00 0.07 93.70 14:57:01 1 5.31 0.00 1.09 0.00 0.07 93.54 14:57:01 2 4.74 0.00 1.07 0.07 0.07 94.06 14:57:01 3 4.35 0.00 1.18 0.02 0.07 94.38 14:58:01 all 4.95 0.00 1.02 0.03 0.08 93.91 14:58:01 0 3.96 0.00 0.90 0.00 0.07 95.08 14:58:01 1 5.63 0.00 0.99 0.05 0.07 93.27 14:58:01 2 5.57 0.00 0.99 0.03 0.07 93.34 14:58:01 3 4.68 0.00 1.24 0.05 0.07 93.97 14:59:01 all 11.94 0.00 1.53 0.08 0.06 86.39 14:59:01 0 8.35 0.00 1.37 0.00 0.07 90.21 14:59:01 1 10.67 0.00 1.51 0.27 0.07 87.49 14:59:01 2 14.93 0.00 1.58 0.00 0.05 83.43 14:59:01 3 13.79 0.00 1.64 0.03 0.08 84.45 15:00:01 all 20.84 0.00 1.85 0.82 0.06 76.43 15:00:01 0 11.62 0.00 1.52 0.30 0.03 86.52 15:00:01 1 19.59 0.00 2.11 2.22 0.05 76.03 15:00:01 2 17.17 0.00 1.59 0.30 0.07 80.88 15:00:01 3 34.98 0.00 2.19 0.42 0.08 62.33 Average: all 7.34 0.00 1.27 0.75 0.06 90.58 Average: 0 5.63 0.00 1.09 0.60 0.05 92.62 Average: 1 9.02 0.00 1.31 0.73 0.06 88.88 Average: 2 7.25 0.00 1.30 0.59 0.06 90.79 Average: 3 7.47 0.00 1.38 1.06 0.06 90.02